Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. eSpeak is an open source text-to-speech engine that supports many languages and voices. Download the latest version of eSpeak or browse the previous … The build creates symlinks of espeak to espeak-ng, and speak to speak-ng. The espeak speak_lib.h include file is located in espeak-ng/speak_lib.h with an optional symlink in espeak/speak_lib.h. This file contains the espeak 1.48.15 API, with a change to the ESPEAK_API macro to fix building on Windows and some minor changes to the documentation ... cowsay is a configurable talking cow. Latest version: 1.6.0, last published: 3 months ago. Start using cowsay in your project by running `npm i cowsay`. There are 557 other projects in the npm registry using cowsay.As such, early attempts at machine voice generation sounded very monotone and robotic. eSpeak was one such attempt, and happily, it now (more than 20 years later) allows us to produce this fun robotic text to speech app. If you're old enough, you might remember "Microsoft Sam" - the robotic sounding voice which could read things out in Microsoft … How much does the eSpeak app cost? This program uses open source software, which allows it to be totally free, allowing the user to use it online or download it to the PC. Its small amount of used storage space is a privilege for those who do not have computers with large memories. eSpeak Options. This program supports HTML and SSML. eSpeak is a compact open source software speech synthesizer for English and other languages, for Linux and Windows. It is a reliable Text to Speech engine for English and many other languages. Compact size with clear but artificial pronunciation. Available as a command-line program with many options, a shared libraryUsage. First, we have to initialize a Speaker. import espeakng mySpeaker = espeakng.Speaker() And then use the Speaker.say() method to speak: mySpeaker.say('Hello, World!') Calling Speaker.say() will interrupt any ongoing output from the same object immediately. Use the following code if you wish to wait for any ongoing …Jul 9, 2023 · Tutorial showing you how easy you can increase pronunciation quality of local text to speech services by adjusting eSpeak dictionary. Works for ALL local TTS... The eSpeak NG (Next Generation) Text-to-Speech program is an open source speech synthesizer that supports 100 languages and accents . It is based on the eSpeak engine created by Jonathan Duddington. It uses spectral formant synthesis by default which sounds robotic, but can be configured to use Klatt formant synthesis or MBROLA to give it a ... Nov 28, 2023 · eSpeak is free and open-source software that can be used to convert text to voice in English and other languages. It can be installed on Windows and Linux-based operating systems. eSpeak takes input from the string or files and generates an audio format file. You can play this file using any player. Gespeaker is a graphical interface for eSpeak. To install precompiled package of eSpeak NG on Linux, use standard package manager of your distribution. (Probably is very high, eSpeak NG will be included in package repository). E.g. for Debian-like distribution (e.g. Ubuntu, Mint, etc.) execute command: sudo apt-get install espeak-ng. This is a modified version of python-espeak (previous version here).It is a Python binding over the eSpeak speech synthesizer C library and does not simply make calls to the espeak binary.. Changes. Some highlights of the modifications. File output instead of only playback (espeak.init(playing=False)).Support for multiple instances of …eSpeak is a compact open source software speech synthesizer for English and other languages. Operating system: Windows. Publisher: Jonathan Duddington. Release : eSpeak 1.45.04. Antivirus check: passed. Report a Problem. Download eSpeak. eSpeak is a text-to-speech software designed to convert text into a natural sounding voice. It is a …Description. This is the old Espeak with Mbrola support ported in an addon for NVDA. Top 10 - Most downloaded add-on releases. translate 2022.06.24 compatible up to NVDA 2023.1 (6843 downloads since 2022-06-27 16:34:08); addonPackager 1.5 compatible up to NVDA 2023.1 (5500 downloads since 2023-03-08 11:58:50); TiendaNVDA 0.10 compatible up to …We recommend that you install the F-Droid client and use that. Download F-Droid. Version 1.46.02_r7 (7) suggested Added on Jan 02, 2014. armeabi armeabi-v7a x86. This version requires Android 2.2 or newer. It is built and signed by F-Droid, and guaranteed to correspond to this source tarball . Permissions.The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. eSpeak NG uses a “formant synthesis” method. This allows many …Oct 28, 2023 · Therefore perhaps see if that’s what’s going