Voice Enhancement Suite

GH Innovation’s voice enhancement suite is a software package offering superior quality mainly for  voice communication and voice recognition. The core of this package is based upon our proprietary audio processing technologies in Acoustic Echo Cancellation, Noise Reduction, Automatic Gain Control,  etc.

Echo Cancellation Engine

Echo Cancellation Spectrum Analysis

GH Innovation’s Echo Cancellation Engine enables natural full-duplex conversations in hand-held and hands-free voice communications. It provides superior voice quality under challenging environment no matter it is strong echo or weak signal.

Features:

  • Full Duplex
  • Support narrow band and wide band signal
  • Double talk detection
  • Handle long echo tail
  • Fast convergence
  • Low power consumption thanks to our low complexity algorithm
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Noise Suppression Engine

Noise Suppression in Concert Background

Powered by a low latency noise detection algorithm, GH Innovation’s Noise Suppression Engine can actively suppress noise in virtually any environment, regardless of whether the environment is in a concert, by train station or inside a car.

Features:

  • support stationary and non-stationary noise
  • Isolates noise and enhances speech
  • Suitable for real time communication owing to low delay algorithm
  • Support narrow band and wide band signal
  • Low complexity and scalable - can be used on edge devices
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