mirror of
https://github.com/rhasspy/espeak-ng.git
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jonsd
99e2976c86
Fix: espeak --stdout, set a (large) data size. espeak --voices. Include mbrola voices only if a language is specified. git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@156 d46cf337-b52f-0410-862d-fd96e6ae7743
1097 lines
32 KiB
C++
Executable File
1097 lines
32 KiB
C++
Executable File
/***************************************************************************
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* Copyright (C) 2005 to 2007 by Jonathan Duddington *
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* email: jonsd@users.sourceforge.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write see: *
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* <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#include "StdAfx.h"
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#include <stdio.h>
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#include <string.h>
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#include <wctype.h>
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#include "speak_lib.h"
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#include "speech.h"
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#include "phoneme.h"
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#include "synthesize.h"
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#include "voice.h"
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#include "translate.h"
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/* Note this module is mostly old code that needs to be rewritten to
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provide a more flexible intonation system.
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*/
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// bits in SYLLABLE.flags
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#define SYL_RISE 1
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#define SYL_EMPHASIS 2
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#define SYL_END_CLAUSE 4
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typedef struct {
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char stress;
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char env;
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char flags; //bit 0=pitch rising, bit1=emnphasized, bit2=end of clause
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char nextph_type;
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short pitch1;
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short pitch2;
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} SYLLABLE;
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SYLLABLE *syllable_tab;
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static int tone_pitch_env; /* used to return pitch envelope */
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/* Pitch data for tone types */
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/*****************************/
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#define PITCHfall 0
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#define PITCHrise 1
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#define PITCHfrise 2 // and 3 must be for the varient preceded by 'r'
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#define PITCHfrise2 4 // and 5 must be the 'r' variant
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#define PITCHrisefall 6
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/* 0 fall */
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unsigned char env_fall[128] = {
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0xff, 0xfd, 0xfa, 0xf8, 0xf6, 0xf4, 0xf2, 0xf0, 0xee, 0xec, 0xea, 0xe8, 0xe6, 0xe4, 0xe2, 0xe0,
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0xde, 0xdc, 0xda, 0xd8, 0xd6, 0xd4, 0xd2, 0xd0, 0xce, 0xcc, 0xca, 0xc8, 0xc6, 0xc4, 0xc2, 0xc0,
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0xbe, 0xbc, 0xba, 0xb8, 0xb6, 0xb4, 0xb2, 0xb0, 0xae, 0xac, 0xaa, 0xa8, 0xa6, 0xa4, 0xa2, 0xa0,
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0x9e, 0x9c, 0x9a, 0x98, 0x96, 0x94, 0x92, 0x90, 0x8e, 0x8c, 0x8a, 0x88, 0x86, 0x84, 0x82, 0x80,
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0x7e, 0x7c, 0x7a, 0x78, 0x76, 0x74, 0x72, 0x70, 0x6e, 0x6c, 0x6a, 0x68, 0x66, 0x64, 0x62, 0x60,
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0x5e, 0x5c, 0x5a, 0x58, 0x56, 0x54, 0x52, 0x50, 0x4e, 0x4c, 0x4a, 0x48, 0x46, 0x44, 0x42, 0x40,
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0x3e, 0x3c, 0x3a, 0x38, 0x36, 0x34, 0x32, 0x30, 0x2e, 0x2c, 0x2a, 0x28, 0x26, 0x24, 0x22, 0x20,
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0x1e, 0x1c, 0x1a, 0x18, 0x16, 0x14, 0x12, 0x10, 0x0e, 0x0c, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x00 };
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/* 1 rise */
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unsigned char env_rise[128] = {
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0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
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0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e,
