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smolagents

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hf-realtime-voice

like 381

Running

When the mic is muted, keep sending zeroed PCM16 frames of the same size instead of stopping input_audio_buffer.append entirely.

Dropping frames stalls the server's audio clock: VAD never sees trailing silence, so the turn may not soft-end / commit, which can look like slippage or a hung/disconnected session. Silence frames preserve privacy (no real mic audio leaves) while letting mute act as end-of-turn.

Ported from a production fork of this Space UI.