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# Background Noise Cancellation for Voice

Ada Voice AI Agents now filter out background noise before speech detection, so conversations stay on track even when end users are calling from noisy environments.

* **Cleaner input, stronger outcomes** — Background sounds like traffic, crowds, and office chatter are filtered out before they reach speech detection and transcription, preventing mis-triggers and transcript errors.
* **Built for real-world conditions** — Whether your end users are calling from busy streets, shared offices, or vehicles, your AI Agent handles it without breaking conversational flow.
* **Higher containment, more confidence in Voice** — Fewer noise-driven interruptions mean better automated resolution rates and higher CSAT at scale.

Background noise cancellation is **enabled by default** for all Voice AI Agents. If needed, you can disable it on the Ada dashboard under **Config > CHANNELS > Voice > Configuration**.

For more details, see [Voice onboarding](/docs/channels/voice/voice-onboarding#background-noise-cancellation).