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0x40, 0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e,
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0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7a, 0x7c, 0x7e,
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0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e,
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0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe,
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0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc, 0xde,
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0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfd, 0xff };
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unsigned char env_frise[128] = {
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0xff, 0xf4, 0xea, 0xe0, 0xd6, 0xcc, 0xc3, 0xba, 0xb1, 0xa8, 0x9f, 0x97, 0x8f, 0x87, 0x7f, 0x78,
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0x71, 0x6a, 0x63, 0x5c, 0x56, 0x50, 0x4a, 0x44, 0x3f, 0x39, 0x34, 0x2f, 0x2b, 0x26, 0x22, 0x1e,
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0x1a, 0x17, 0x13, 0x10, 0x0d, 0x0b, 0x08, 0x06, 0x04, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x07, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x13, 0x15, 0x17,
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0x1a, 0x1d, 0x1f, 0x22, 0x25, 0x28, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x39, 0x3b, 0x3d, 0x40,
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0x42, 0x45, 0x47, 0x4a, 0x4c, 0x4f, 0x51, 0x54, 0x57, 0x5a, 0x5d, 0x5f, 0x62, 0x65, 0x68, 0x6b,
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0x6e, 0x71, 0x74, 0x78, 0x7b, 0x7e, 0x81, 0x85, 0x88, 0x8b, 0x8f, 0x92, 0x96, 0x99, 0x9d, 0xa0,
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0xa4, 0xa8, 0xac, 0xaf, 0xb3, 0xb7, 0xbb, 0xbf, 0xc3, 0xc7, 0xcb, 0xcf, 0xd3, 0xd7, 0xdb, 0xe0 };
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static unsigned char env_r_frise[128] = {
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0xcf, 0xcc, 0xc9, 0xc6, 0xc3, 0xc0, 0xbd, 0xb9, 0xb4, 0xb0, 0xab, 0xa7, 0xa2, 0x9c, 0x97, 0x92,
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0x8c, 0x86, 0x81, 0x7b, 0x75, 0x6f, 0x69, 0x63, 0x5d, 0x57, 0x50, 0x4a, 0x44, 0x3e, 0x38, 0x33,
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0x2d, 0x27, 0x22, 0x1c, 0x17, 0x12, 0x0d, 0x08, 0x04, 0x02, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x01, 0x01, 0x02, 0x03, 0x04, 0x05, 0x07, 0x08, 0x0a, 0x0c, 0x0d, 0x0f, 0x12, 0x14, 0x16,
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0x19, 0x1b, 0x1e, 0x21, 0x24, 0x27, 0x2a, 0x2d, 0x30, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3f, 0x41,
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0x43, 0x46, 0x48, 0x4b, 0x4d, 0x50, 0x52, 0x55, 0x58, 0x5a, 0x5d, 0x60, 0x63, 0x66, 0x69, 0x6c,
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0x6f, 0x72, 0x75, 0x78, 0x7b, 0x7e, 0x81, 0x85, 0x88, 0x8b, 0x8f, 0x92, 0x96, 0x99, 0x9d, 0xa0,
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0xa4, 0xa8, 0xac, 0xaf, 0xb3, 0xb7, 0xbb, 0xbf, 0xc3, 0xc7, 0xcb, 0xcf, 0xd3, 0xd7, 0xdb, 0xe0 };
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static unsigned char env_frise2[128] = {
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0xff, 0xf9, 0xf4, 0xee, 0xe9, 0xe4, 0xdf, 0xda, 0xd5, 0xd0, 0xcb, 0xc6, 0xc1, 0xbd, 0xb8, 0xb3,
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0xaf, 0xaa, 0xa6, 0xa1, 0x9d, 0x99, 0x95, 0x90, 0x8c, 0x88, 0x84, 0x80, 0x7d, 0x79, 0x75, 0x71,
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0x6e, 0x6a, 0x67, 0x63, 0x60, 0x5d, 0x59, 0x56, 0x53, 0x50, 0x4d, 0x4a, 0x47, 0x44, 0x41, 0x3e,
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0x3c, 0x39, 0x37, 0x34, 0x32, 0x2f, 0x2d, 0x2b, 0x28, 0x26, 0x24, 0x22, 0x20, 0x1e, 0x1c, 0x1a,
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0x19, 0x17, 0x15, 0x14, 0x12, 0x11, 0x0f, 0x0e, 0x0d, 0x0c, 0x0a, 0x09, 0x08, 0x07, 0x06, 0x05,
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0x05, 0x04, 0x03, 0x02, 0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x04, 0x04, 0x05, 0x06, 0x07, 0x08,
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0x09, 0x0a, 0x0b, 0x0c, 0x0e, 0x0f, 0x10, 0x12, 0x13, 0x15, 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x20 };
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static unsigned char env_r_frise2[128] = {
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0xd0, 0xce, 0xcd, 0xcc, 0xca, 0xc8, 0xc7, 0xc5, 0xc3, 0xc1, 0xc0, 0xbd, 0xbb, 0xb8, 0xb5, 0xb3,
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0xb0, 0xad, 0xaa, 0xa7, 0xa3, 0xa0, 0x9d, 0x99, 0x96, 0x92, 0x8f, 0x8b, 0x87, 0x84, 0x80, 0x7c,
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0x78, 0x74, 0x70, 0x6d, 0x69, 0x65, 0x61, 0x5d, 0x59, 0x55, 0x51, 0x4d, 0x4a, 0x46, 0x42, 0x3e,
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0x3b, 0x37, 0x34, 0x31, 0x2f, 0x2d, 0x2a, 0x28, 0x26, 0x24, 0x22, 0x20, 0x1e, 0x1c, 0x1a, 0x19,
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0x17, 0x15, 0x14, 0x12, 0x11, 0x0f, 0x0e, 0x0d, 0x0c, 0x0a, 0x09, 0x08, 0x07, 0x06, 0x05, 0x05,
