Partners can now configure speech speed and volume per voice agent from the agent’s General tab.
What’s new
- Speech speed slider: adjust from 0.6x to 1.5x, default 1.0x
- Speech volume slider: adjust agent voice volume from the same section
- Preview support: preview reflects the selected voice and pending speed/volume changes before saving
- Per-agent settings: changes apply only to the selected voice agent
Where to find it:
Voice → Agents → select an agent → General → Voice settingsNotes:
- Speech speed applies to previews and live calls.
- Speech volume works reliably in preview and is sent to Cartesia for live calls, but perceived volume on phone calls may vary because downstream telephony systems can normalize audio.
Existing agents keep their default behavior unless a partner updates the settings.