Speech Recognition Software

Browse free open source Speech Recognition software and projects for Linux and BSD below. Use the toggles on the left to filter open source Speech Recognition software by OS, license, language, programming language, and project status.

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  • 1
    whisper.cpp

    whisper.cpp

    Port of OpenAI's Whisper model in C/C++

    High-performance inference of OpenAI's Whisper automatic speech recognition (ASR) model. Supported platforms: Mac OS (Intel and Arm) iOS Android Linux / FreeBSD WebAssembly Windows (MSVC and MinGW] Raspberry Pi
    Downloads: 346 This Week
    Last Update:
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  • 2
    Whisper

    Whisper

    Robust Speech Recognition via Large-Scale Weak Supervision

    Whisper is a general-purpose speech recognition model. It is trained on a large dataset of diverse audio and is also a multitasking model that can perform multilingual speech recognition, speech translation, and language identification. A Transformer sequence-to-sequence model is trained on various speech processing tasks, including multilingual speech recognition, speech translation, spoken language identification, and voice activity detection. These tasks are jointly represented as a sequence of tokens to be predicted by the decoder, allowing a single model to replace many stages of a traditional speech-processing pipeline. The multitask training format uses a set of special tokens that serve as task specifiers or classification targets.
    Downloads: 151 This Week
    Last Update:
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  • 3
    Google2SRT

    Google2SRT

    Download, save and convert multiple subtitles from YouTube videos

    Google2SRT allows you to download, save and convert multiple subtitles and translations from YouTube and Google Video to SubRip (.srt) format, which is recognized by most video players. You can download XML subtitles or simply type video's URL, Google2SRT will do the rest.
    Downloads: 74 This Week
    Last Update:
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  • 4
    Kaldi
    Speech recognition research toolkit
    Downloads: 28 This Week
    Last Update:
    See Project
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  • 5
    Perlbox Voice is an voice enabled application to bring your desktop under your command. With a single word, you can start your web browser, your favorite editor or whatever you want. This is the Linux and Unix voice recognition solution.
    Downloads: 18 This Week
    Last Update:
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  • 6

    High-order HMM in Matlab

    Implementation of duration high-order hidden Markov model in Matlab.

    Implementation of duration high-order hidden Markov model (DHO-HMM) in Matlab with application in speech recognition.
    Downloads: 2 This Week
    Last Update:
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  • 7
    1.) Investigation with cosine transform, and anti transform algorithm, with some voice recognition code. 2.) Translator: Croatian, English. 3.) 2D to 3D picture algorithm (principle) and new 2Dto3D video conversion code with AviSynth video scripting
    Downloads: 3 This Week
    Last Update:
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  • 8

    HMM Speech Recognition in Matlab

    A speech recognition system using Matlab/Simulink/Stateflow.

    This project provide hidden Markov model speech recognition system by using Matlab/Simulink/Stateflow.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Speech

    Speech

    Dictation / Speech Recognition

    Dictation / Speech Recognition software that runs on any platform supported by Google Chrome.
    Downloads: 2 This Week
    Last Update:
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  • 10
    Arabisc is speaker independent large vocabulary continuous speech recognizer for Arabic language released under GNU license.It is also a collection of open source tools that allows researchers and developers to build speech recognition systems for Arab
    Downloads: 1 This Week
    Last Update:
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  • 11
    Tool for helping in the diagnosis of the dislexy, based on the speech recognition done with the usage of HTK
    Downloads: 1 This Week
    Last Update:
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  • 12
    The MRCPv2 protocol is designed to allow client devices to control media processing resources, such as speech recognition engines. MRCP4J provides a Java API that encapsulates the MRCPv2 protocol and can be used to implement MRCP clients and/or servers.
    Downloads: 1 This Week
    Last Update:
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  • 13
    This project is being developed to be a Java based speech recognition (SR) program. In addition to the SR program itself, it includes a program which allows a user to view the sound being received by the computer. The user can manipulate this data.
    Downloads: 1 This Week
    Last Update:
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  • 14
    TSSBank is written in c#(.Net 2.0).The main aimed group is the disabled persons.This component outputs voice & textual outputs (with value/words)plus experimental Voice Recognition (VR) system that identifies more then 80% accurately with out training.
    Downloads: 1 This Week
    Last Update:
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  • 15
    Tools for use with IBM's ViaVoice speech recognition product
    Downloads: 1 This Week
    Last Update:
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  • 16
    jaivox