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0x04, 0x03, 0x02, 0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x04, 0x04, 0x05, 0x06, 0x07, 0x08,
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0x09, 0x0a, 0x0b, 0x0c, 0x0e, 0x0f, 0x10, 0x12, 0x13, 0x15, 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x20 };
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static unsigned char env_risefall[128] = {
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0x98, 0x99, 0x99, 0x9a, 0x9c, 0x9d, 0x9f, 0xa1, 0xa4, 0xa7, 0xa9, 0xac, 0xb0, 0xb3, 0xb6, 0xba,
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0xbe, 0xc1, 0xc5, 0xc9, 0xcd, 0xd1, 0xd4, 0xd8, 0xdc, 0xdf, 0xe3, 0xe6, 0xea, 0xed, 0xf0, 0xf2,
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0xf5, 0xf7, 0xf9, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfd,
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0xfb, 0xfa, 0xf8, 0xf6, 0xf3, 0xf1, 0xee, 0xec, 0xe9, 0xe6, 0xe4, 0xe0, 0xdd, 0xda, 0xd7, 0xd3,
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0xd0, 0xcc, 0xc8, 0xc4, 0xc0, 0xbc, 0xb8, 0xb4, 0xb0, 0xac, 0xa7, 0xa3, 0x9f, 0x9a, 0x96, 0x91,
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0x8d, 0x88, 0x84, 0x7f, 0x7b, 0x76, 0x72, 0x6d, 0x69, 0x65, 0x60, 0x5c, 0x58, 0x54, 0x50, 0x4c,
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0x48, 0x44, 0x40, 0x3c, 0x39, 0x35, 0x32, 0x2f, 0x2b, 0x28, 0x26, 0x23, 0x20, 0x1d, 0x1a, 0x17,
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0x15, 0x12, 0x0f, 0x0d, 0x0a, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 };
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static unsigned char env_rise2[128] = {
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0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x05, 0x06, 0x06,
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0x07, 0x08, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14,
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0x16, 0x17, 0x18, 0x19, 0x1b, 0x1c, 0x1d, 0x1f, 0x20, 0x22, 0x23, 0x25, 0x26, 0x28, 0x29, 0x2b,
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0x2d, 0x2f, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x47, 0x49, 0x4b,
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0x4e, 0x50, 0x52, 0x55, 0x57, 0x5a, 0x5d, 0x5f, 0x62, 0x65, 0x67, 0x6a, 0x6d, 0x70, 0x73, 0x76,
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0x79, 0x7c, 0x7f, 0x82, 0x86, 0x89, 0x8c, 0x90, 0x93, 0x96, 0x9a, 0x9d, 0xa0, 0xa3, 0xa6, 0xa9,
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0xac, 0xaf, 0xb2, 0xb5, 0xb8, 0xbb, 0xbe, 0xc1, 0xc4, 0xc7, 0xca, 0xcd, 0xd0, 0xd3, 0xd6, 0xd9,
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0xdc, 0xdf, 0xe2, 0xe4, 0xe7, 0xe9, 0xec, 0xee, 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfb, 0xfd };
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static unsigned char env_fall2[128] = {
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0xfe, 0xfe, 0xfd, 0xfd, 0xfc, 0xfb, 0xfb, 0xfa, 0xfa, 0xf9, 0xf8, 0xf8, 0xf7, 0xf7, 0xf6, 0xf6,
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0xf5, 0xf4, 0xf4, 0xf3, 0xf3, 0xf2, 0xf2, 0xf1, 0xf0, 0xf0, 0xef, 0xee, 0xee, 0xed, 0xec, 0xeb,
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0xea, 0xea, 0xe9, 0xe8, 0xe7, 0xe6, 0xe5, 0xe4, 0xe3, 0xe2, 0xe1, 0xe0, 0xde, 0xdd, 0xdc, 0xdb,
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0xd9, 0xd8, 0xd6, 0xd5, 0xd3, 0xd2, 0xd0, 0xce, 0xcc, 0xcb, 0xc9, 0xc7, 0xc5, 0xc3, 0xc0, 0xbe,
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0xbc, 0xb9, 0xb7, 0xb5, 0xb2, 0xaf, 0xad, 0xaa, 0xa7, 0xa4, 0xa1, 0x9e, 0x9a, 0x97, 0x94, 0x90,
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0x8d, 0x89, 0x85, 0x81, 0x7d, 0x79, 0x75, 0x71, 0x6d, 0x68, 0x64, 0x61, 0x5e, 0x5b, 0x57, 0x54,
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0x51, 0x4d, 0x4a, 0x46, 0x43, 0x40, 0x3c, 0x39, 0x35, 0x32, 0x2e, 0x2a, 0x27, 0x23, 0x1f, 0x1c,
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0x18, 0x14, 0x11, 0x0d, 0x0b, 0x09, 0x07, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00 };
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static unsigned char env_fallrise3[128] = {
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0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfd, 0xfc, 0xfa, 0xf8, 0xf6, 0xf4, 0xf1, 0xee, 0xeb,
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0xe8, 0xe5, 0xe1, 0xde, 0xda, 0xd6, 0xd2, 0xcd, 0xc9, 0xc4, 0xbf, 0xba, 0xb6, 0xb0, 0xab, 0xa6,
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0xa1, 0x9c, 0x96, 0x91, 0x8b, 0x86, 0x80, 0x7b, 0x75, 0x6f, 0x6a, 0x64, 0x5f, 0x59, 0x54, 0x4f,
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0x49, 0x44, 0x3f, 0x3a, 0x35, 0x30, 0x2b, 0x26, 0x22, 0x1d, 0x19, 0x15, 0x11, 0x0d, 0x0a, 0x07,
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0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x04, 0x05,
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0x07, 0x09, 0x0b, 0x0d, 0x10, 0x12, 0x15, 0x18, 0x1b, 0x1e, 0x22, 0x25, 0x29, 0x2d, 0x31, 0x35,
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0x3a, 0x3e, 0x43, 0x48, 0x4c, 0x51, 0x57, 0x5b, 0x5e, 0x62, 0x65, 0x68, 0x6b, 0x6e, 0x71, 0x74,
