基于SOC开发流程的的通用SDK框架，目前服务器OTA这块还没搭建好，但不影响功能开发，OTA目前可以用蓝牙直连OTA的方式进行升级

2026-08-03 15:08:04 +08:00
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+#ifndef _AMPLITUDE_STATISTIC_H_
+#define _AMPLITUDE_STATISTIC_H_
+
+#include "generic/typedef.h"
+
+typedef  struct _LOUDNESS_M_STRUCT_ {
+    int mutecnt;
+    int rms;
+    int counti;
+    int maxval;
+    int countperiod;
+    int inv_counterpreiod;
+    int errprintfcount0;
+    short print_cnt;
+    short print_dest;
+    int dclevel;
+    int rms_print;
+    int maxval_print;
+    int peak_val;
+    u8 index;
+} LOUDNESS_M_STRUCT;
+
+void  loudness_meter_init(LOUDNESS_M_STRUCT *loud_obj, int sr, int print_dest, u8 index);
+void  loudness_meter_short(LOUDNESS_M_STRUCT *loud_obj, short *data, int len);
+
+#endif /*_AMPLITUDE_STATISTIC_H_*/