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dmic_i2s_hwvad

Overview

The dmic i2s hwvad example is a simple demonstration program which intergrated the dmic multi channel/hwvad/i2s playback.

In this example, dmic channel 0, 1, 2, 3, 4, 5, 6, 7 will be used to record audio data and detect voice activity while CPU in deep sleep mode.

Supported Boards