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0x76, 0x78, 0x7b, 0x7c, 0x7e, 0x80, 0x81, 0x82, 0x83, 0x83, 0x84, 0x84, 0x83, 0x83, 0x82, 0x81 };
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static unsigned char env_fallrise4[128] = {
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0x72, 0x72, 0x71, 0x71, 0x70, 0x6f, 0x6d, 0x6c, 0x6a, 0x68, 0x66, 0x64, 0x61, 0x5f, 0x5c, 0x5a,
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0x57, 0x54, 0x51, 0x4e, 0x4b, 0x48, 0x45, 0x42, 0x3f, 0x3b, 0x38, 0x35, 0x32, 0x2f, 0x2c, 0x29,
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0x26, 0x23, 0x20, 0x1d, 0x1b, 0x18, 0x16, 0x14, 0x12, 0x10, 0x0e, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
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0x07, 0x07, 0x07, 0x07, 0x07, 0x06, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x06,
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0x07, 0x07, 0x08, 0x09, 0x0a, 0x0c, 0x0d, 0x0f, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1b, 0x1d, 0x20,
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0x23, 0x26, 0x29, 0x2c, 0x2f, 0x33, 0x37, 0x3b, 0x3f, 0x43, 0x47, 0x4c, 0x51, 0x56, 0x5b, 0x60,
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0x65, 0x6a, 0x6f, 0x74, 0x79, 0x7f, 0x84, 0x89, 0x8f, 0x95, 0x9b, 0xa1, 0xa7, 0xad, 0xb3, 0xba,
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0xc0, 0xc7, 0xce, 0xd5, 0xdc, 0xe3, 0xea, 0xf1, 0xf5, 0xf7, 0xfa, 0xfc, 0xfd, 0xfe, 0xff, 0xff };
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static unsigned char env_risefallrise[128] = {
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0x7f, 0x7f, 0x7f, 0x80, 0x81, 0x83, 0x84, 0x87, 0x89, 0x8c, 0x8f, 0x92, 0x96, 0x99, 0x9d, 0xa1,
|
|
0xa5, 0xaa, 0xae, 0xb2, 0xb7, 0xbb, 0xc0, 0xc5, 0xc9, 0xcd, 0xd2, 0xd6, 0xda, 0xde, 0xe2, 0xe6,
|
|
0xea, 0xed, 0xf0, 0xf3, 0xf5, 0xf8, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xfe, 0xfd, 0xfc, 0xfb, 0xf9,
|
|
0xf7, 0xf4, 0xf0, 0xec, 0xe7, 0xe2, 0xdc, 0xd5, 0xce, 0xc6, 0xbd, 0xb4, 0xa9, 0x9e, 0x92, 0x88,
|
|
0x82, 0x7d, 0x77, 0x72, 0x6c, 0x66, 0x60, 0x5a, 0x54, 0x4e, 0x49, 0x42, 0x3c, 0x37, 0x32, 0x2d,
|
|
0x28, 0x24, 0x1f, 0x1b, 0x18, 0x14, 0x11, 0x0e, 0x0c, 0x09, 0x07, 0x06, 0x05, 0x04, 0x04, 0x04,
|
|
0x04, 0x05, 0x06, 0x08, 0x0a, 0x0d, 0x10, 0x14, 0x18, 0x1d, 0x23, 0x29, 0x2f, 0x37, 0x3e, 0x47,
|
|
0x50, 0x5a, 0x64, 0x70, 0x7c, 0x83, 0x85, 0x88, 0x8a, 0x8c, 0x8e, 0x8f, 0x91, 0x92, 0x93, 0x93 };
|
|
|
|
|
|
|
|
|
|
unsigned char *envelope_data[18] = {
|
|
env_fall,
|
|
env_rise,
|
|
env_frise, env_r_frise,
|
|
env_frise2, env_r_frise2,
|
|
env_risefall, env_risefall,
|
|
|
|
env_fallrise3, env_fallrise3,
|
|
env_fallrise4, env_fallrise4,
|
|
env_fall2, env_fall2,
|
|
env_rise2, env_rise2,
|
|
env_risefallrise, env_risefallrise
|
|
};
|
|
|
|
|
|
/* all pitches given in Hz above pitch_base */
|
|
|
|
// pitch change during the main part of the clause
|
|
static int drops_0[8] = {0x400,0x400,0x700,0x700,0x700,0xa00,0x1800,0x0e00};
|
|
//static int drops_1[8] = {0x400,0x400,0x600,0x600,0xc00,0xc00,0x0e00,0x0e00};
|
|
//static int drops_2[8] = {0x400,0x400,0x600,0x600,-0x800,0xc00,0x0e00,0x0e00};
|
|
|
|
static short oflow[] = {0, 20, 12, 4, 0};
|
|
static short oflow_emf[] = {5, 24, 15, 10, 5};
|
|
static short oflow_less[] = {3, 19, 12, 7, 2};
|
|
// static short oflow_test2[] = {20, 0, 20, 0, 20};
|
|
// static short back_emf[] = {35, 32, 0};
|
|
|
|
|
|
#define N_TONE_HEAD_TABLE 13
|
|
#define N_TONE_NUCLEUS_TABLE 13
|
|
|
|
|
|
typedef struct {
|
|
unsigned char pre_start;
|
|
unsigned char pre_end;
|
|
|
|
unsigned char body_start;
|
|
unsigned char body_end;
|
|
|
|
int *body_drops;
|
|
unsigned char body_max_steps;
|
|
char body_lower_u;
|
|
|
|
char n_overflow;
|
|
short *overflow;
|
|
} TONE_HEAD;
|
|
|
|
|
|
typedef struct {
|
|
unsigned char pitch_env0; /* pitch envelope, tonic syllable at end */
|
|
unsigned char tonic_max0;
|
|
unsigned char tonic_min0;
|
|
|
|
unsigned char pitch_env1; /* followed by unstressed */
|
|
unsigned char tonic_max1;
|
|
unsigned char tonic_min1;
|
|
|
|
short *backwards;
|
|
|
|
unsigned char tail_start;
|
|
unsigned char tail_end;
|
|
unsigned char flags;
|
|
} TONE_NUCLEUS;
|
|
|
|
#define T_EMPH 1
|
|
|
|
static TONE_HEAD tone_head_table[N_TONE_HEAD_TABLE] = {
|
|
{20, 25, 34, 22, drops_0, 3, 3, 5, oflow}, // 0 statement
|
|
{20, 25, 34, 20, drops_0, 3, 3, 5, oflow}, // 1 comma
|
|
{20, 25, 34, 20, drops_0, 3, 3, 5, oflow}, // 2 question
|
|
{20, 25, 36, 22, drops_0, 3, 4, 5, oflow_emf}, // 3 exclamation
|
|
{20, 25, 34, 22, drops_0, 3, 3, 5, oflow}, // 4 statement, emphatic
|
|
{20, 25, 32, 24, drops_0, 4, 3, 5, oflow_less}, // 5 statement, less intonation
|
|
{20, 25, 32, 24, drops_0, 4, 3, 5, oflow_less}, // 6 comma, less intonation
|
|
{20, 25, 32, 24, drops_0, 4, 3, 5, oflow_less}, // 7 comma, less intonation, less rise
|
|
{20, 25, 34, 22, drops_0, 3, 3, 5, oflow}, // 8 pitch raises at end of sentence
|
|
{20, 25, 34, 20, drops_0, 3, 3, 5, oflow}, // 9 comma
|
|
{20, 25, 34, 22, drops_0, 3, 3, 5, oflow}, // 10 question
|
|
{15, 18, 18, 14, drops_0, 3, 3, 5, oflow_less}, // 11 test
|
|
