mirror of
https://github.com/rhasspy/espeak-ng.git
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Michael Conrad
ec99326d52
Switch to Portuguese /&~/ for <v>. Use aveolar /d/ instead of dental /d[/. The base phonemes file defines alveolar /d/ with the definition for a dental /d[/ ????
474 lines
9.0 KiB
Plaintext
474 lines
9.0 KiB
Plaintext
//*******************************************************************
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// TONES
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//*******************************************************************
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//*******************************************************************
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// REFERENCE MATERIALS
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//*******************************************************************
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// Collaborative Documentation and Revitalization of Cherokee Tone
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// https://scholarspace.manoa.hawaii.edu/bitstream/handle/10125/24630/herrick.pdf
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// Tones fall within a range of 80–140 H (pg 21, footnote)
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// the mid tone (2) starts at 104 Hz (P1) and falls approximately 2 Hz at of the next four points ending at 96 Hz at P5.
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//
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// Building Tone Resources for Second Language Learners from Phonetic Documentation
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// https://scholarspace.manoa.hawaii.edu/bitstream/10125/24737/hirata-edds_herrick.pdf
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//
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// Pitch contours taken from Praat chart, pg 295
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//
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// (¹) low fall: 106, 102, 97, 92, 88
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// (²) low/mid: 104, 100, 98, 97, 96
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// (³) high: 108, 109, 110, 111, 112
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// (⁴) super high: 109, 113, 118, 122, 127
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// (²³) rising: 97, 98, 101, 104, 109
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// (³²) falling: 122, 120, 115, 106, 97
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// A REFERENCE GRAMMAR OF OKLAHOMA CHEROKEE (2008)
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// Short vowels preceding /h/ are devoiced, pg 45 (how to do this espeak-ng?)
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// Word final vowels are nasalized
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// Vowels are nasalized after a nasal consonant
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// Vowels are either long or short; a long vowel takes
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// approximately twice as long to pronounce as its
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// short counterpart., pg 46
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//int pitch1 = 0;
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//int pitch2 = 0;
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//int pitch_env = 0;
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//int amp_env = 0;
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//IF (pitch1 >= pitch2) the pitch values get swapped (???)
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phoneme 1 // low fall (¹), long vowels only
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stress
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ipa ˨˩
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Tone(28, 7, envelope/chr_fall21, NULL) //need a pitch contour of 106-88 for a
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endphoneme
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phoneme 2 // low (²)
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stress
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ipa ˨
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Tone(27, 16, envelope/chr_level2, NULL) //need a pitch contour of 104-96 for a
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endphoneme
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phoneme 23 // rising (²³)
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stress
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ipa ˨˧
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Tone(16, 30, envelope/chr_rise23, NULL) //need a pitch contour of 97-109 for a
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endphoneme
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phoneme 32 // falling (³²)
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stress
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ipa ˧˨
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Tone(45, 15, envelope/chr_fall32, NULL) //need a pitch contour of 122-97 for a
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endphoneme
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phoneme 3 // high (³)
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stress
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ipa ˧
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//Tone(109, 116, envelope/p_rise, NULL) //need a pitch contour of 108-112 for a
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Tone(29, 35, envelope/chr_level3, NULL) //need a pitch contour of 108-112 for a
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endphoneme
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phoneme 4 // extra high rise (⁴)
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stress
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ipa ˧˦
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Tone(29, 52, envelope/chr_rise4, NULL) //need a pitch contour of 109-127 for a
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endphoneme
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phoneme 43 // extra high fall (⁴³) - end of word tone
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stress
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ipa ˦˧
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//need a pitch contour of 122-75 for a~
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Tone(44, 0, envelope/chr_fall43, NULL)
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endphoneme
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//from phonemes
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phoneme : // lengthen previous vowel by "length"
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virtual
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length 300
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endphoneme
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phoneme 0
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vwl starttype #o endtype #o
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length 300
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FMT(vowel/0_3)
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endphoneme
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phoneme 0`
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vwl starttype #o endtype #o
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length 100
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FMT(vowel/0_3)
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endphoneme
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phoneme 0~
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vwl starttype #o endtype #o
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length 300
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FMT(vnasal/aa_n4)
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endphoneme
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phoneme 0~`
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vwl starttype #o endtype #o
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length 100
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FMT(vnasal/aa_n4)
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endphoneme
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phoneme e
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vwl starttype #e endtype #e
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length 300
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FMT(vowel/e_mid)
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endphoneme
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phoneme e`
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vwl starttype #e endtype #e
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length 100
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FMT(vowel/e_mid)
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endphoneme
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phoneme e~
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vwl starttype #e endtype #e
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length 300
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FMT(vnasal/ee_n2)
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endphoneme
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phoneme e~`
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vwl starttype #e endtype #e
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length 100
