Description
Sherpa-ONNX is an open-source project hosted on GitHub, designed to provide a comprehensive suite of speech processing capabilities. It includes functionalities such as speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and voice activity detection (VAD). The project leverages the next-generation Kaldi framework integrated with onnxruntime, allowing it to operate without an internet connection.
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Sherpa-ONNX is versatile, supporting a wide range of platforms including embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, and x86_64 servers. It also supports websocket server/client configurations and is compatible with 12 programming languages, making it accessible to a broad developer audience.
The project is particularly beneficial for developers looking to implement advanced speech processing features in their applications without relying on cloud-based services. This is especially useful in scenarios where internet connectivity is limited or where data privacy is a concern.
Sherpa-ONNX is continually updated by a community of contributors, ensuring that it remains at the forefront of speech processing technology. Its open-source nature allows developers to customize and optimize the tool to fit their specific needs, fostering innovation and collaboration within the community.
- CategoryNatural Language Processing Tools
- Pricing ModelOpen source
- DeploymentSelf-hosted
- PlatformsAndroid, iOS
Sherpa-ONNX's Core Features
Speech-to-text conversion
Text-to-speech synthesis
Speaker diarization
Speech enhancement
Source separation
Voice activity detection (VAD)
Offline operation
Support for multiple platforms
Getting Started with Sherpa-ONNX
Clone: Download the repository from GitHub
Install dependencies: Set up necessary libraries and tools
Configure: Adjust settings for your specific use case
Execute: Run the application on your chosen platform
Optimize: Fine-tune performance for better results
Sherpa-ONNX's Use Cases
- Speech-to-Text Applications
- Text-to-Speech Systems
- Speaker Diarization
- Speech Enhancement
- Voice Activity Detection








