AEC Cli

[中文]

1、Function overview

In order to facilitate the verification of AEC echo cancellation-related functions, a series of cli CMDs are designed for this purpose, which is also a scene demo of the echo cancellation function for customers’ reference.

2、Code path

path: components\demos\media\audio\aec\aec_demo.c

3、Cli command introduction

The supported CMDs are as follows:

1.aec_test
  • Function Description

    Used to test the echo cancellation function.

  • CMD Format

    aec_test

  • Test Case

    Perform echo cancellation on mic.pcm and ref.pcm in the TF card, and output to out.pcm: aec_test