AI Acoustic Echo Canceller and Noise Reduction Software for Voice Applications

AI-AECNR

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This deep learning-based algorithm effectively suppresses echo and noise in speech signals without the need of tuning. It offers an efficient speech enhancement solution that can run on MPU. It can be used both for full duplex 2-way communication and voice user interface like voice assistant.

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Diagram

AI-AECNR

AI Acoustic Echo Canceller and Noise Reduction Block Diagram
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Features

Key Features

  • Suppress noise in the speech signal
  • Dereverberation
  • Remove echo in the speech signal using the echo reference signal
  • End-to-End deep learning system
  • No tuning required
  • Frequency sampling: 16 kHz

Supported Devices

  • i.MX8: i.MX 8 Family – Arm® Cortex®-A53, Cortex-A72, Virtualization, Vision, 3D Graphics, 4K Video
  • i.MX91: Secure, Energy-Efficient Linux Capabilities for Smart Home and Industrial Automation
  • i.MX95: i.MX 95 Applications Processor Family: High-Performance, Safety Enabled Platform with eIQ® Neutron NPU
  • i.MX93: i.MX 93 Applications Processor Family – Arm® Cortex®-A55, ML Acceleration, Power Efficient MPU
  • i.MX94: i.MX 94 Applications Processor — Safe and Secure Industrial and Automotive Connectivity with Real-Time Control

System Requirements

Design Resources

Hardware

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