SMS_PeakParams Struct Reference

structure with useful information for peak detection and continuation More...

#include <sms.h>

Data Fields
sfloat	fLowestFreq
sfloat	fHighestFreq
sfloat	fMinPeakMag
int	iSamplingRate
int	iMaxPeaks
int	nPeaksFound
sfloat	fHighestFundamental
int	iRefHarmonic
sfloat	fMinRefHarmMag
sfloat	fRefHarmMagDiffFromMax
int	iSoundType

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Detailed Description

structure with useful information for peak detection and continuation

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Field Documentation

sfloat SMS_PeakParams::fHighestFreq

the last bin to look for a peak

Referenced by sms_detectPeaks(), and sms_initAnalysis().

sfloat SMS_PeakParams::fHighestFundamental

highest fundamental frequency in Hz

Referenced by sms_harmDetection(), and sms_initAnalysis().

sfloat SMS_PeakParams::fLowestFreq

the first bin to look for a peak

Referenced by sms_detectPeaks(), sms_harmDetection(), and sms_initAnalysis().

sfloat SMS_PeakParams::fMinPeakMag

mininum magnitude to consider as a peak

Referenced by sms_detectPeaks(), and sms_initAnalysis().

sfloat SMS_PeakParams::fMinRefHarmMag

minimum magnitude in dB for reference peak

Referenced by sms_initAnalysis().

sfloat SMS_PeakParams::fRefHarmMagDiffFromMax

maximum magnitude difference from reference peak to highest peak

Referenced by GoodCandidate(), and sms_initAnalysis().

int SMS_PeakParams::iMaxPeaks

maximum number of spectral peaks to look for

Referenced by sms_detectPeaks(), and sms_initAnalysis().

int SMS_PeakParams::iRefHarmonic

reference harmonic to use in the fundamental detection

Referenced by GoodCandidate(), sms_harmDetection(), and sms_initAnalysis().

int SMS_PeakParams::iSamplingRate

sampling rate of analysis signal

Referenced by sms_detectPeaks(), and sms_initAnalysis().

int SMS_PeakParams::iSoundType

type of sound to be analyzed

See also:

SMS_SOUND_TYPE

Referenced by GoodCandidate(), and sms_initAnalysis().

int SMS_PeakParams::nPeaksFound

the number of peaks found in each analysis

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The documentation for this struct was generated from the following file:

• /Users/richardeakin/projects/libsms/trunk/src/sms.h