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zzxx_mic_array

Overview

This microphone array acquisition board supports various array configurations, including 6+1 and 4+1 ring arrays, linear arrays with 2cm and 3cm spacing, and L-arrays with 2cm spacing. Audio recording (completed) and DOA (under debugging) are implemented in Python on the host computer.
Processor: STM32F411
; Microphone model: INMP441;
Host computer: Link: https://pan.baidu.com/s/1KWdMap-81j5Np1TbL-NPKg Extraction code: n5nb

Design Files

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Update:2026-03-28 07:24:35

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