Introduction

Based on diverse microphone array modules, provides different microphone array formations according to different Solutions for Your Business, provides powerful and rich noise reduction functions, effectively deal with the noise jamming for the far-field speech and achieve the front-end acoustic noise reduction technologies such as echo cancellation, noise suppression, sound localization, reverberation elimination and beam forming

Demo

Beamforming Algorithm 1
Beamforming algorithm to remove smooth noises such as air conditioning and tire noise
Under the premise that the voice of the main direction does not lose truth, the stable noise such as air conditioning and tire noise can be effectively removed, and the stable noise suppression amount is greater than 30dB
Beamforming Algorithm 2
Beamforming algorithm to remove non-stationary noise such as voice and TV in the environment
While protecting the main direction voice, it removes non-stationary interference such as voice and TV noise in the environment. Among them, the non-stationary noise suppression is greater than 20dB, which can greatly improve the far-field speech recognition rate in a noisy environment

Featured Functions

  • Reverberation Suppression

    Remove the voice tailing phenomenon caused by room reverberation, enhance voice clarity, and improve far-field voice recognition rate

  • Beamforming Algorithm 2

    While protecting the main direction voice, it removes non-stationary interference such as voice and TV noise in the environment. Among them, the non-stationary noise suppression is greater than 20dB

  • Beamforming Algorithm 1

    Under the premise that the voice of the main direction does not distort, the stable noise such as air conditioning and tire noise can be effectively removed, and the stable noise suppression amount is greater than 30dB

  • Echo Cancellation

    Eliminate the interference of the answering tone emitted by the device itself to the user's voice during the interaction with the device, and effectively improve the wake-up rate in music or TTS state

Solutions for Your Business

Smart Speaker
Intelligent Conference Transcription System
Intelligent In-vehicle Equipment
Intelligent STB/ Smart TV/Smart Projector

We will contact you as soon as possible to provide you with timely services

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