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-rw-r--r--silk/define.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/silk/define.h b/silk/define.h
index 1286048e..22fd720b 100644
--- a/silk/define.h
+++ b/silk/define.h
@@ -58,6 +58,11 @@ extern "C"
#define MAX_CONSECUTIVE_DTX 20 /* eq 400 ms */
#define DTX_ACTIVITY_THRESHOLD 0.1f
+/* VAD decision */
+#define VAD_NO_DECISION -1
+#define VAD_NO_ACTIVITY 0
+#define VAD_ACTIVITY 1
+
/* Maximum sampling frequency */
#define MAX_FS_KHZ 16
#define MAX_API_FS_KHZ 48