wrong. If you have espeak-ng properly installed, you should be able to run it straight from the command line from anywhere - testing that works is a good start. If that works and you still have issues with the Python package then further things will need to be looked into. eSpeak-ng is a command-line tool for Linux that converts text to speech. This is a compact speech synthesizer that provides support to English and many other languages. It is written in C. eSpeak…eSpeak supports multiple languages so speak.js can too. To do this, you need to build a custom version of speak.js: Bundle the proper language files. For french, you need fr_dict and voices/fr. See commented-out code in emscripten.sh and bundle.py; Expose those files to the emulated filesystem, in post.js. See commented-out code in there as well. The eSpeak speech synthesizer supports several languages, however in many cases these are initial drafts and need more work to improve them. Assistance from native speakers is welcome for these, or other new languages. Please contact me if you want to help. eSpeak does text to speech synthesis for the following languages, some better than others. eSpeaks teachers are all native speakers and are qualified language instructors from Canada, France, Spain, Italy, Russia, Netherlands, Germany, Portugal and Brazil. They mostly come from recognized universities. University of Toronto Faculty of Education (Toronto, Canada) AnneArundelCommunity College (Washington DC, USA)Install eSpeak: Ensure you have eSpeak and its shared libraries installed. On Ubuntu or Debian-based systems, you can use the following command to install eSpeak: sudo apt-get install espeak. For other Linux distributions, use your package manager to install eSpeak. Check eSpeak Version: Verify that you have a compatible …Special speech systhesis chips of old are no longer required. The smallest of today's Linux computers often has the capabity to output speech. This includes the Raspberry Pi line of single board computers. From the Raspberry Pi Zero to the A+/B+ to the Raspberry Pi 2, all have the capacity to run free software to turn text to speech.#espeaks #espeaksreview #texttospeech #texttospeechsoftware This review video assesses the features and performance of eSpeak, a free and open-source text-to...eSpeak command can be used to convert text into speech. You can give any text file as an input or enter the texts on the terminal for conversion. Let’s speak the line “Hi this is a sample” and record it to the sample.mp4 audio file. espeak "Hi this is a sample" -w sample.mp4 -g 60 -p 70 -s 100 -v en-us. Here, -w parameter specifies the ...As such, early attempts at machine voice generation sounded very monotone and robotic. eSpeak was one such attempt, and happily, it now (more than 20 years later) allows us to produce this fun robotic text to speech app. If you're old enough, you might remember "Microsoft Sam" - the robotic sounding voice which could read things out in Microsoft …eSpeak is a compact and efficient speech synthesizer that supports over 80 languages and offers a wide range of features. It utilizes a formant synthesis method to …Traceback (most recent call last): File "/home/pi/espeak.py", line 4, in from espeak import espeak File "/home/pi/espeak.py", line 4, in from espeak import espeak ImportError: cannot import name 'espeak' Any help on this matter would be greatly appreciated, I have a feeling im just making a simple newbie mistake. Hopefully I was …Traceback (most recent call last): File "/home/pi/espeak.py", line 4, in from espeak import espeak File "/home/pi/espeak.py", line 4, in from espeak import espeak ImportError: cannot import name 'espeak' Any help on this matter would be greatly appreciated, I have a feeling im just making a simple newbie mistake. Hopefully I was …In this video i will show you a step by step guide on how to convert Text To speech in your C++ console applications using espeak ,a compact, open-source, so...eSpeak is an open source text-to-speech engine that supports many languages and voices. Download the latest version of eSpeak or browse the previous …Development version of eSpeak NG supports 127 languages and accents, which are listed in table below. To check, what languages are supported by distributed version, run espeak-ng --voices command. The languages in espeak-ng are grouped by their ISO 639-5 language family code. They are identified by their BCP 47 identifier.The espeak-data files have been modified slightly. Currently espeak-ng can read espeak data, but espeak cannot read espeak-ng data. I can make it so that espeak-ng uses a different voice data so that both espeak and espeak-ng can be installed on the same machine without problems. The espeak-ng project does not include espeakedit. The