VCTVADInfo

Definition

#include <vct.h>

typedef struct _VCTVADInfo
{
    BOOL        activity;
    int         scale;
    int         releaseCount;
    int         releaseTime;
} VCTVADInfo;

Definition

activity Returns TRUE if VAD detects audio; otherwise, FALSE.
scale A scale value of current volume detected by VAD (0-127).
releaseCount Current release time after detecting mute condition (the value set by the VCT_SetVADReleaseTime function).
releaseTime Current release time after detecting mute condition (the value set by VCT_SetVADReleaseTime * frame time).

Description

VCTVADInfo is a structure used to store the VAD's internal information.

This scale is filled with the current volume scale value detected by the VAD algorithm. The output value is available in a range of 0 - 127 as calculated by the SND_CalcDecibel function of NITRO-SDK.

See Also

VCT_GetVADInfo, VCT_VADReleaseTime

Revision History

2006/04/25 A description of the VAD detection level was removed.
2006/01/25 First release