{20, 25, 24, 22, drops_0, 3, 3, 5, oflow_less}, // 12 test
|
|
};
|
|
|
|
static TONE_NUCLEUS tone_nucleus_table[N_TONE_NUCLEUS_TABLE] = {
|
|
{PITCHfall, 30, 5, PITCHfall, 32, 9, NULL, 12, 7, 0}, // 0 statement
|
|
{PITCHfrise, 35, 8, PITCHfrise2, 35,10, NULL, 15, 23, 0}, // 1 comma
|
|
{PITCHfrise, 39,10, PITCHfrise2, 36,10, NULL, 15, 28, 0}, // 2 question
|
|
// {PITCHfall, 41, 4, PITCHfall, 41,27, NULL, 16, 4, T_EMPH}, // 3 exclamation
|
|
{PITCHfall, 41, 4, PITCHfall, 41,35, NULL, 35, 4, T_EMPH}, // 3 exclamation
|
|
{PITCHfall, 38, 2, PITCHfall, 42,30, NULL, 15, 5, 0}, // 4 statement, emphatic
|
|
{PITCHfall, 28, 5, PITCHfall, 28, 9, NULL, 12, 7, 0}, // 5 statement, less intonation
|
|
{PITCHfrise, 30, 8, PITCHfrise2, 30,10, NULL, 13, 20, 0}, // 6 comma, less intonation
|
|
{PITCHfrise2, 28, 7, PITCHfall, 29,14, NULL, 14, 8, 0}, // 7 comma, less intonation, less rise
|
|
{PITCHrise, 30,20, PITCHfall, 19,14, NULL, 20, 26, 0}, // 8 pitch raises at end of sentence
|
|
{PITCHfrise, 35,11, PITCHfrise2, 32,10, NULL, 19, 24, 0}, // 9 comma
|
|
{PITCHfrise, 39,15, PITCHfall, 28,14, NULL, 20, 36, 0}, // 10 question
|
|
{PITCHfall, 28, 6, PITCHfall, 28,10, NULL, 12, 6, 0}, // 11 test
|
|
{PITCHfall, 35, 9, PITCHfall, 35,12, NULL, 16, 10, 0}, // 12 test
|
|
};
|
|
|
|
|
|
|
|
/* index by 0=. 1=, 2=?, 3=! 4=none, 5=emphasized */
|
|
unsigned char punctuation_to_tone[INTONATION_TYPES][PUNCT_INTONATIONS] = {
|
|
{0,1,2,3,0,4},
|
|
{0,1,2,3,0,4},
|
|
{5,6,2,3,0,4},
|
|
{5,7,1,3,0,4},
|
|
{8,9,10,3,0,0},
|
|
{8,8,10,3,0,0},
|
|
{11,11,11,11,0,0}, // 6 test
|
|
{12,12,12,12,0,0}
|
|
};
|
|
|
|
|
|
|
|
/* indexed by stress */
|
|
static int min_drop[] = {0x300,0x300,0x400,0x400,0x900,0x900,0x900,0xb00};
|
|
|
|
|
|
|
|
|
|
#define SECONDARY 3
|
|
#define PRIMARY 4
|
|
#define PRIMARY_STRESSED 6
|
|
#define PRIMARY_LAST 7
|
|
|
|
|
|
static int number_pre;
|
|
static int number_body;
|
|
static int number_tail;
|
|
static int last_primary;
|
|
static int tone_posn;
|
|
static int tone_posn2;
|
|
static int no_tonic;
|
|
|
|
|
|
static void count_pitch_vowels(int start, int end, int clause_end)
|
|
/****************************************************************/
|
|
{
|
|
int ix;
|
|
int stress;
|
|
int max_stress = 0;
|
|
int max_stress_posn = 0; // last syllable ot the highest stress
|
|
int max_stress_posn2 = 0; // penuntimate syllable of the highest stress
|
|
|
|
number_pre = -1; /* number of vowels before 1st primary stress */
|
|
number_body = 0;
|
|
number_tail = 0; /* number between tonic syllable and next primary */
|
|
last_primary = -1;
|
|
|
|
for(ix=start; ix<end; ix++)
|
|
{
|
|
stress = syllable_tab[ix].stress; /* marked stress level */
|
|
|
|
if(stress >= max_stress)
|
|
{
|
|
if(stress > max_stress)
|
|
{
|
|
max_stress_posn2 = ix;
|
|
}
|
|
else
|
|
{
|
|
max_stress_posn2 = max_stress_posn;
|
|
}
|
|
max_stress_posn = ix;
|
|
max_stress = stress;
|
|
}
|
|
if(stress >= PRIMARY)
|
|
{
|
|
if(number_pre < 0)
|
|
number_pre = ix - start;
|
|
|
|
last_primary = ix;
|
|
}
|
|
|
|
}
|
|
|
|
if(number_pre < 0)
|
|
number_pre = end;
|
|
|
|
number_tail = end - max_stress_posn - 1;
|
|
tone_posn = max_stress_posn;
|
|
tone_posn2 = max_stress_posn2;
|
|
|
|
if(no_tonic)
|
|
{
|
|
tone_posn = tone_posn2 = end; // next position after the end of the truncated clause
|
|
}
|
|
else
|
|
if(last_primary >= 0)
|
|
{
|
|
if(end == clause_end)
|
|
{
|
|
syllable_tab[last_primary].stress = PRIMARY_LAST;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// no primary stress. Use the highest stress
|
|
syllable_tab[tone_posn].stress = PRIMARY_LAST;
|
|
}
|
|
} /* end of count_pitch_vowels */
|
|
|
|
|
|
|
|
|
|
static int count_increments(int ix, int end_ix, int min_stress)
|
|
/*************************************************************/
|
|
/* Count number of primary stresses up to tonic syllable or body_reset */
|
|
{
|
|
int count = 0;
|
|
int stress;
|
|
|
|
while(ix < end_ix)
|
|
{
|
|
stress = syllable_tab[ix++].stress;
|
|
if(stress >= PRIMARY_LAST)
|
|
break;
|
|
|
|
if(stress >= min_stress)
|
|
count++;
|
|
}
|
|
return(count);
|
|
} /* end of count_increments */
|
|
|
|
|
|
|
|
static void set_pitch(SYLLABLE *syl, int base, int drop)
|
|
/******************************************************/
|
|
// Set the pitch of a vowel in syllable_tab. Base & drop are Hz * 256
|
|
{
|
|
int pitch1, pitch2;
|
|
int flags = 0;
|
|
|
|
/* adjust experimentally */
|
|
int pitch_range2 = 148;
|
|
int pitch_base2 = 72;
|
|
|
|
if(base < 0) base = 0;
|
|
|
|
pitch2 = ((base * pitch_range2 ) >> 15) + pitch_base2;
|
|
|
|
if(drop < 0)
|
|
{
|
|
flags = SYL_RISE;
|
|
drop = -drop;
|
|
}
|
|
|
|
pitch1 = pitch2 + ((drop * pitch_range2) >> 15);
|
|
|
|
if(pitch1 > 511) pitch1 = 511;
|
|
if(pitch2 > 511) pitch2 = 511;
|
|
|
|
syl->pitch1 = pitch1;
|
|
syl->pitch2 = pitch2;
|
|
syl->flags |= flags;
|
|
} /* end of set_pitch */
|
|
|
|
|
|
|
|
static int calc_pitch_segment(int ix, int end_ix, TONE_HEAD *th, TONE_NUCLEUS *tn, int min_stress, int continuing)
|
|
/**********************************************************************************************/
|
|
/* Calculate pitches until next RESET or tonic syllable, or end.
|
|
Increment pitch if stress is >= min_stress.
