Default PCM16 sample rate (mono) for the audio plane, both directions. HuggingFace's speech-to-speech
cascade runs natively at 16 kHz (fixed int16 mono), so that is the correct default here — the reused
PCM plane must capture AND play out at the endpoint's rate or audio is pitch/speed-distorted. Surfaced in
the client pact so a deployment whose pipeline runs at a different rate can override via params.Config.sampleRate.
Default PCM16 sample rate (mono) for the audio plane, both directions. HuggingFace's speech-to-speech cascade runs natively at 16 kHz (fixed int16 mono), so that is the correct default here — the reused PCM plane must capture AND play out at the endpoint's rate or audio is pitch/speed-distorted. Surfaced in the client pact so a deployment whose pipeline runs at a different rate can override via
params.Config.sampleRate.