Restore What Telephony Breaks
Traditional noise cancellation removes the background. Sanas Speech Enhancement rebuilds the foreground, restoring what telephony takes away with studio-quality voice from any mic, anywhere.
Dimensions of Voice Transformation
Where noise cancellation operates on one axis, Sanas Speech Enhancement rebuilds the voice simultaneously across six distinct dimensions.
Expands telephony-grade narrowband audio (300–3.4kHz) to full-spectrum 24kHz. Harmonics and overtones that give voices warmth and texture are restored from zero.
Consonants are sharpened. Vowels are defined. Sanas treats harmonic and aperiodic components separately, the way the human ear does, delivering speech that is articulate and intelligible end-to-end.
Flat, fatigued voices are reconstructed to sound engaged and authoritative. Give your listeners a consistently confident experience.
Cheap headsets, laptop mics, and noisy USB audio adapters all produce degraded input. Sanas elevates the output regardless of the hardware, greatly improving quality for everyone.
Reverb, room resonance, and distance from the microphone all degrade intelligibility. Sanas models these acoustic conditions and corrects for them in real time.
Downstream transcription, analytics, and QA tools all perform better with full-fidelity input. Sanas improves Word Error Rate by 5–30% across streaming ASR systems — with no degradation on clean audio.
Hear the Difference
Compare the original audio with Speech Enhancement applied ‑ clearer, richer, and much easier to understand.
From Narrowband to Ultra-Fidelity
A leap from telephony‑era fidelity to vibrant, high‑fidelity communication. Here's how Speech Enhancement transforms your audio quality without changing your infrastructure:
Everything You Need for Studio-Quality Audio
Smooth conversations don’t happen by accident. It takes the right technology to make them possible.
Eliminates background noise for all participants, delivering clear conversations from both sides of the call. Distractions disappear so voices come through.
Removes echo and reverb for clean, professional-sounding audio — even in challenging acoustic environments where sound quality typically suffers.
Runs on your existing telephony infrastructure with no codec or system changes needed. Deploy quickly without disrupting current workflows or operations.
No audio is stored or transmitted externally, ensuring full security and compliance with your data governance requirements. Your conversations stay yours.
Deliver clarity, empathy, and trust from the very first patient or member interaction.
Strengthen trust and clarity in every conversation so customers can move forward with confidence.
Turn frustrated moments into loyal relationships through clear, natural customer communication.
Protect your brand, strengthen loyalty, and elevate every customer journey with clear, consistent communication.
Secure by Design
At Sanas, data privacy and security is our top priority. We don’t monitor, record or store any call data, and have earned numerous certifications that reflect our unwavering commitment to data security and compliance.
