Public Member Functions
	LevelRMS ()

void	accumulate (float fsample)

Public Attributes
double	m_sum

float	m_peak

int	m_n

bool	m_reset

Detailed Description

Definition at line 249 of file freedvdemod.h.

Constructor & Destructor Documentation

◆ LevelRMS()

FreeDVDemod::LevelRMS::LevelRMS ( )

Definition at line 123 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::LevelRMS::accumulate ( float fsample )

Definition at line 131 of file freedvdemod.cpp.

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

Referenced by FreeDVDemod::pushSampleToDV().

 {
     if (m_reset)
     {
         m_sum = level * level;
         m_peak = std::fabs(level);
         m_n = 1;
         m_reset = false;
     }
     else
     {
         m_sum += level * level;
         m_peak = std::max(m_peak, std::fabs(level));
         m_n++;
     }
 }