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新建 #218
openRK3308 mic 阵列测试
Start date:
09/28/2023
Due date:
% Done:
0%
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Description
版型:RP_RK3308-B-V11
sdk:rk3308-20220530.tgz
需求:mic 麦克阵列测试
Files
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Added by 余 顺 over 1 year ago. Updated over 1 year ago.
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Description
版型:RP_RK3308-B-V11
sdk:rk3308-20220530.tgz
需求:mic 麦克阵列测试
Files
clipboard-202309281503-xyocu.png (296 KB) clipboard-202309281503-xyocu.png | 余 顺, 09/28/2023 05:41 AM | ||
0001-feat-dts-add-pdm-mic-array-support.patch (1.38 KB) 0001-feat-dts-add-pdm-mic-array-support.patch | 余 顺, 09/28/2023 05:42 AM | ||
RP-RK3308-MIC-20220627 原理图.pdf (303 KB) RP-RK3308-MIC-20220627 原理图.pdf | 余 顺, 09/28/2023 05:44 AM |
测试硬件:
软件配置补丁文件 参考附件:0001-feat-dts-add-pdm-mic-array-support.patch 修改源码
两路 一路八个mic的阵列 一路八个pdm,分别注册两个声卡
原理图 见附件RP-RK3308-MIC-20220627 原理图.pdf