I have code to detect the silence based on the STT input, but the session is listening because of tv sound, how can I handle these sessions?

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I am using LiveKit built in feature and its audio only.

Dealing with background noise like TV sounds during LiveKit audio-only sessions can be a bit tricky, but don’t worry—we have some great built-in features to help you out: • Enhanced Noise Cancellation: LiveKit Cloud offers an enhanced noise cancellation feature, including a Background Voice Cancellation (BVC) model. This is really effective at reducing background speech, music, and other ambient sounds. You can easily enable this by adding the enhanced noise cancellation option to

room_input_options

when you start your session. • Krisp Noise Suppression: We also integrate Krisp for advanced noise and echo cancellation. For instance, in the Swift SDK, you can apply the

LiveKitKrispNoiseFilter

as a

capturePostProcessingDelegate

to your

AudioManager

. This helps filter your microphone input before it’s sent to the room, making your audio clearer. • WebRTC Built-in Noise Suppression: If the enhanced options aren’t available, no worries—you can still use WebRTC’s native

noiseSuppression

and

echoCancellation

settings through

AudioCaptureOptions

. If you’d like, I’m more than happy to walk you through how to set up any of these features in your environment. Just let me know! Sources: AI voice agents | LiveKit Docs | krisp-minimal/krisp-minimal/ContentView.swift | README.md | Noise & echo cancellation | LiveKit Docs | Turn detection and interruptions | LiveKit Docs