|
|
Used for tonic segment */
|
|
{
|
|
int stress;
|
|
int pitch=0;
|
|
int increment=0;
|
|
int n_primary=0;
|
|
int n_steps=0;
|
|
int initial;
|
|
int overflow=0;
|
|
int n_overflow;
|
|
int *drops;
|
|
short *overflow_tab;
|
|
SYLLABLE *syl;
|
|
|
|
static short continue_tab[5] = {-13, 16, 10, 4, 0};
|
|
|
|
drops = th->body_drops;
|
|
|
|
if(continuing)
|
|
{
|
|
initial =0;
|
|
overflow = 0;
|
|
n_overflow = 5;
|
|
overflow_tab = continue_tab;
|
|
increment = (th->body_end - th->body_start) << 8;
|
|
increment = increment / (th->body_max_steps -1);
|
|
}
|
|
else
|
|
{
|
|
n_overflow = th->n_overflow;
|
|
overflow_tab = th->overflow;
|
|
initial = 1;
|
|
}
|
|
|
|
while(ix < end_ix)
|
|
{
|
|
syl = &syllable_tab[ix];
|
|
stress = syl->stress;
|
|
|
|
// if(stress == PRIMARY_MARKED)
|
|
// initial = 1; // reset the intonation pattern
|
|
|
|
if(initial || (stress >= min_stress))
|
|
{
|
|
// a primary stress
|
|
|
|
if((initial) || (stress == 5))
|
|
{
|
|
initial = 0;
|
|
overflow = 0;
|
|
n_steps = n_primary = count_increments(ix,end_ix,min_stress);
|
|
|
|
if(n_steps > th->body_max_steps)
|
|
n_steps = th->body_max_steps;
|
|
|
|
if(n_steps > 1)
|
|
{
|
|
increment = (th->body_end - th->body_start) << 8;
|
|
increment = increment / (n_steps -1);
|
|
}
|
|
else
|
|
increment = 0;
|
|
|
|
pitch = th->body_start << 8;
|
|
}
|
|
else
|
|
{
|
|
if(n_steps > 0)
|
|
pitch += increment;
|
|
else
|
|
{
|
|
pitch = (th->body_end << 8) - (increment * overflow_tab[overflow++])/16;
|
|
if(overflow >= n_overflow)
|
|
{
|
|
overflow = 0;
|
|
overflow_tab = th->overflow;
|
|
}
|
|
}
|
|
}
|
|
|
|
n_steps--;
|
|
|
|
n_primary--;
|
|
if((tn->backwards) && (n_primary < 2))
|
|
{
|
|
pitch = tn->backwards[n_primary] << 8;
|
|
}
|
|
}
|
|
|
|
if(stress >= PRIMARY)
|
|
{
|
|
syl->stress = PRIMARY_STRESSED;
|
|
set_pitch(syl,pitch,drops[stress]);
|
|
}
|
|
else
|
|
if(stress >= SECONDARY)
|
|
{
|
|
set_pitch(syl,pitch,drops[stress]);
|
|
}
|
|
else
|
|
{
|
|
/* unstressed, drop pitch if preceded by PRIMARY */
|
|
if((syllable_tab[ix-1].stress & 0x3f) >= SECONDARY)
|
|
set_pitch(syl,pitch - (th->body_lower_u << 8), drops[stress]);
|
|
else
|
|
set_pitch(syl,pitch,drops[stress]);
|
|
}
|
|
|
|
ix++;
|
|
}
|
|
return(ix);
|
|
} /* end of calc_pitch_segment */
|
|
|
|
|
|
|
|
|
|
|
|
static int calc_pitch_segment2(int ix, int end_ix, int start_p, int end_p, int min_stress)
|
|
/****************************************************************************************/
|
|
/* Linear pitch rise/fall, change pitch at min_stress or stronger
|
|
Used for pre-head and tail */
|
|
{
|
|
int stress;
|
|
int pitch;
|
|
int increment;
|
|
int n_increments;
|
|
int drop;
|
|
SYLLABLE *syl;
|
|
|
|
if(ix >= end_ix)
|
|
return(ix);
|
|
|
|
n_increments = count_increments(ix,end_ix,min_stress);
|
|
increment = (end_p - start_p) << 8;
|
|
|
|
if(n_increments > 1)
|
|
{
|
|
increment = increment / n_increments;
|
|
}
|
|
|
|
|
|
pitch = start_p << 8;
|
|
while(ix < end_ix)
|
|
{
|
|
syl = &syllable_tab[ix];
|
|
stress = syl->stress;
|
|
|
|
if(increment > 0)
|
|
{
|
|
set_pitch(syl,pitch,-increment);
|
|
pitch += increment;
|
|
}
|
|
else
|
|
{
|
|
drop = -increment;
|
|
if(drop < min_drop[stress])
|
|
drop = min_drop[stress];
|
|
|
|
pitch += increment;
|
|
|
|
if(drop > 0x900)
|
|
drop = 0x900;
|
|
set_pitch(syl, pitch, drop);
|
|
}
|
|
|
|
ix++;
|
|
}
|
|
return(ix);
|
|
} /* end of calc_pitch_segment2 */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int calc_pitches(int start, int end, int head_tone, int nucleus_tone)
|
|
//===========================================================================
|
|
// Calculate pitch values for the vowels in this tone group
|
|
{
|
|
int ix;
|
|
TONE_HEAD *th;
|
|
TONE_NUCLEUS *tn;
|
|
int drop;
|
|
int continuing = 0;
|
|
|
|
if(start > 0)
|
|
continuing = 1;
|
|
|
|
th = &tone_head_table[head_tone];
|
|
tn = &tone_nucleus_table[nucleus_tone];
|
|
ix = start;
|
|
|
|
/* vowels before the first primary stress */
|
|
/******************************************/
|
|
|
|
if(number_pre > 0)
|
|
{
|
|
ix = calc_pitch_segment2(ix, ix+number_pre, th->pre_start, th->pre_end, 0);
|
|
}
|
|
|
|
/* body of tonic segment */
|
|
/*************************/
|
|
|
|
if(option_tone_flags & OPTION_EMPHASIZE_PENULTIMATE)
|
|
{
|
|
tone_posn = tone_posn2; // put tone on the penultimate stressed word
|
|
}
|
|
ix = calc_pitch_segment(ix,tone_posn, th, tn, PRIMARY, continuing);
|
|
|
|
if(no_tonic)
|
|
return(0);
|
|
|
|
/* tonic syllable */
|
|
/******************/
|
|
|
|
if(tn->flags & T_EMPH)
|
|
{
|
|
syllable_tab[ix].flags |= SYL_EMPHASIS;
|
|
}
|
|
|
|
if(number_tail == 0)
|
|
{
|
|
tone_pitch_env = tn->pitch_env0;
|
|
drop = tn->tonic_max0 - tn->tonic_min0;
|
|
set_pitch(&syllable_tab[ix++],tn->tonic_min0 << 8,drop << 8);
|
|
}
|
|
else
|
|
{
|
|
tone_pitch_env = tn->pitch_env1;
|
|
