sal::RirAnalysis Class Reference

#include <riranalysis.h>

Static Public Member Functions
static std::vector< sal::Sample >	EnergyDecayCurve (std::vector< sal::Sample > room_impulse_response)
static sal::Time	Rt60 (std::vector< sal::Sample > room_impulse_response, sal::Time sampling_frequency)
static sal::Time	Rs60 (std::vector< sal::Sample > room_impulse_response)
static sal::Time	Rs60FromEdc (std::vector< sal::Sample > edc)
static sal::Time	Rs (std::vector< sal::Sample > room_impulse_response, sal::Sample decay_value)
static sal::Time	RsFromEdc (std::vector< sal::Sample > edc, sal::Sample decay_value)
static bool	Test ()

Member Function Documentation

std::vector< sal::Sample > sal::RirAnalysis::EnergyDecayCurve ( std::vector< sal::Sample >  room_impulse_response )

static

sal::Time sal::RirAnalysis::Rs ( std::vector< sal::Sample >  room_impulse_response, sal::Sample  decay_value  )

static

sal::Time sal::RirAnalysis::Rs60 ( std::vector< sal::Sample >  room_impulse_response )

static

Returns the reverberation sample RT60, i.e. the point where the EDC reaches -60 dB in number of samples. Returns the length of the rir if the EDC doesn's fall below -60 dB.

sal::Time sal::RirAnalysis::Rs60FromEdc ( std::vector< sal::Sample >  edc )

static

sal::Time sal::RirAnalysis::RsFromEdc ( std::vector< sal::Sample >  edc, sal::Sample  decay_value  )

static

sal::Time sal::RirAnalysis::Rt60 ( std::vector< sal::Sample >  room_impulse_response, sal::Time  sampling_frequency  )

static

Returns the reverberation time RT60, i.e. the point where the EDC reaches -60 dB in [s]. Returns the length of the rir if the EDC doesn't fall below -60 dB.

bool sal::RirAnalysis::Test ( )

static

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The documentation for this class was generated from the following files:

• sal/include/riranalysis.h
• sal/src/riranalysis.cpp
• sal/src/test/riranalysis_test.cpp