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FMT(vnasal/ee_n2)
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endphoneme
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phoneme i
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vwl starttype #i endtype #i
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length 300
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//IfNextVowelAppend(;)
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FMT(vowel/i)
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endphoneme
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phoneme i`
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vwl starttype #i endtype #i
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length 100
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//IfNextVowelAppend(;)
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FMT(vowel/i)
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endphoneme
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phoneme i~
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vwl starttype #i endtype #i
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length 300
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//IfNextVowelAppend(;)
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FMT(vnasal/i_n)
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endphoneme
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phoneme i~`
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vwl starttype #i endtype #i
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length 100
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//IfNextVowelAppend(;)
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FMT(vnasal/i_n)
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endphoneme
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// o, ọ
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phoneme o
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vwl starttype #o endtype #o
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length 300
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FMT(vowel/o)
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endphoneme
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phoneme o`
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vwl starttype #o endtype #o
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length 100
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FMT(vowel/o)
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endphoneme
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// o, ọ, final word vowel
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phoneme o~
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vwl starttype #o endtype #o
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length 300
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FMT(vnasal/o_n)
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endphoneme
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phoneme o~`
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vwl starttype #o endtype #o
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length 100
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FMT(vnasal/o_n)
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endphoneme
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// u, ụ
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//from ph_base2
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phoneme u
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vwl starttype #u endtype #u
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length 300
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FMT(vowel/u_bck)
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endphoneme
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phoneme u`
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vwl starttype #u endtype #u
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length 100
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FMT(vowel/u_bck)
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endphoneme
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// u, ụ, final word vowel
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phoneme u~
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vwl starttype #u endtype #u
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length 300
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FMT(vnasal/u_n)
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endphoneme
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phoneme u~`
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vwl starttype #u endtype #u
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length 100
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FMT(vnasal/u_n)
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endphoneme
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//ṿ, v
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phoneme V~
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vwl lng starttype #@ endtype #@
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// vwl lng starttype #@ endtype #@
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// length 300
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// FMT(vnasal/V_n, 100)
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ChangePhoneme(&~)
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endphoneme
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phoneme &~
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vwl starttype #@ endtype #@
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ipa ɐU+0303
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length 180
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IF thisPh(isFinalVowel) THEN
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FMT(vnasal/a#_n2)
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ELSE
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FMT(vnasal/a#_n)
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ENDIF
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endphoneme
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phoneme V~`
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vwl lng starttype #@ endtype #@
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length 100
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FMT(vnasal/V_n)
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endphoneme
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phoneme h
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vls glt apr
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ipa h
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IF prevPhW(isVowel) AND nextPhW(isNotVowel) THEN
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length 25
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lengthmod 1
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ENDIF
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IF nextPhW(#@) THEN
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length 50
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WAV(h/h@, 70)
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ELIF nextPhW(#a) THEN
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WAV(h/ha)
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ELIF nextPhW(#e) THEN
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length 60
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WAV(h/he, 75)
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ELIF nextPhW(#i) THEN
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length 75
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WAV(h/hi)
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ELIF nextPhW(#o) THEN
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length 75
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WAV(h/ho)
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ELIF nextPhW(#u) THEN
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length 80
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WAV(h/hu)
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ELSE
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length 60
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WAV(h/h_) // no vowel following
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ENDIF
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endphoneme
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phoneme h`
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vls glt apr
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ipa h
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length 10
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WAV(h/h_) // no vowel following
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endphoneme
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phoneme s
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vls alv frc sib
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voicingswitch z
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lengthmod 3
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Vowelin f1=0 f2=1700 -300 300 f3=-100 80
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Vowelout f1=0 f2=1700 -300 250 f3=-100 80 rms=20
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IF nextPh(isPause) THEN
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WAV(ufric/s_)
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ELIF nextPh(p) OR nextPh(t) OR nextPh(k) THEN
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WAV(ufric/s!)