eSpeak NG (Next Generation) Text-to-Speech program is an open source speech synthesizer that supports 100 languages and accents . It is based on the eSpeak engine created by Jonathan Duddington. It uses spectral formant synthesis by default which sounds robotic, but can be configured to use Klatt formant synthesis or MBROLA to give it a ... In this video i will show you a step by step guide on how to convert Text To speech in your C++ console applications using espeak ,a compact, open-source, so...The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. eSpeak NG uses a "formant synthesis" method. This allows many languages to be provided in a … It seems they took espeak and modified the klsyn-88 synthesiser. espeak-ng "uses spectral formant synthesis by default which sounds robotic, but can be configured to use Klatt formant synthesis" - this is a different version of the Klatt synthesiser. eSpeak NG testing page. In this page you can test development version of eSpeak NG text-to-speech synthesizer.. Select speech parameters, enter text for spelling in text area and press Send button. If sound file was requested to process, eSpeak NG will prepare sound file, which (depending on your browser) you can play using embedded player, or … To install precompiled package of eSpeak NG on Linux, use standard package manager of your distribution. (Probably is very high, eSpeak NG will be included in package repository). E.g. for Debian-like distribution (e.g. Ubuntu, Mint, etc.) execute command: sudo apt-get install espeak-ng. #espeaks #espeaksreview #texttospeech #texttospeechsoftware This review video assesses the features and performance of eSpeak, a free and open-source text-to...eSpeak-NG speech synthesizer, compiled to JavasScript + WASM. Latest version: 1.0.2, last published: 8 days ago. Start using espeak-ng in your project by running `npm i espeak-ng`. There is 1 other project in the npm registry using espeak-ng. These steps are described in details in following sections. 1. Add MBROLA voice definition file. eSpeak NG's voice files for MBROLA voices are in espeak-ng-data/voices/mb folder. Voice definition file is in form mb-xxN and have to contain at least this line: mbrola <voice> <translation>, e.g. mbrola en1 en1_phtrans. eSpeak is an open-source software speech recognition software for English and other Languages, for both Windows and Linux. eSpeak utilizes a "shape patterned synthesis" …Espeak is a command-line utility that facilitates text-to-speech conversion across a spectrum of languages and accents. It boasts ease of installation and use, …Here is a copy of the Russian data which is compiled for eSpeak 1.47. Extract ru_dict from the archive and copy it into the espeak-data directory to replace the smaller version of ru_dict. If you use the compiled data in ru_dict, it must be the same version as the version of eSpeak which you are using. Download: ru_dict-48.zip, for eSpeak 1.48Uses espeak-ng to transform text into IPA phonemes. This is a fork of espeak-phonemizer that adds support for Windows. Installation pip install espeak_phonemizer_windows If installation was successful, you should be able to run: espeak-phonemizer--version Basic Phonemization. Simply pass your text into the …sudo pamac install espeak-ng This would help to install correct library. But for python use you might use pyttsx3 which is using libespeak. And mistake happens because for espeak-ng there is no such library. And to resolve it you need to create a symbol link to a library within espeak-ng install like eSpeak can be used as a front-end for Mbrola diphone voices. Pronunciation Dictionary. How to add pronunciation corrections. How to build up pronunciation rules for a new language. Adding a Language How to add or improve a language. Phonemes The list of phoneme mnemonics for English, for use in the Pronunciation Dictionary. Phoneme Tables Building. The first time you build eSpeak NG, or when you want to change how to build eSpeak NG, you need to run the following standard autotools commands: ./autogen.sh. ./configure --prefix=/usr. NOTE: The --prefix option above will install the files to the /usr directory, instead of the default /usr/local location.eSpeak is a command line tool for Linux that converts text to speech. It supports English and many other languages, and uses a "formant synthesis" method. …The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. For each language (=voice) you can also set a voice variant (e.g Alicia …eSpeak is a compact, open-source text-to-speech synthesiser for Windows and Linux and can synthesise speech from text in English and other languages. eSpeak is a great piece of software to create a talking …Open JTalk is a Japanese text-to-speech synthesis system. This software is