    jaivox

    Speech recognition application builder and library

    Java library and tools to create open source speech recognition applications. Generates dialogs for conversational interfaces. Works with a popular open source speech recognition library.
    Downloads: 1 This Week
    Last Update:
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  • 17
    The AK toolkit is another kit for building and use Hidden Markov Models (HMMs). Originally developed for handwritten text recognition (HTR) using Bernoulli HMMs, it also implements diagonal Gaussians and can be used for any other purpose.
    Downloads: 0 This Week
    Last Update:
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  • 18
    CJ7 is an open-source speech recognition engine.
    Downloads: 0 This Week
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  • 19

    Cheery

    A smartphone-PC interface for control your computer remotely.

    Cheery is a smartphone-PC interface for control your computer remotely. Uses speech recognition for get the commands and it sends to a Java server that does the actions. Coming soon Cheery will also be a Swiss Army Knife for Android.
    Downloads: 0 This Week
    Last Update:
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  • 20
    G.A.S.I.

    G.A.S.I.

    Webcam Gesture and Voice Recognition OS proof of concept

    Inspired by interfaces from sci-fi movies like Iron Man, Gesture Analytical Sonic Interface (GASI) is a proof of concept of a Webcam gesture (Kinect like) and Voice recognition based computer interface, constraining itself to only components included in average laptops (A simple webcam and microphone, no Kinect)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    HMM Speech Recognition in Java

    HMM Speech Recognition in Java

    HMM Speech Recognition in Java
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22

    High-order HMM in Java

    A duration high-order hidden Markov model (DHO-HMM) in Java.

    This project provides an implementation of duration high-order hidden Markov model (DHO-HMM) in Java. It is compactible with JDK 5 & 6. It was used in the author's research on speech recognition of Mandarin digits. There are some Chinese words in this project and I am afraid that I don't have enough time to translate to English recently.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Augmenting other natural interfaces namely handwriting, speech recognition to input Indian language characters to the computer. Speech synthesis is also provided to read out local language text.
    Downloads: 0 This Week
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  • 24
    ILA - teachable voice assistant

    ILA - teachable voice assistant

    ILA is a fully customizable and teachable voice assistant for Java

    ILA stands for (kind of) intelligent, learning assistant and is a speech recognition system aka voice assistant very similar to Siri, Google Now and Cortana. ILA is fully customizable and you can teach her/him/it new things by yourself like executing system commands, opening web pages, programs and apps or just some basic conversation :-) ILA runs on Java und thus is compatible to Windows, Mac and Linux. It is designed to integrate with your home enviroment and for example build up your own, free and open Amazon Echo replacement ;-) Right now the key components of ILA are the open source speech recognition CMU Sphinx-4, Google (Speech Recognition/Text-To-Speech) and MaryTTS (Text-To-Speech). The goal is to make ILA completely free of Google by improving all aspects of the open source systems. Since version 3.3 users can also write own add-ons to extend ILA. ILA's successor is the SEPIA Framework: https://sepia-framework.github.io/ Hope you enjoy ILA - Florian
    Downloads: 0 This Week
    Last Update:
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  • 25
    InproTK

    InproTK

    An Incremental Spoken Dialogue Processing Toolkit

    InproTK is an Incremental Spoken Dialogue Processing Toolkit, that is, a toolkit to help you build dialogue systems that listen and talk incrementally, allowing for advanced interactional behaviour. Please see our Wiki for more information: http://sourceforge.net/p/inprotk/wiki/
    Downloads: 0 This Week
    Last Update:
    See Project
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