diff --git a/Makefile.am b/Makefile.am index 33c4f0a1..95370d16 100644 --- a/Makefile.am +++ b/Makefile.am @@ -64,6 +64,7 @@ src/espeak-ng.1: src/espeak-ng.1.ronn docs: docs/index.html \ docs/add_language.html \ docs/dictionary.html \ + docs/mbrola.html \ docs/voices.html \ src/espeak-ng.1.html \ README.html \ diff --git a/docs/mbrola.html b/docs/mbrola.html deleted file mode 100644 index eedb6d8f..00000000 --- a/docs/mbrola.html +++ /dev/null @@ -1,132 +0,0 @@ - - - - - espeakedit: Mbrola Voices - - - -Back -
-

MBROLA VOICES

-
-The Mbrola project is a collection of diphone voices for speech synthesis. They do not include any text-to-phoneme translation, so this must be done by another program. The Mbrola voices are cost-free but are not open source. They are available from the Mbrola website at:
- http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html - -

-eSpeak can be used as a front-end to Mbrola. It provides the spelling-to-phoneme translation and intonation, which Mbrola then uses to generate speech sound. - -

Voice Names

- -To use a Mbrola voice, eSpeak needs information to translate from its own phonemes to the equivalent Mbrola phonemes. This has been set up for only some voices so far. -

-The eSpeak voices which use Mbrola are named as:
-   mb-xxx -

-where xxx is the name of a Mbrola voice (eg. mb-en1 for the Mbrola "en1" English voice). These voice files are in eSpeak's directory espeak-data/voices/mbrola. -

-The installation instructions below use the Mbrola voice "en1" as an example. You can use other mbrola voices for which there is an equivalent eSpeak voice in espeak-data/voices/mbrola. -

-There are some additional eSpeak Mbrola voices which speak English text using a Mbrola voice for a different language. These contain the name of the Mbrola voice with a suffix -en. For example, the voice mb-de4-en will speak English text with a German accent by using the Mbrola de4 voice. - -

Windows Installation

- -The SAPI5 version of eSpeak uses the mbrola.dll. -
    -
  1. Install eSpeak. Include the voice mb-en1 in the -list of voices during the eSpeak installation. -

    -

  2. Install the PC/Windows version of Mbrola (MbrolaTools35.exe) from: - http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pcwin/MbrolaTools35.exe. -

    -

  3. Get the en1 voice from: - http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html -unpack the archive, and copy the "en1" data file (not the whole "en1" -directory) into -C:/Program Files/eSpeak/espeak-data/mbrola. -

    -

  4. Use the voice espeak-MB-EN1 from the list of SAPI5 voices. -
-

Linux Installation

- -From eSpeak version 1.44 onwards, eSpeak calls the mbrola program directly, rather than passing phoneme data to it using a pipe. -
    -
  1. To install the Linux Mbrola binary, download: - http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pclinux/mbr301h.zip. -Unpack the archive, and copy and rename the file from: mbrola-linux-i386 to -mbrola somewhere in your executable path (eg. /usr/bin/mbrola ). -

    -

  2. Get the en1 voice from: - http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html. -Unpack the archive, and copy the "en1" data file (not the whole "en1" -directory) to /usr/share/mbrola/en1.

    eSpeak will look for mbrola voices firstly in espeak-data/mbrola and then in /usr/share/mbrola -

    -

  3. If you use the eSpeak voice such as "mb-en1" then eSpeak will use the mbrola "en1" voice, eg:
    -espeak-ng -v mb-en1 "Hello world" - -

    -To generate mbrola phoneme data (.pho file) you can use:
    -espeak-ng -v mb-en1 -q --pho "Hello world" -
    or
    -espeak-ng -v mb-en1 -q --pho --phonout=out.pho "Hello world" - -

-

Mbrola Voice Files

- -eSpeak's voice files for Mbrola voices are in directory espeak-data/voices/mbrola. They contain a line:
-   mbrola <voice> <translation> -
-eg.
-   mbrola en1 en1_phtrans - -They are binary files which are compiled, using espeakedit, from source files in phsource/mbrola, see below. -

Mbrola Phoneme Translation Data

-Mbrola phoneme translation files specify translations from eSpeak phoneme names to mbrola phoneme names. They are referenced from voice files. -

-The source files are in phsource/mbrola. These are compiled using the espeakedit program (Compile->Compile mbrola phonemes list) to produce data files in espeak-data/mbrola_ph which are used by eSpeak. -

-Each line in the mbrola phoneme translation file contains: -

- -<control> <espeak ph1> <espeak ph2> <percent> <mbrola ph1> [<mbrola ph2>] - -

-The list is searched from start to finish, until a match is found. Therefore, a line with more specific match condition should appear before a line which matches the same eSpeak phoneme but with a more general condition. -

-The file dictsource/dict_phonemes lists the eSpeak phonemes which are used for each language. Translations for all these should be given in the mbrola phoneme translation file. In addition, some phonemes which are referenced from phoneme files (eg. phsource/ph_language, phsource/phonemes) in lines such as:

-   beforenotvowel   l/
-   reduceto  a#  0
-
-should also be included, even though they don't appear in dictsource/dict_phonemes. -

-If the language's *_list or *_rules files includes rules to speak words "as English" the mbrola phoneme translation file should include rules which translate English phonemes into near equivalents, so that they can spoken by the mbrola voice. - - diff --git a/docs/mbrola.md b/docs/mbrola.md index 46c3e82b..0ca6614e 100644 --- a/docs/mbrola.md +++ b/docs/mbrola.md @@ -1,19 +1,18 @@ -# Table of contents +# Mbrola Voices - * [Mbrola voices](#mbrola-voices) - * [Voice Names](#voice-names) - * [Windows Installation](#windows-installation) - * [Linux Installation](#linux-installation) - * [Mbrola Voice Files](#mbrola-voice-files) - * [Mbrola Phoneme Translation Data](#mbrola-phoneme-translation-data) +- [Voice Names](#voice-names) +- [Windows Installation](#windows-installation) +- [Linux Installation](#linux-installation) +- [Udage](#usage) +- [Mbrola Voice Files](#mbrola-voice-files) +- [Mbrola Phoneme Translation Data](#mbrola-phoneme-translation-data) -# Mbrola voices +---------- The Mbrola project is a collection of diphone voices for speech synthesis. They do not include any text-to-phoneme translation, so this must be done by another program. The Mbrola voices are cost-free but are not open source. They are available from the Mbrola website at: - [http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html](http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html) eSpeak NG can be used as a front-end to Mbrola. It provides the @@ -26,11 +25,12 @@ To use a Mbrola voice, eSpeak NG needs information to translate from its own phonemes to the equivalent Mbrola phonemes. This has been set up for only some voices so far. -The eSpeak NG voices which use Mbrola are named as:\ -   **mb-**xxx +The eSpeak NG voices which use Mbrola are named as: -where xxx is the name of a Mbrola voice (eg. **mb-en1** for the Mbrola -"**en1**" English voice). These voice files are in eSpeak NG's directory + mb-xxx + +where `xxx` is the name of a Mbrola voice (e.g. `mb-en1` for the Mbrola +`en1` English voice). These voice files are in eSpeak NG's directory `espeak-data/voices/mbrola`. The installation instructions below use the Mbrola voice "en1" as an @@ -39,55 +39,73 @@ equivalent eSpeak NG voice in `espeak-data/voices/mbrola`. There are some additional eSpeak NG Mbrola voices which speak English text using a Mbrola voice for a different language. These contain the name of -the Mbrola voice with a suffix **-en**. For example, the voice -**mb-de4-en** will speak English text with a German accent by using the -Mbrola **de4** voice. +the Mbrola voice with a suffix `-en`. For example, the voice +`mb-de4-en` will speak English text with a German accent by using the +Mbrola `de4` voice. ## Windows Installation The SAPI5 version of eSpeak NG uses the mbrola.dll. -1. Install eSpeak. Include the voice **mb-en1** in the list of voices during the eSpeak installation. -2. Install the PC/Windows version of Mbrola (MbrolaTools35.exe) from: [http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pcwin/MbrolaTools35.exe](http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pcwin/MbrolaTools35.exe). -3. Get the **en1** voice from: [http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html](http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html) unpack the archive, and copy the "**en1**" data file (not the whole "en1" directory) into `C:/Program Files/eSpeak/espeak-data/mbrola`. -4. Use the voice **espeak-MB-EN1** from the list of SAPI5 voices. +1. Install eSpeak. Include the voice `mb-en1` in the list of voices during + the eSpeak installation. - +2. Install the PC/Windows version of Mbrola (MbrolaTools35.exe) from: + [http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pcwin/MbrolaTools35.exe](http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pcwin/MbrolaTools35.exe). + +3. Get the `en1` voice from: + [http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html](http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html). + +4. Unpack the archive, and copy the `en1` data file (not the whole "en1" directory) into + `C:/Program Files/eSpeak/espeak-data/mbrola`. + +4. Use the voice `espeak-MB-EN1` from the list of SAPI5 voices. ## Linux Installation From eSpeak NG version 44 onwards, eSpeak NG calls the mbrola program directly, rather than passing phoneme data to it using a pipe. -1. To install the Linux Mbrola binary, download: [http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pclinux/mbr301h.zip](http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pclinux/mbr301h.zip). Unpack the archive, and copy and rename the file from: `mbrola-linux-i386` to `mbrola` somewhere in your executable path (eg. `/usr/bin/mbrola` ). -2. Get the en1 voice from: [http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html](http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html). Unpack the archive, and copy the "**en1**" data file (not the whole "en1" directory) to `/usr/share/mbrola/en1`. +1. To install the Linux Mbrola binary, download: + [http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pclinux/mbr301h.zip](http://www.tcts.fpms.ac.be/synthesis/mbrola/bin/pclinux/mbr301h.zip). - eSpeak will look for mbrola voices firstly in `espeak-data/mbrola` and then in `/usr/share/mbrola` +2. Unpack the archive, and copy and rename the file from: `mbrola-linux-i386` to `mbrola` somewhere in your executable path (eg. `/usr/bin/mbrola`). -3. If you use the eSpeak voice such as "**mb-en1**" then eSpeak will use the mbrola "en1" voice, eg: - `espeak-ng -v mb-en1 "Hello world"` +3. Get the `en1` voice from: + [http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html](http://www.tcts.fpms.ac.be/synthesis/mbrola/mbrcopybin.html). - To generate mbrola phoneme data (.pho file) you can use: - `espeak-ng -v mb-en1 -q --pho "Hello world"` - or - `espeak-ng -v mb-en1 -q --pho --phonout=out.pho "Hello world"` +4. Unpack the archive, and copy the `en1` data file (not the whole "en1" directory) to `/usr/share/mbrola/en1`. + __NOTE:__ eSpeak will look for mbrola voices firstly in `espeak-data/mbrola` and then in `/usr/share/mbrola`. + +## Usage + +If you use the eSpeak NG voice such as `mb-en1` then eSpeak NG will use the mbrola "en1" voice, e.g.: + + espeak-ng -v mb-en1 "Hello world" + +To generate mbrola phoneme data (.pho file) you can use: + + espeak-ng -v mb-en1 -q --pho "Hello world" + +or + + espeak-ng -v mb-en1 -q --pho --phonout=out.pho "Hello world" ## Mbrola Voice Files eSpeak NG's voice files for Mbrola voices are in directory `espeak-data/voices/mbrola`. They contain a line: `mbrola ` -eg. -`mbrola en1 en1_phtrans` +e.g. -* **\** - is the name of the Mbrola voice. -* **\** - is a translation file to convert between eSpeak phonemes and the equivalent Mbrola phonemes. - These are kept in: `espeak-data/mbrola_ph` + mbrola en1 en1_phtrans -They are binary files which are compiled, using espeakedit, from source files in `phsource/mbrola`, see below. +* \ is the name of the Mbrola voice. +* \ is a translation file to convert between eSpeak phonemes and + the equivalent Mbrola phonemes. + +These are kept in: `espeak-data/mbrola_ph` ## Mbrola Phoneme Translation Data @@ -95,42 +113,48 @@ Mbrola phoneme translation files specify translations from eSpeak NG phoneme names to mbrola phoneme names. They are referenced from voice files. -The source files are in `phsource/mbrola`. These are compiled -using the `espeakedit` program -(`Compile->Compile mbrola phonemes list`) to produce data -files in `espeak-data/mbrola_ph` which are used by eSpeak NG. +The source files are in `phsource/mbrola`. These are compiled using: + + espeak-ng --compile-mbrola= Each line in the mbrola phoneme translation file contains: -` [] ` + [] -* **\** - bit 0 skip the next phoneme - bit 1 match this and Previous phoneme - bit 2 only at the start of a word - bit 3 don't match two phonemes across a word boundary +**\** -* **\** - The eSpeak NG phoneme which is to be translated to an mbrola phoneme. +bit 0 skip the next phoneme +bit 1 match this and Previous phoneme +bit 2 only at the start of a word +bit 3 don't match two phonemes across a word boundary -* **\** - If this field is not `NULL`, then the match only occurs if +**\** + +The eSpeak NG phoneme which is to be translated to an mbrola phoneme. + +**\** + +If this field is not `NULL`, then the match only occurs if this field matches the next phoneme. If control bit 1 is set, then the *previous* rather than the *next* phoneme is matched. This field may also have the following values: - `VWL`   matches any Vowel phoneme. -* **\** - If this field is zero then only one mbrola phoneme is used. If this +* `VWL` matches any Vowel phoneme. + +**\** + +If this field is zero then only one mbrola phoneme is used. If this field is non-zero, then two mbrola phonemes are used, and this value gives the percentage length of the first mbrola phoneme. -* **\** - The mbrola phoneme to which the eSpeak NG phoneme is translated. This +**\** + +The mbrola phoneme to which the eSpeak NG phoneme is translated. This field may be `NULL`. -* **\** - The second mbrola phoneme. This field is only used if the \ +**\** + +The second mbrola phoneme. This field is only used if the \ field is not zero. The list is searched from start to finish, until a match is found. @@ -141,16 +165,16 @@ general condition. The file `dictsource/dict_phonemes` lists the eSpeak NG phonemes which are used for each language. Translations for all these should be given in the mbrola phoneme translation file. In addition, some phonemes -which are referenced from phoneme files (eg. +which are referenced from phoneme files (e.g. `phsource/ph_language, phsource/phonemes`) in lines such as: - beforenotvowel l/ - reduceto a# 0 + beforenotvowel l/ + reduceto a# 0 should also be included, even though they don't appear in `dictsource/dict_phonemes`. -If the language's \*\_list or \*\_rules files includes rules to speak +If the language's `*_list` or `*_rules` files includes rules to speak words "as English" the mbrola phoneme translation file should include rules which translate English phonemes into near equivalents, so that they can spoken by the mbrola voice.