released under the Modified BSD license. annyang! Download eGuideDog free software for the blind for free. eGuideDog project develops free software for the blind. Currently, we focus on WebSpeech, Ekho TTS and WebAnywhere. The eSpeak speech synthesizer supports several languages, however in many cases these are initial drafts and need more work to improve them. Assistance from native speakers is welcome for these, or other new languages. Please contact me if you want to help. eSpeak does text to speech synthesis for the following languages, some better than others. A Voice file specifies a language (and possibly a language variant or dialect) together with various attributes that affect the characteristics of the voice quality and how the language is spoken. Voice files are placed in the espeak-data/voices directory, or within subdirectories in there. The available voice files can be listed by: espeak ... 6.4 Phoneme Definition File. You must first decide on the set of phonemes (vowel and consonant sounds) for the language. These should be defined in a phoneme definition file ph_xxxx, where "ph_xxxx" is the name of your language.A reference to this file is then included at the end of the master phoneme file, phsource/phonemes, eg: phonemetable …Hi All, have you ever tried espeak, its an amazing text to speech converter. The reason why I have chosen this is because, it not only converts text into app...Once compiled, the eSpeak code in speak.js doesn’t know it’s running on the web: speak.js uses the Emscripten emulated filesystem to ‘fake’ the normal file reading and writing calls that the eSpeak C++ code has (fopen, fread, etc.). This allows the normal eSpeak datafiles to be used (either through an xhr, or by converting them to JSON ...eSpeak is a software speech synthesizer for English, and some other languages. eSpeak produces good quality English speech. It uses a different synthesis method from other open source text to speech (TTS) engines, and sounds quite different. It's perhaps not as natural or "smooth", but some find the articulation clearer and easier to listen to ...To enable it just do. sudo modprobe snd_bcm2835. To make that permanent add snd_bcm2835 to the end of /etc/modules. Next, you need to install alsa-libs, mplayer, and of course, eSpeak. sudo apt-get update. sudo apt-get install alsa-libs mplayer espeak. mplayer supports LIRC by default, which is neat, but it seems to make it impossible to run ...The eSpeak speech synthesizer supports several languages, however in many cases these are initial drafts and need more work to improve them. Assistance from native speakers is welcome for these, or other new languages. Please contact me if you want to help. eSpeak does text to speech synthesis for the following languages, some better than others.espeak-ng is a project that provides a text-to-speech engine for more than hundred languages and accents. It has several repositories on GitHub, including the main …Access a comprehensive Office Suite, a full-featured web browser and email client, social media platforms, and much more—all at your fingertips. Compact and Portable: Measuring at just 6.1" by 2.9" by 0.8", BTSpeak ® Pro is designed to be your constant companion, fitting effortlessly into your pocket. Connectivity: Equipped with USB C, HDMI ...The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. For each language (=voice) you can also set a voice variant (e.g Alicia …The MBROLA is an open source speech engine with collection of diphone voices for speech synthesis. Voices are cost-free for non-commerical purposes, but are not open source. MBROLA does not include any text-to-phoneme translation, so this must be done by another program. eSpeak NG can be used as a front-end to MBROLA, to provide … hi guys, I this video I am going to show you how to convert text to speech using espeak text to speech synthesizer free software. Traceback (most recent call last): File "/home/pi/espeak.py", line 4, in from espeak import espeak File "/home/pi/espeak.py", line 4, in from espeak import espeak ImportError: cannot import name 'espeak' Any help on this matter would be greatly appreciated, I have a feeling im just making a simple newbie mistake. Hopefully I was …Sep 19, 2021. --. eSpeak-ng is a command line tool for Linux that converts text to speech. This is a compact speech synthesizer that provides support to English and many other languages. It is written in C. eSpeak reads the text from the standard input or the input file. eSpeak-ng can be used as a command-line program, or as a shared library.eSpeak: speech synthesis Files. As of 2021-11-17, this project can be found here. ESPEAK DOWNLOADS Posix versions espeak-1.48.04-source : contains: Program source code. Spelling-to-phoneme data source