drop = tn->tonic_max1 - tn->tonic_min1;
|
|
set_pitch(&syllable_tab[ix++],tn->tonic_min1 << 8,drop << 8);
|
|
}
|
|
|
|
syllable_tab[tone_posn].env = tone_pitch_env;
|
|
if(syllable_tab[tone_posn].stress == PRIMARY)
|
|
syllable_tab[tone_posn].stress = PRIMARY_STRESSED;
|
|
|
|
/* tail, after the tonic syllable */
|
|
/**********************************/
|
|
|
|
calc_pitch_segment2(ix, end, tn->tail_start, tn->tail_end, 0);
|
|
|
|
return(tone_pitch_env);
|
|
} /* end of calc_pitches */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void Translator::CalcPitches_Tone(int clause_tone)
|
|
{//===============================================
|
|
// clause_tone: 0=. 1=, 2=?, 3=! 4=none
|
|
PHONEME_LIST *p;
|
|
int ix;
|
|
int count_stressed=0;
|
|
int final_stressed=0;
|
|
|
|
int tone_ph;
|
|
int pause;
|
|
int tone_promoted;
|
|
PHONEME_TAB *tph;
|
|
PHONEME_TAB *prev_tph; // forget across word boundary
|
|
PHONEME_TAB *prevw_tph; // remember across word boundary
|
|
PHONEME_TAB *prev2_tph; // 2 tones previous
|
|
PHONEME_LIST *prev_p;
|
|
|
|
int pitch_adjust = 0; // pitch gradient through the clause - inital value
|
|
int pitch_decrement = 0; // decrease by this for each stressed syllable
|
|
int pitch_low = 0; // until it drops to this
|
|
int pitch_high = 0; // then reset to this
|
|
|
|
p = &phoneme_list[0];
|
|
|
|
// count number of stressed syllables
|
|
p = &phoneme_list[0];
|
|
for(ix=0; ix<n_phoneme_list; ix++, p++)
|
|
{
|
|
if((p->type == phVOWEL) && (p->tone >= 4))
|
|
{
|
|
if(count_stressed == 0)
|
|
final_stressed = ix;
|
|
|
|
if(p->tone >= 4)
|
|
{
|
|
final_stressed = ix;
|
|
count_stressed++;
|
|
}
|
|
}
|
|
}
|
|
|
|
phoneme_list[final_stressed].tone = 7;
|
|
|
|
// language specific, changes to tones
|
|
if(translator_name == L('v','i'))
|
|
{
|
|
// LANG=vi
|
|
p = &phoneme_list[final_stressed];
|
|
if(p->tone_ph == 0)
|
|
p->tone_ph = LookupPh("7"); // change tone 1 to falling tone at end of clause
|
|
}
|
|
|
|
|
|
pause = 1;
|
|
tone_promoted = 0;
|
|
|
|
prev_p = p = &phoneme_list[0];
|
|
prev_tph = prevw_tph = phoneme_tab[phonPAUSE];
|
|
|
|
// perform tone sandhi
|
|
for(ix=0; ix<n_phoneme_list; ix++, p++)
|
|
{
|
|
if((p->type == phPAUSE) && (p->ph->std_length > 50))
|
|
{
|
|
pause = 1; // there is a pause since the previous vowel
|
|
prevw_tph = phoneme_tab[phonPAUSE]; // forget previous tone
|
|
}
|
|
|
|
if(p->newword)
|
|
{
|
|
prev_tph = phoneme_tab[phonPAUSE]; // forget across word boundaries
|
|
}
|
|
|
|
if(p->synthflags & SFLAG_SYLLABLE)
|
|
{
|
|
tone_ph = p->tone_ph;
|
|
tph = phoneme_tab[tone_ph];
|
|
|
|
// Mandarin
|
|
if(translator_name == L('z','h'))
|
|
{
|
|
if(tone_ph == 0)
|
|
{
|
|
if(pause || tone_promoted)
|
|
{
|
|
tone_ph = LookupPh("55"); // no previous vowel, use tone 1
|
|
tone_promoted = 1;
|
|
}
|
|
else
|
|
{
|
|
tone_ph = LookupPh("11"); // default tone 5
|
|
}
|
|
|
|
p->tone_ph = tone_ph;
|
|
tph = phoneme_tab[tone_ph];
|
|
|
|
}
|
|
else
|
|
{
|
|
tone_promoted = 0;
|
|
}
|
|
|
|
if(ix == final_stressed)
|
|
{
|
|
if((tph->mnemonic == 0x3535 ) || (tph->mnemonic == 0x3135))
|
|
{
|
|
// change sentence final tone 1 or 4 to stress 6, not 7
|
|
phoneme_list[final_stressed].tone = 6;
|
|
}
|
|
}
|
|
|
|
if(prevw_tph->mnemonic == 0x343132) // [214]
|
|
{
|
|
if(tph->mnemonic == 0x343132) // [214]
|
|
prev_p->tone_ph = LookupPh("35");
|
|
else
|
|
prev_p->tone_ph = LookupPh("21");
|
|
}
|
|
if((prev_tph->mnemonic == 0x3135) && (tph->mnemonic == 0x3135)) // [51] + [51]
|
|
{
|
|
prev_p->tone_ph = LookupPh("53");
|
|
}
|
|
|
|
if(tph->mnemonic == 0x3131) // [11] Tone 5
|
|
{
|
|
// tone 5, change its level depending on the previous tone (across word boundaries)
|
|
if(prevw_tph->mnemonic == 0x3535)
|
|
p->tone_ph = LookupPh("22");
|
|
if(prevw_tph->mnemonic == 0x3533)
|
|
p->tone_ph = LookupPh("33");
|
|
if(prevw_tph->mnemonic == 0x343132)
|
|
p->tone_ph = LookupPh("44");
|
|
|
|
// tone 5 is unstressed (shorter)
|
|
p->tone = 1; // diminished stress
|
|
}
|
|
}
|
|
|
|
prev_p = p;
|
|
prev2_tph = prevw_tph;
|
|
prevw_tph = prev_tph = tph;
|
|
pause = 0;
|
|
}
|
|
}
|
|
|
|
// convert tone numbers to pitch
|
|
p = &phoneme_list[0];
|
|
for(ix=0; ix<n_phoneme_list; ix++, p++)
|
|
{
|
|
if(p->synthflags & SFLAG_SYLLABLE)
|
|
{
|
|
tone_ph = p->tone_ph;
|
|
|
|
if(p->tone != 1) // TEST, consider all syllables as stressed
|
|
{
|
|
if(ix == final_stressed)
|
|
{
|
|
// the last stressed syllable
|
|
pitch_adjust = pitch_low;
|
|
}
|
|
else
|
|
{
|
|
pitch_adjust -= pitch_decrement;
|
|
if(pitch_adjust <= pitch_low)
|
|
pitch_adjust = pitch_high;
|
|
}
|
|
}
|
|
|
|
if(tone_ph ==0)
|
|
{
|
|
tone_ph = phonDEFAULTTONE; // no tone specified, use default tone 1
|
|
p->tone_ph = tone_ph;
|
|
}
|
|
p->pitch1 = pitch_adjust + phoneme_tab[tone_ph]->start_type;
|
|
p->pitch2 = pitch_adjust + phoneme_tab[tone_ph]->end_type;
|
|
}
|
|
}
|
|
|
|
|
|
