Extensions

This section provides information about the currently available Switchboard SDK extensions:

Voice

• Bose PinPoint: Removes any unwanted noise from an audio signal.
• RNNoise: Noise suppression library based on a recurrent neural network.
• Speex DSP: Echo cancellation and voice signal pre-processing.
• Voice Effects: Real-time voice changer effects.
• Silero Voice Activity Detector: AI-based real-time speech detection.
• Silero Text-to-Speech: AI-based real-time text-to-speech solution.
• Silero Speech-to-Text: AI-based real-time speech-to-text solution.

Communications

• WebRTC: Using the WebRTC framework with custom input and output audio devices.
• Agora: Easy audio integration with Agora's voice and video SDKs.
• TokBox: Easy audio integration with the TokBox communications SDK.
• Amazon Chime: Using the Amazon Chime SDK with custom input and output audio devices.

Music

• Music Synchronization: Synchronizing audio players over the internet.
• Spotify: Streaming music from Spotify.
• Dash Radio: Streaming music from Dash radio.

DSP

• Superpowered: Provides high-quality low-latency audio DSP components.
• SoX: A collection of free to use audio effects.

Machine Learning

• TensorFlow: Running TensorFlow machine learning models for audio processing.
• PyTorch: Running PyTorch machine learning models for audio processing.
• ONNX: Running ONNX machine learning models for audio processing.