soundtab ~master (2017-02-22T13:24:24Z)
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WaveFile.upsample4xFreqDomainZpad
soundtab
audio
wavefile
WaveFile
Undocumented in source. Be warned that the author may not have intended to support it.
class
WaveFile
WaveFile
upsample4xFreqDomainZpad
(
)
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soundtab
audio
wavefile
WaveFile
constructors
this
functions
calcBaseFrequency
calcExcitation
calcLocalFrequency
correctMarksForNormalizedAmplitude
fill
fillAmplitudesFromPeriods
fillPeriodInfo
fillPeriodsFromMarks
findMaxDiffPosition
findNearPhase0
findNearPhase0FreqAutocorrection
findZeroCrossingNear
findZeroCrossingPositions
findZeroPhasePositions
firFilter
firFilterInverse
frameToTime
generateFrequenciesFromMarks
getMaxAmplitudeSign
getRange
getSample
getSampleInterpolated
getSamples
getSamplesInterpolated
getSamplesZpad4
limitFrameIndex
normalizeAmplitude
removeDcOffset
setMarks
sinAmpAt
smoothLSP
smoothMarks
timeToFrame
upsample4x
upsample4xFreqDomainZpad
upsample4xTimeDomainZpad
variables
amplitudes
channels
data
excitation
filename
frames
frequencies
lpc
lsp
marks
maxFrequencyK
middleFrequency
minFrequencyK
negativeMarks
periods
sampleRate
sqEnergy