} // end of Translator::CalcPitches_Tone
|
|
|
|
|
|
|
|
void Translator::CalcPitches(int clause_type)
|
|
{//==========================================
|
|
// clause_type: 0=. 1=, 2=?, 3=! 4=none
|
|
PHONEME_LIST *p;
|
|
SYLLABLE *syl;
|
|
int ix;
|
|
int x;
|
|
int st_ix;
|
|
int n_st;
|
|
int option;
|
|
int group_tone;
|
|
int group_tone_emph;
|
|
int group_tone_comma;
|
|
int ph_start=0;
|
|
int st_start;
|
|
int st_clause_end;
|
|
int count;
|
|
int n_primary;
|
|
int count_primary;
|
|
int ph_end=n_phoneme_list;
|
|
|
|
SYLLABLE syllable_tab2[N_PHONEME_LIST];
|
|
|
|
syllable_tab = syllable_tab2; // don't use permanent storage. it's only needed during the call of CalcPitches()
|
|
n_st = 0;
|
|
n_primary = 0;
|
|
for(ix=0; ix<(n_phoneme_list-1); ix++)
|
|
{
|
|
p = &phoneme_list[ix];
|
|
if(p->synthflags & SFLAG_SYLLABLE)
|
|
{
|
|
syllable_tab[n_st].flags = 0;
|
|
syllable_tab[n_st].env = PITCHfall;
|
|
syllable_tab[n_st].nextph_type = phoneme_list[ix+1].type;
|
|
syllable_tab[n_st++].stress = p->tone; // stress level
|
|
|
|
if(p->tone >= 4)
|
|
n_primary++;
|
|
}
|
|
else
|
|
if((p->ph->code == phonPAUSE_CLAUSE) && (n_st > 0))
|
|
{
|
|
syllable_tab[n_st-1].flags |= SYL_END_CLAUSE;
|
|
}
|
|
}
|
|
syllable_tab[n_st].stress = 0; // extra 0 entry at the end
|
|
|
|
if(n_st == 0)
|
|
return; // nothing to do
|
|
|
|
|
|
|
|
if(langopts.tone_language == 1)
|
|
{
|
|
CalcPitches_Tone(clause_type);
|
|
return;
|
|
}
|
|
|
|
|
|
option = langopts.intonation_group;
|
|
if(option >= INTONATION_TYPES)
|
|
option = 0;
|
|
|
|
group_tone = punct_to_tone[option][clause_type];
|
|
group_tone_emph = punct_to_tone[option][5]; // emphatic form of statement
|
|
group_tone_comma = punct_to_tone[option][1]; // emphatic form of statement
|
|
|
|
if(clause_type == 4)
|
|
no_tonic = 1; /* incomplete clause, used for abbreviations such as Mr. Dr. Mrs. */
|
|
else
|
|
no_tonic = 0;
|
|
|
|
st_start = 0;
|
|
count_primary=0;
|
|
for(st_ix=0; st_ix<n_st; st_ix++)
|
|
{
|
|
syl = &syllable_tab[st_ix];
|
|
|
|
if(syl->stress >= 4)
|
|
count_primary++;
|
|
|
|
if(syl->stress == 6)
|
|
{
|
|
// reduce the stress of the previous stressed syllable (review only the previous few syllables)
|
|
for(ix=st_ix-1; ix>=st_start && ix>=(st_ix-3); ix--)
|
|
{
|
|
if(syllable_tab[ix].stress == 6)
|
|
break;
|
|
if(syllable_tab[ix].stress == 4)
|
|
{
|
|
syllable_tab[ix].stress = 3;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// are the next primary syllables also emphasized ?
|
|
for(ix=st_ix+1; ix<n_st; ix++)
|
|
{
|
|
if(syllable_tab[ix].stress == 4)
|
|
break;
|
|
if(syllable_tab[ix].stress == 6)
|
|
{
|
|
// emphasize this syllable, but don't end the current tone group
|
|
syllable_tab[st_ix].flags = SYL_EMPHASIS;
|
|
syl->stress = 5;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(syl->stress == 6)
|
|
{
|
|
// an emphasized syllable, end the tone group after the next primary stress
|
|
syllable_tab[st_ix].flags = SYL_EMPHASIS;
|
|
|
|
count = 0;
|
|
if((n_primary - count_primary) > 1)
|
|
count =1;
|
|
|
|
for(ix=st_ix+1; ix<n_st; ix++)
|
|
{
|
|
if(syllable_tab[ix].stress > 4)
|
|
break;
|
|
if(syllable_tab[ix].stress == 4)
|
|
{
|
|
count++;
|
|
if(count > 1)
|
|
break;
|
|
}
|
|
}
|
|
|
|
count_pitch_vowels(st_start, ix, n_st);
|
|
if((ix < n_st) || (clause_type == 0))
|
|
calc_pitches(st_start, ix, group_tone_emph, group_tone_emph); // split into > 1 tone groups, use emphatic tone
|
|
else
|
|
calc_pitches(st_start, ix, group_tone, group_tone);
|
|
|
|
st_start = ix;
|
|
}
|
|
if((st_start < st_ix) && (syl->flags & SYL_END_CLAUSE))
|
|
{
|
|
// end of clause after this syllable, indicated by a phonPAUSE_CLAUSE phoneme
|
|
st_clause_end = st_ix+1;
|
|
count_pitch_vowels(st_start, st_clause_end, st_clause_end);
|
|
calc_pitches(st_start, st_clause_end, group_tone_comma, group_tone_comma);
|
|
st_start = st_clause_end;
|
|
}
|
|
}
|
|
|
|
if(st_start < st_ix)
|
|
{
|
|
count_pitch_vowels(st_start, st_ix, n_st);
|
|
calc_pitches(st_start, st_ix, group_tone, group_tone);
|
|
}
|
|
|
|
|
|
// unpack pitch data
|
|
st_ix=0;
|
|
for(ix=ph_start; ix < ph_end; ix++)
|
|
{
|
|
p = &phoneme_list[ix];
|
|
p->tone = syllable_tab[st_ix].stress;
|
|
|
|
if(p->synthflags & SFLAG_SYLLABLE)
|
|
{
|
|
syl = &syllable_tab[st_ix];
|
|
|
|
x = syl->pitch1 - 72;
|
|
if(x < 0) x = 0;
|
|
p->pitch1 = x;
|
|
|
|
x = syl->pitch2 - 72;
|
|
if(x < 0) x = 0;
|
|
p->pitch2 = x;
|
|
|
|
p->env = PITCHfall;
|
|
if(syl->flags & SYL_RISE)
|
|
{
|
|
p->env = PITCHrise;
|
|
}
|
|
else
|
|
if(p->tone > 5)
|
|
p->env = syl->env;
|
|
|
|
if(p->pitch1 > p->pitch2)
|
|
{
|
|
// swap so that pitch2 is the higher
|
|
x = p->pitch1;
|
|
p->pitch1 = p->pitch2;
|
|
p->pitch2 = x;
|
|
}
|
|
|
|
|
|
if(syl->flags & SYL_EMPHASIS)
|
|
{
|
|
p->tone |= 8; // emphasized
|
|
}
|
|
|
|
st_ix++;
|
|
}
|
|
}
|
|
|
|
} // end of Translator::CalcPitches
|
|
|
|
|