volumelimiter.h

公司内重要价值的dsp压缩代码

// VolumeLimiter.h: interface for the VolumeLimiter class.
//
//////////////////////////////////////////////////////////////////////

#ifndef AFX_VOLUMELIMITER_H__AE04AB3F_5913_436C_8FEB_E78F7E31D0C3__INCLUDED_
#define AFX_VOLUMELIMITER_H__AE04AB3F_5913_436C_8FEB_E78F7E31D0C3__INCLUDED_

class VolumeLimiter  
{
public:
	VolumeLimiter(double threshold, double lossIncrement, double lossDecrement);
	virtual ~VolumeLimiter();
	int LimitVolume(short *packet, int numSamples);
private:
	double threshold;
	double loss;
	double lossTarget;
	double lossStep;
	double lossIncrement;
	double lossDecrement;
	const double smallNumber;
};

#endif // !defined(AFX_VOLUMELIMITER_H__AE04AB3F_5913_436C_8FEB_E78F7E31D0C3__INCLUDED_)