AsMicFrontendMicGainParam Struct Reference

#include <audio_frontend_api.h>

Public Attributes
int16_t	mic_gain [AS_MIC_CHANNEL_MAX]
	[in] Mic gain More...

Detailed Description

Set Mic Gain Command parameter

Member Data Documentation

mic_gain

int16_t mic_gain[AS_MIC_CHANNEL_MAX]

[in] Mic gain

Analog microphone can set every 0.5 dB between 0 dB and 21 dB. In this parameter, a value from 0 to 210 is set for every 5.

Digital microphone can set every 0.01 dB between 78.50 dB and 0.00 dB In this parameter, a value from -7850 to 0 is set for every 1.

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The documentation for this struct was generated from the following file:

• spresense/sdk/modules/include/audio/audio_frontend_api.h