Skip to main content
Explore Sanas’s Human ↔ Human and Human ↔ Machine models and their capabilities. Sanas delivers world-class AI models across two categories: Human ↔ Human and Human ↔ Machine. Sanas currently offers Noise Cancellation and Speech Enhancement capabilities. Accent Translation, Language Translation, and Speech Intelligence coming soon.

​
Who is listening?

A person is listening

You need a Human ↔ Human model. Voice quality and naturalness matter.

A machine is listening

You need a Human ↔ Machine model. Relative Word Error Rate (RWERR) reduction and ASR accuracy matter.

​
Agentic Speech Enhancement Models

​
Speech Enhancement Models

​
Accent Translation Models

​
Language Translation

Hear samples and learn more about each model’s specifications, use cases, and code examples below.

​
Human ↔ Human

​
Speech Enhancement · Enhanced (Telco)

SE1.2 — Enhances voice quality for narrowband telephony audio and adds comfort noise. Mainly intended for Telco use cases.

​
Speech Enhancement · Standard

SE2.1 — Restores and enhances voice quality for telephony audio. Low CPU footprint.
  • Latency: 120ms
  • Sample rate: 16kHz → 8kHz

​
Speech Enhancement · with full-fidelity

SE2.2 — Full-fidelity speech enhancement with bandwidth extension to ultra-fidelity 24kHz.
  • Latency: 160ms
  • Sample rate: 16kHz → 24kHz

​
Speech Enhancement · Voice Isolation (General)

VI_G_SE — Isolates intended speech by removing background noise and voices. Optimized for human listeners.
  • Latency: ~40ms
  • Sample rate: Up to 24kHz
  • Range: Primary speaker within ~1m

​
Accent Translation

AT5.2 — Accent Translation modifies global accents in real-time, allowing your teams to be instantly understood while preserving what makes every voice unique.
  • Latency: ~200ms

​
Language Translation

LT — Real-time language translation that preserves your speakers’ voices, tone, and intent.
  • Latency: ~3-5s

​
Human ↔ Machine

​
Agentic Speech Enhancement · Voice Isolation (General)

AGENTIC_VI_G_SE — Removes background noise and distant voices for complete voice isolation of the primary speaker’s audio stream.
  • Latency: ~100ms
  • Sample rate: 16kHz
  • Relative Word Error Rate Reduction (RWERR): 5–30% (average)

​
Agentic Speech Enhancement · Voice Isolation (Telephony)

AGENTIC_VI_GT_SE— Telephony-optimized variant of Voice Isolation for 8kHz narrowband audio.
  • Latency: ~100ms
  • Sample rate: 8kHz
  • Relative Word Error Rate Reduction (RWERR): 5–30% (average)

​
Agentic Speech Enhancement · Standard

AGENTIC_ST_SE — Removes background noise while preserving all human speech for multi-speaker environments.
  • Latency: ~100ms
  • Sample rate: 16kHz
  • Relative Word Error Rate Reduction (RWERR): 5–30% (average)