Debian Accessibility Project
Summary
Speech Synthesis
Debian Accessibility Speech Synthesis

This metapackage will install packages which are useful for Speech Synthesis and related APIs or applications.

Description

For a better overview of the project's availability as a Debian package, each head row has a color code according to this scheme:

If you discover a project which looks like a good candidate for Debian Accessibility to you, or if you have prepared an unofficial Debian package, please do not hesitate to send a description of that project to the Debian Accessibility mailing list

Links to other tasks

Debian Accessibility Speech Synthesis packages

Official Debian packages with high relevance

daisy-player
player for DAISY Digital Talking Books
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Daisy-player is a command-line player for talking books based on the Digital Accessible Information System protocol. It is comparable in functionality, features, and ease of use with commercial players, and has a simple user interface appropriate for Braille terminals.

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eflite
Festival-Lite based emacspeak speech server
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EFlite is a speech server for Emacspeak and other screen readers that allows them to interface with Festival Lite, a free text-to-speech engine developed at the CMU Speech Center as an off-shoot of Festival.

Due to limitations inherited from its backend, EFlite does only provide support for the English language at the moment.

espeak
다중 언어 음성 합성 소프트웨어
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eSpeak은 영어 및 기타 다른 언어를 위한 음성 합성 소프트웨어 입니다.

eSpeak는 좋은 품질에 영어 음성을 만듭니다. 이 프로그램은 서로 다른 오픈소스 text to speech (TTS) 엔진에서 다른 합성 방법을 사용하며, 그리고 전혀 다른 소리가 납니다. 아마도 자연스럽거나 부드럽지는 않겠지만, 그러나 일부는 오랬 동안 듣고 있으면 발음이 명료하고 쉽게 들리는 것을 찾을 수 있습니다.

eSpeak은 파일 또는 표준 입력으로 text를 말하기위해 명령행 프로그램으로 실행할 수도 있습니다.

  • 특성을 변경할 수 있도록, 다른 음색을 포함합니다.
  • WAV 파일로 음성 출력을 만들 수 있습니다.
  • 텍스트를 음소 코드로 번역할 수 있으며, 그래서 다른 음성 합성 엔진에 대한 프론트앤드로 구성될 수도 있습니다.
  • 다른 언어에 대한 잠재성. 40 이상의 언어를 포함합니다.
  • 작은 사이즈. 프로그램과 데이타 총 350kbytes 정도입니다.
  • C++로 개발.
flite
Small run-time speech synthesis engine
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Flite is a small fast run-time speech synthesis engine. It is the latest addition to the suite of free software synthesis tools including University of Edinburgh's Festival Speech Synthesis System and Carnegie Mellon University's FestVox project, tools, scripts and documentation for building synthetic voices. However, flite itself does not require either of these systems to run.

It currently only supports the English and Indic languages.

This package contains the executables and documentation.

speech-dispatcher
Common interface to speech synthesizers
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Speech Dispatcher provides a device independent layer for speech synthesis. It supports various software and hardware speech synthesizers as backends and provides a generic layer for synthesizing speech and playing back PCM data via those different backends to applications.

Various high level concepts like enqueueing vs. interrupting speech and application specific user configurations are implemented in a device independent way, therefore freeing the application programmer from having to yet again reinvent the wheel.

This package contains Speech Dispatcher itself.

The package is enhanced by the following packages: sd-multispeech
speech-tools
Edinburgh Speech Tools - user binaries
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This package contains the various highly useful utility programs that use and accompany the Edinburgh Speech Tools Library. Audio software and some basic signal processing software is included in this package.

The following programs are available: na_play: generic playback program for use with net_audio and CSTR ao. ch_wave: Waveform file conversion program. ch_lab: label file conversion program. ch_track: Track file conversion program. wagon: a CART tree build and test program

See /usr/share/doc/speech-tools/README for detail list of programs available.

Official Debian packages with lower relevance

festvox-ru
Russian male speaker for Festival
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This package provides Russian support to Festival speech synthesis system.

freetts
음성 합성 시스템
Maintainer: Bdale Garbee
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FreeTTS는 전체를 Java(TM) 프로그래밍 언어로 개발한 음성 합성 시스템입니다. 이는 Carnegie Mellon 대학에서 개발한 런타임 음성 합성 엔진인 Flite를 기반으로 합니다. Flite는 Edinburgh 대학의 Festival Speech Synthesis System과 Carnegie Mellon 대학의 FestVox 프로젝트에서 파생되었습니다.

gespeaker
GTK+ front-end for eSpeak and mbrola
Maintainer: Fabio Castelli
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Gespeaker is a GTK+ frontend for eSpeak and mbrola. It allows one to play a text in many languages with settings for voice, pitch, volume, speed and word gap.

