Public Member Functions
	FreeDVSNR ()

void	accumulate (float snrdB)

Public Attributes
double	m_sum

float	m_peak

int	m_n

bool	m_reset

Detailed Description

Definition at line 238 of file freedvdemod.h.

Constructor & Destructor Documentation

◆ FreeDVSNR()

FreeDVDemod::FreeDVSNR::FreeDVSNR ( )

Definition at line 98 of file freedvdemod.cpp.

References FreeDVDemod::m_sum.

 {
     m_sum = 0.0f;
     m_peak = 0.0f;
     m_n = 0;
     m_reset = true;
 }

Member Function Documentation

◆ accumulate()

void FreeDVDemod::FreeDVSNR::accumulate ( float snrdB )

Definition at line 106 of file freedvdemod.cpp.

References FreeDVDemod::m_sum, leansdr::max(), and CalcDb::powerFromdB().

Referenced by FreeDVDemod::pushSampleToDV().

 {
     if (m_reset)
     {
         m_sum = CalcDb::powerFromdB(snrdB);
         m_peak = snrdB;
         m_n = 1;
         m_reset = false;
     }
     else
     {
         m_sum += CalcDb::powerFromdB(snrdB);
         m_peak = std::max(m_peak, snrdB);
         m_n++;
     }
 }