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AudioCraft is a code base for generative audio tasks including music, sound effects, and compression, trained on raw audio signals. MusicGen produces music samples from text inputs, and AudioGen produces audio from environmental sounds via text-to-sound generation. The models use the EnCodec neural audio codec to learn discrete audio tokens from waveforms.
Audio diffusion library for PyTorch that includes models for unconditional audio generation, text-conditional audio generation, diffusion autoencoding, upsampling, and vocoding. The models are waveform-based, and the U-Net, DiffusionModel, diffusion method, and samplers are customizable for other formats. No pre-trained models are provided.
Audacity is a free, open-source audio editor and recorder. It can cut, trim, split, reverse and mix audio, apply effects such as reverb, compressor and distortion, reduce noise and remove vocals. It runs on Windows, macOS and Linux, supports major audio formats and third-party plugins, and includes AI transcription.
AudioAuditor is a free, open-source audio analysis and playback toolkit distributed as a Windows app with a cross-platform CLI. It detects fake lossless files, AI-generated audio, MQA, fake stereo and clipping, and offers spectral analysis, waveform and spectrogram comparison, loudness and dynamics measurement, CD rip verification and batch tools.
Audiolabs, formally the International Audio Laboratories Erlangen, is a joint research institution operated by Fraunhofer IIS and Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), founded in 2010. The organization conducts research in audio and multimedia technologies, with focus areas including audio coding, audio signal analysis, and perceptual spatial audio signal processing. It also hosts academic events including the International Symposium on the Internet of Sounds.
AudioLDM is a text-to-audio system built on a latent space that learns continuous audio representations from CLAP latents. It generates text-conditional sound effects, human speech and music, and enables zero-shot text-guided audio style transfer, inpainting and super-resolution.
AudioSEX is a professional audio forum with sections covering mixing and mastering, sound design, DJing, genre-specific production, education and studio work. It also hosts boards for software, digital audio workstations, samplers and synthesizers, computer and mobile platforms, and hardware, plus an AI for music section.
This Automatic Speech Recognition Hugging Face Space converts spoken audio to written text. Users can upload audio files, record from their microphone, or provide an audio URL, and select options including language, model, decoding method, and punctuation.
AnyVoiceLab offers a free long-form text-to-speech converter that processes up to 50,000 characters, about one hour of audio, without requiring login. Users paste text and choose a voice to generate narration and can download the audio for free. A paid premium tier adds a timeline editor for pauses, speed changes, splitting and merging audio.
Audio.Z.AI uses AI for speech, voice, transcription, music, or other audio workflows.
This Automatic Speech Recognition Hugging Face Space processes audio files, microphone recordings, or audio clips up to 40 seconds from a URL, and outputs the spoken content as written text.
Croonify is an AI-powered karaoke video maker. Users upload a song file with vocals and lyrics, add a title and artist, and get a synchronized karaoke video in minutes. It accepts audio or video files such as mp3, m4a, and mp4. The site is intended for parties and events.
FreeTTS is a browser-based audio workspace for creating speech, transcribing recordings, isolating vocals, enhancing voices, and editing audio. It offers Device TTS, AI Local TTS, and AI Cloud voices with free monthly characters. Browser tools handle audio cutting, joining, compression, and conversion, and a free plan includes 5,000 characters per month.
MusicGen is a Hugging Face Space by facebook that generates music audio from a text description. Users can optionally upload a short melody to guide it and set parameters such as length; the app then creates a music audio file.
Stable Audio uses AI for speech, voice, transcription, music, or other audio workflows.
This Hugging Face Space by Xenova is a web application that converts user-entered text to spoken audio. Users can type or paste text into the app, which generates clear audio playback of the content without requiring file uploads.
This Hugging Face Space by k2-fsa is a text-to-speech application that converts user-entered text to spoken audio. Users can select a language or model, and may upload or record a short reference audio clip to generate speech in a specific person's voice.
Tunisian Speech Recognition is a Hugging Face Space created by SalahZa. The application transcribes spoken Tunisian Arabic into text using Arabic characters. Users can provide input audio either by recording through a microphone or uploading an audio file, and the tool returns the corresponding text transcription.
voicetoinstrument.com is an AI audio conversion platform that transforms uploaded voice recordings, hummed melodies, or vocal tracks into realistic instrument sounds. It supports conversion to more than 100 instruments including piano, guitar, violin, saxophone, drums, and flute, and offers a free online converter alongside additional AI audio tools such as stem splitters and vocal removers.
Zenmic.com is an AI audio generation tool that converts text, documents, URLs or topics into natural-sounding audio. It is targeted at ESL teachers, learning and development teams, and podcast creators, and offers features including full script control, over 30 voices, MP3 export, support for 125 languages, up to six speaker tracks, and voice cloning. Users can start using the tool for free without a credit card.
Fish Audio is an AI platform for voice generation, voice cloning, and audio storytelling, and its GitHub organization hosts open source repositories. Public repositories include fish-speech, described as SOTA open source TTS, Bert-VITS2, a vits2 backbone with multilingual-bert, and fish-diffusion, a TTS / SVS / SVC framework.
AI Mastering is an automated online audio mastering service that uses AI. Free mastering is available, with drag-and-drop uploading, target loudness and mastering level customization, and output format, spectrum and loudness analysis. An API is documented, and a desktop offline version has been released.
A web tool for generating songs from text, lyrics or uploaded audio, with style, voice and tempo options and instrumental-only tracks. Songs can be downloaded or shared. The free tier offers 20 daily credits and royalty-free output.
Open-source project that uses AI for speech, voice, transcription, music, or other audio workflows.