Since version 0.6 it can use mbrola package and voices to obtain a more realistic text reading experience.

recite
??? missing short description for package recite :-(
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saytime
사운드 카드를 통해서 현재 시간을 알려줌
Maintainer: Holger Levsen
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사용자의 사운드 카드를 통해서 현재 시간을 알려줍니다. 사운드 출력 장치가 있 어야 합니다.

Screenshots of package saytime
sonic
말하기 속도를 높이거나 낮추는 간단한 유틸리티
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Sonic은 wav 파일을 읽고 쓰는 매우 간단한 유틸리티로 적은 왜곡으로 파일 속도를 높이거나 낮춥니다. 다른 라이브러리와 비교해서 Sonic에 새로운 주요 기능으로 재생 속도를 2배 이상으로 높여도 퀄리티가 매우 높다는 것 입니다.

Screenshots of package sonic
speech-dispatcher-festival
스피치 디스패처용 페스티벌 지원
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스피치 디스패처는 음성 합성을 위한 장치 독립 계층을 제공합니다. 다양한 소프트웨어 및 하드웨어 음성 신디사이저를 백엔드로 지원하며 어플리케이션에 대한 다양한 백엔드를 통해 음성을 합성하고 PCM 데이터를 재생하기 위한 일반 계층을 지원합니다.

큐잉 대 음성 인터럽트, 그리고 어플리케이션별 사용자 구성과 같은 다양한 고급 개념이 장치 독립적인 방식으로 구현되므로 어플리케이션 프로그래머가 바퀴를 두 번 만드는 일은 필요치 않습니다.

이 패키지는 페스트벌과 함께 음성 디스패처를 실행하는데 필요한 패키지에 대한 의존성을 포함합니다.

Debian packages in contrib or non-free

cicero
French and English Text-To-Speech for MBROLA
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This Text-To-Speech (TTS) engine speaks French; a preliminary English support is also offered. The engine uses context-sensitive rules to produce phonemes from the text. It relies on MBROLA to generate actual audio output from the phonemes. The TTS engine is implemented using the Python programming language.

The upstream authors have come up with this TTS to try and meet their own needs as blind users. It's designed to be plugged as output to some screen-review software, firstly with BRLTTY. They favor speed and intelligibility over perfect pronunciation. Cicero is aimed to have a quick response time, the ability to quickly shut-up and skip to another utterance, intelligibility where it counts (not perfect pronunciation), the ability to track speech progression, relative simplicity (hackability) and relative small code size.

gnome-speech-dectalk
??? missing short description for package gnome-speech-dectalk :-(
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gnome-speech-ibmtts
??? missing short description for package gnome-speech-ibmtts :-(
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gnome-speech-swift
??? missing short description for package gnome-speech-swift :-(
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libttspico-utils
Small Footprint TTS (binaries)
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The SVOX Pico engine is a software speech synthesizer for German, English (GB and US), Spanish, French and Italian.

SVOX produces a clear and distinct speech output made possible by the use of Hidden Markov Model (HMM) algorithms.

This package contains binary files including pico2wave.

mbrola
Multilingual software speech synthesizer
Maintainer: Samuel Thibault
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bookworm3.3+dfsg-9 (contrib)amd64,arm64,armel,armhf,i386,mips64el,mipsel,ppc64el,s390x
trixie3.3+dfsg-9 (contrib)amd64,arm64,armel,armhf,i386,mips64el,ppc64el,riscv64,s390x
sid3.3+dfsg-9 (contrib)amd64,arm64,armel,armhf,i386,mips64el,ppc64el,riscv64,s390x
Debtags of package mbrola:
roleprogram
soundspeech
Popcon: 193 users (35 upd.)*
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License: DFSG free, but needs non-free components
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Mbrola is Thierry Dutoit's phonemizer for multilingual speech synthesis. The various diphone databases are distributed on separate packages, but they must be used with and only with Mbrola because of license matters. Read the copyright for details.

Mbrola itself doesn't provide full TTS. It is a speech synthesizer based on the concatenation of diphones. It takes a list of phonemes as input, together with prosodic information (duration of phonemes and a piecewise linear description of pitch), and produces speech samples on 16 bits (linear), at the sampling frequency of the diphone database.

Use Mbrola along with Freephone, cicero or espeak to have a complete text-to-speech in English.

*Popularitycontest results: number of people who use this package regularly (number of people who upgraded this package recently) out of 245023