AI Noise Cancellation

REAL-TIME AI NOISE CANCELLATION

Remove background noise from calls in real time. No lag. No cloud processing. Just clear, uninterrupted conversations.

Background Noise Breaks Conversations

Real conversations don't happen in quiet environments.

Key words get lost in noisy calls
Customers repeat themselves again and again
Important details are missed or misunderstood
Noise affects both sides of the conversation

When the conversation layer breaks, everything downstream fails.

BUILT FOR REAL CONVERSATIONS, NOT PERFECT CONDITIONS

Most noise cancellation works in controlled environments. Real conversations don't.

Two-sided noise removal

Removes background noise from both speakers, not just one side.

Real-time processing

Works live during conversations with no noticeable delay.

Works in real environments

Handles street noise, overlapping speech, and unpredictable conditions.

On-device by design

No audio leaves the environment. No cloud processing required.

HOW AI NOISE CANCELLATION WORKS

Hecttor processes audio instantly during live conversations.

Detects background noise

Identifies unwanted sounds like traffic, voices, and environmental noise.

Separates speech from noise

Distinguishes the speaker's voice from everything else.

Removes noise without distortion

Cleans the audio while preserving natural speech.

Delivers clear audio in real time

Outputs smooth, uninterrupted voice with no noticeable delay.

I am more confident knowing I can focus on the patient’s needs rather than background noise. It also enables the patient to focus on clearly expressing their concerns, instead of being distracted by noise on the call.

Anna Avetisyan

Consulting Physician, Telemedicine Team

MEASURED IMPACT ON CONVERSATION QUALITY

Hecttor transforms fast, messy, and noisy speech on both ends of a call into clear, easy-to-understand conversation in real time.

80%Clearer audio in real-time conversations

15%Reduction in Average Handling Time (AHT)

40%Fewer customer repetitions

15%Increase in First Call Resolution (FCR)

20%Improvement in customer satisfaction (CSAT)

38×Return on investment (ROI)

USE IT OR BUILD WITH IT

Hecttor noise cancellation is available as a ready-to-use desktop app or as an SDK for integration.

Hecttor Desktop App

On-device desktop app for call centers. Works instantly with no setup. Who this is for:

Call centers and BPO teams
In-house support operations
Customer service and sales agents
Teams working with high call volumes

Hecttor Hermes SDK

Integrate noise cancellation directly into your product or communication system. Who this is for:

CCaaS, UCaaS, and VoIP platforms
Communication and calling apps
Telecom and infrastructure providers
Developers building voice-enabled products

FREQUENTLY ASKED QUESTIONS

What is AI noise cancellation?

AI noise cancellation uses machine learning to identify and remove unwanted background sounds from audio in real time. It adapts to different environments and separates speech from noise more accurately than traditional filters.

What's the difference between AI noise cancellation and noise suppression?

Noise suppression handles simple, consistent noise. AI noise cancellation handles complex, dynamic environments.
AI models can:

Isolate speech from overlapping voices
Adapt to changing noise conditions
Preserve natural voice quality

Noise suppression is lighter. AI noise cancellation is more powerful and accurate.

How does real-time noise cancellation work?

Audio is processed instantly as it streams. The system detects speech, removes background noise, and outputs a clean signal with minimal delay. In advanced systems like Hecttor, this happens under 200ms latency.

How is Hecttor noise cancellation different from other solutions?

Hecttor noise cancellation is built for real-time communication and voice AI pipelines, not just audio cleanup. It combines AI noise cancellation with speaker isolation and voice processing to deliver clean, structured audio for both humans and machines.

Key differences:

Works in real time with ultra-low latency (<200ms)
Preserves natural voice quality while removing complex background noise
Handles overlapping voices and isolates the main speaker
Improves ASR accuracy and reduces WER
Runs on-device for privacy with no audio leaving the environment

Most tools focus only on listening quality. Hecttor improves both human conversation and machine understanding.

Does Hecttor work on both sides of the call?

Yes. Hecttor processes both incoming and outgoing audio in real time, cleaning what you hear and what you send so both sides of the conversation stay clear and easy to understand.

AI NOISE CANCELLATION FOR CLEAR CONVERSATIONS

Remove background noise in real time with noise cancellation software built for calls.