files. Compiled data. Also, Binaries for i386 Linux + portaudio v18. espeakedit-1.48.03 : espeakedit source code. Phoneme data …eSpeak is an open-source software speech recognition software for English and other Languages, for both Windows and Linux. eSpeak utilizes a "shape patterned synthesis" …Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite.eSpeak NG is a compact and versatile software that converts text to speech in 107 languages and accents. It supports command line, shared library, SAPI5 and MBROLA …February 20, 2024. With AI being all the rage at the moment it’s been somewhat annoying that using a large language model (LLM) without significant amounts of computing power meant surrendering ...Therefore perhaps see if that’s what’s going wrong. If you have espeak-ng properly installed, you should be able to run it straight from the command line from anywhere - testing that works is a good start. If that works and you still have issues with the Python package then further things will need to be looked into.cowsay is a configurable talking cow. Latest version: 1.6.0, last published: 3 months ago. Start using cowsay in your project by running `npm i cowsay`. There are 557 other projects in the npm registry using cowsay.eSpeak-NG speech synthesizer, compiled to JavasScript + WASM. Latest version: 1.0.2, last published: 8 days ago. Start using espeak-ng in your project by running `npm i espeak-ng`. There is 1 other project in the npm registry using espeak-ng.These steps are described in details in following sections. 1. Add MBROLA voice definition file. eSpeak NG's voice files for MBROLA voices are in espeak-ng-data/voices/mb folder. Voice definition file is in form mb-xxN and have to contain at least this line: mbrola <voice> <translation>, e.g. mbrola en1 en1_phtrans. I converted eSpeak NG to an Arduino Library. The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. eSpeak NG uses a "formant synthesis" method. Project description. Some simple wrappers around eSpeak NG intended to make using this excellent TTS for waveform and IPA generation as convenient as possible. Target audience are developers who would like to use eSpeak NG as-is for speech synthesis in their Python application on GNU/Linux operating systems. Constructive …The Linux espeak command is how one can go about synthesizing speech in a Linux system. Text content can be given to it as an option, read from a file, or piped in from the standard input and piping using any Linux command such as cat or echo just to name a few. The command might come out of the box with most systems, however with … espeak-ng Public. eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents. C 2.9k 758. pcaudiolib Public. Portable C Audio Library. C 58 30. sonic Public. Forked from waywardgeek/sonic. Simple library to speed up or slow down speech. eSpeak: speech synthesis. Activate your data warehouse to all the tools you use with a CDP that’s fast, powerful and flexible. We'll show you how with Twilio Segment. Connecteam is an award-winning all-in-one employee management solution for daily operations, communications, and human resource management.In this video i will show you a step by step guide on how to convert Text To speech in your C++ console applications using espeak ,a compact, open-source, so...Tutorial showing you how easy you can increase pronunciation quality of local text to speech services by adjusting eSpeak dictionary. Works for ALL local TTS...Install eSpeak: Ensure you have eSpeak and its shared libraries installed. On Ubuntu or Debian-based systems, you can use the following command to install eSpeak: sudo apt-get install espeak. For other Linux distributions, use your package manager to install eSpeak. Check eSpeak Version: Verify that you have a compatible …To enable it just do. sudo modprobe snd_bcm2835. To make that permanent add snd_bcm2835 to the end of /etc/modules. Next, you need to install alsa-libs, mplayer, and of course, eSpeak. sudo apt-get update. sudo apt-get install alsa-libs mplayer espeak. mplayer supports LIRC by default, which is neat, but it seems to make it impossible to run ...
eSpeak: speech synthesis Files. As of 2021-11-17, this project can be found here. ESPEAK DOWNLOADS Posix versions espeak-1.48.04-source : contains: Program source code. Spelling-to-phoneme data source files. Compiled data. Also, Binaries for i386 Linux + portaudio v18. espeakedit-1.48.03 : espeakedit source code. Phoneme data …. Dc to dubai
