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VAD 2.1 delivers more reliable speech detection in the noisy, real-world conditions where production voice agents struggle most.

Built for production voice AI, VAD Voice Focus 2.0 triggers only on the primary speaker, ignoring background voices, TVs, and cross-talk that break classic turn-taking.

Built for production voice AI, Quail Voice Focus 2.2 delivers more robust speaker isolation across near-field, far-field, and multi-speaker scenarios.

See how Phonely improved transcription accuracy and qualification outcomes at scale with ai-coustics, treating audio quality as a core part of its voice AI infrastructure.

Tyto helps voice AI teams identify audio issues before they become agent failures, with real-time and post-call insights into noise, packet loss, reverb, and more.

Voice AI's hardest problem isn't sounding human - it's reliably hearing one. With ai-coustics, PolyAI cut false barge-ins by 40% and short-utterance failures by 30%.

VAD 2.0 is a standalone, noise-robust voice activity detector built for production voice AI - a drop-in Silero alternative that holds steady where energy-based VADs misfire.

At enterprise scale, bad audio becomes expensive. See how telli uses ai-coustics to improve voice agent reliability across millions of calls.

Quail Voice Focus 2.1 brings 10x more efficient speaker isolation to voice agents — without the performance trade-off.