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ENDIF
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WAV(ufric/s)
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endphoneme
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phoneme g
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vcd vel stp
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voicingswitch k
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lengthmod 5
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Vowelin f1=2 f2=2300 200 300 f3=-300 80
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Vowelout f1=2 f2=2300 250 300 f3=-300 80 brk
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// IF PreVoicing THEN
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//FMT(g/xg)
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//ENDIF
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IF nextPh(isPause2) THEN
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//addWav(ustop/k_)
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FMT(g/g_) addWav(ustop/k_)
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//addWav(x/g_)
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ELSE
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//addWav(ustop/k_asp)
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FMT(g/g) addWav(ustop/k_asp)
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//addWav(x/g)
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ENDIF
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endphoneme
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phoneme t
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vls alv stp
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voicingswitch d
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lengthmod 2
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Vowelin f1=0 f2=1700 -300 300 f3=-100 80
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Vowelout f1=0 f2=1700 -300 250 f3=-100 80 rms=20
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IF nextPh(isPause2) THEN
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WAV(ustop/t_)
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ELIF nextPh(r) OR nextPh(R) OR nextPh(R2) THEN
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WAV(ustop/tr)
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ELIF nextPh(@-) THEN
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WAV(ustop/t_dnt, 50)
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ENDIF
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WAV(ustop/t, 90)
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endphoneme
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phoneme d
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vcd alv stp
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voicingswitch t
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lengthmod 5
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Vowelin f1=1 f2=1700 -300 300 f3=-100 80
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Vowelout f1=2 f2=1700 -300 300 f3=-100 80 brk
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IF PreVoicing THEN
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FMT(d/xd)
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ENDIF
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IF nextPh(isPause2) THEN
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FMT(d/d_) addWav(x/d_)
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// ELIF nextPh(r) THEN
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// FMT(d/dr) addWav(x/d)
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ENDIF
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FMT(d/d) addWav(x/d)
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endphoneme
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phoneme dZ // **j**udge
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ipa dZ
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vcd pla afr sib
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voicingswitch tS
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lengthmod 5
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Vowelin f1=2 f2=2300 200 400 f3=100 80
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Vowelout f1=2 f2=2300 250 300 f3=100 80 brk
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IF PreVoicing THEN
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FMT(dzh/xdz_pzd, 250)
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ENDIF
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IF nextPh(isPause2) THEN
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FMT(dzh/dz_pzd_, 250) addWav(x/dz_pzd_, 250)
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ENDIF
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FMT(dzh/dz_pzd, 250) addWav(x/dz_pzd, 250)
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endphoneme
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phoneme n
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vcd alv nas
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Vowelout f1=2 f2=1500 -300 250 f3=-100 80 rms=20 brk
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Vowelin rate
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lengthmod 4
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IF KlattSynth THEN
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Vowelin f1=0 f2=1500 -200 200 f3=0 80
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FMT(klatt/n)
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ENDIF
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NextVowelStarts
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VowelStart(n/n@)
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VowelStart(n/na)
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VowelStart(n/ne)
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VowelStart(n/ni)
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VowelStart(n/no)
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VowelStart(n/nu)
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EndSwitch
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IF prevPh(isNotVowel) AND nextPhW(isLiquid) THEN
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FMT(n/nj)
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ELIF prevPh(isPause) OR prevPh(n) THEN
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FMT(n/_n)
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ELIF nextPh(isNotVowel) THEN
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FMT(n/n_)
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ENDIF
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endphoneme
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phoneme m
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vcd blb nas
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Vowelout f1=2 f2=1000 -500 -350 f3=-200 80 brk
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lengthmod 4
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IF KlattSynth THEN
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Vowelin f1=0 f2=1000 -50 -200 f3=-200 80
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IF nextPh(isPause2) THEN
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FMT(klatt/m_)
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ENDIF
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FMT(klatt/m)
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ENDIF
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NextVowelStarts
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VowelStart(m/m@)
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VowelStart(m/ma)
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VowelStart(m/me)
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VowelStart(m/mi)
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VowelStart(m/mo)
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VowelStart(m/mu)
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EndSwitch
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IF prevPh(isNotVowel) AND nextPhW(isLiquid) THEN
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FMT(m/mj)
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ELIF prevPh(isPause) THEN
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FMT(m/_m)
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ELIF nextPh(isNotVowel) THEN
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FMT(m/m_)
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ENDIF
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endphoneme
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phoneme w
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liquid
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lengthmod 7
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starttype #u
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IF nextPh(isVowel) THEN
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NextVowelStarts
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VowelStart(w/w2)
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VowelStart(w/wa)
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VowelStart(w/we)
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VowelStart(w/wi)
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VowelStart(w/wo)
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VowelStart(w/wu)
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EndSwitch
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VowelEnding(w/xw, -30)
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IF prevPhW(isNasal) THEN
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FMT(w/w2)
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ELSEIF prevPhW(h) THEN
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// none, [hw]
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ELSE
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FMT(w/w2)
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//FMT(w/_w)
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ENDIF
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ELSE
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// no vowel follows
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Vowelout len=50
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IF prevPh(#i) THEN
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FMT(w/iw_)
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ENDIF
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FMT(w/w_)
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ENDIF
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endphoneme
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