eSpeak is a compact open source software speech synthesizer for English and other languages. Operating system: Windows. Publisher: Jonathan Duddington. Release : eSpeak 1.45.04. Antivirus check: passed. Report a Problem. Download eSpeak. eSpeak is a text-to-speech software designed to convert text into a natural sounding voice. It is a … The eSpeak NG is a compact open source software text-to-speech synthesizer. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. This app adds a compatibility layer between eSpeak NG library and Apple VoiceOver. The modification adds a new function (Spectrum->To_eSpeak) which analysis a voiced sound and produces a file which can be loaded into espeakedit. Details of the modification are in the "praat-mod" directory in the espeakedit package. The analysis contains a sequence of frames, one per cycle at the speech's fundamental frequency. Each frame is …As such, early attempts at machine voice generation sounded very monotone and robotic. eSpeak was one such attempt, and happily, it now (more than 20 years later) allows us to produce this fun robotic text to speech app. If you're old enough, you might remember "Microsoft Sam" - the robotic sounding voice which could read things out in Microsoft …List of commands for espeak: espeak:tldr:16465 espeak: Speak a file aloud. espeak:tldr:4d8a7 espeak: Speak a phrase aloud. $ espeak "I like to ride my bike." espeak:tldr:732e6 espeak: Save output to a WAV audio file, rather than speaking it directly. espeak:tldr:e4640 espeak: Use a different voice. List of all important CLI commands for …A couple of weeks in, we are at around 75% of add-ons updated to NVDA 2024.1. That’s good, but what really blew me away was the number of add-ons we have. …I have installed espeak via brew, it's available on zsh, I can open it and synthesise speech. I tried installed espeak-ng via pip (failed), via brew (kinda worked), via ports (worked) and made sure that I exported all paths correctly as seen here and otherwhere. So, on shell, I have espeak, on python shell I can access espeakng, seems all good.eSpeak is an amazing, free (gpl) Windows program, that is part of the category Audio software with subcategory Converters (more specifically Voice Recognition). More about eSpeak. Since the software joined our selection of software and apps in 2011, it has obtained 45,648 installations, and last week it had 19 downloads.espeak-ng is a project that provides a text-to-speech engine for more than hundred languages and accents. It has several repositories on GitHub, including the main … The build creates symlinks of espeak to espeak-ng, and speak to speak-ng. The espeak speak_lib.h include file is located in espeak-ng/speak_lib.h with an optional symlink in espeak/speak_lib.h. This file contains the espeak 1.48.15 API, with a change to the ESPEAK_API macro to fix building on Windows and some minor changes to the documentation ... NOTE: There is a better text-to-speech package that I would recommend for Python. It supports espeak, but also supports native Windows and Mac speech APIs. Check out my Text-to-speech in Python with pyttsx3 tutorial. It also covers how to use English and Russian voices but works in Windows.In this video I just go through an introduction to modifying eSpeak voices. And then write a short Python program to modify voice files programmatically.This is a modified version of python-espeak (previous version here).It is a Python binding over the eSpeak speech synthesizer C library and does not simply make calls to the espeak binary.. Changes. Some highlights of the modifications. File output instead of only playback (espeak.init(playing=False)).Support for multiple instances of …The eSpeak speech synthesizer supports several languages, however in many cases these are initial drafts and need more work to improve them. Assistance from native speakers is welcome for these, or other new languages. Please contact me if you want to help. eSpeak does text to speech synthesis for the following languages, some better than others.espeak-sys = "0.0.2". Usage of the crate is as simple as using the provided functions as they are defined in libespeak 's header file, with a few caveats. Namely, the type field of the espeak_EVENT struct is renamed to event_type, as the former is a reserved keyword in Rust. Additionally, due to the lack of a one-to-one correspondence for C's ...The eSpeak NG is a compact open source software text-to-speech synthesizer for Linux, Windows, Android and other operating systems. It supports more than 100 languages and accents. It is based on the eSpeak engine created by Jonathan Duddington. eSpeak NG uses a "formant synthesis" method. This allows many languages to be provided in a …May 6, 2022 · eSpeak is a compact open source software speech synthesizer for English and other languages, for Linux and Windows. It is a reliable Text to Speech engine for English and many other languages. Compact size with clear but artificial pronunciation. Available as a command-line program with many options, a shared library. .