ar1st0crat/NWaves

Issues

• Is there any way to find the initial phase of a section of signal?

  #89 opened a month ago by Wenchel
  0

• Pitch.FromYin triggers exception for certain sample rates and pitch ranges

  #88 opened 6 months ago by eswartz
  4

• DiscreteSignal.Samples contain more samples than the original signal

  #87 opened a year ago by MucAcoustics
  2

• how to use stft like scipy.signal "f, t, tf_data = signal.stft(wavedata, fs=fs, window='hamming', nperseg=N_fft, noverlap=int(N_fft*0.8))"? Now we cannot get f,t value. The tf_data is different from var spectrogram = stft.Spectrogram(discreteSignal, normalize: true).

  #78 opened 2 years ago by John1911603424
  2

• Help with realtime resampling

  #73 opened 2 years ago by gabrielfreire
  3

• FFT compatible with OpenAI Whisper features

  #70 opened a year ago by roxima
  1

• out of memory using Stft.Spectrogram function

  #81 opened a year ago by John1911603424
  1

• python speech features fbanks

  #86 opened a year ago by janjanusek
  4

• Order of instruction wrong on wiki page

  #84 opened a year ago by TrianecT-Wouter
  1

• Pitch shifter produces garbled noise

  #85 opened a year ago by BlueCyro
  1

• FIR Bandpass Resampling becomes unstable after a long duration

  #59 opened 3 years ago by ADH-LukeBollam
  9

• PowerSpectrum and Magnitude spectrum missing from FFT64, RealFFT, RealFFT64

  #83 opened a year ago by ahmed-bauercontrols
  0

• WaveFile: Compiler Warning (level 2) CS0652 @ line 134

  #82 opened 2 years ago by wimachtendink
  0

• Question: Pitch Patterns

  #79 opened 2 years ago by robert-hollamby
  0

• Analog poles and zeros of elliptic filter are different from scipy

  #75 opened 2 years ago by ToGoOrNotToGo
  2

• Buggy RLS filter implementation

  #77 opened 2 years ago by richardpl
  3

• How to use the polyphase filters implementation

  #76 opened 2 years ago by ToGoOrNotToGo
  0

• How to obtain digital SOS filter from analog zeros and poles?

  #66 opened 2 years ago by joa77
  1

• Is there method for series filter? or parallel filter?

  #65 opened 2 years ago by pokjnb
  2

• FeatureExtractor ComputeFrom FastCopy bug

  #58 opened 3 years ago by ssdesai
  3

• Playing saved audio

  #57 opened 3 years ago by MAminnn
  2

• Can't read output of AudioRecorder Xamarin forms

  #56 opened 3 years ago by MAminnn
  4

• python_speech_features mfcc vs NWaves mfcc

  #53 opened 3 years ago by davidbelle
  5

• How to avoid clipping during Concatenate ?

  #52 opened 3 years ago by matteofabbri
  2

• XML documentation and IntelliSense

  #50 opened 3 years ago by luthfiampas
  1

• How to get NWaves MFCC data similar to librosa

  #48 opened 4 years ago by OrangeOlko
  11

• exception on Convolver.convolve function

  #49 opened 4 years ago by Azam-Mokhtari
  3

• How to set coef of wavelet?

  #41 opened 4 years ago by alireza-bina
  1

• Maximum size of FFT depending on the sampling rate

  #44 opened 4 years ago by andrasfuchs
  5

• Xamarin Android not play wav file

  #45 opened 4 years ago by slagusev
  2

• how to implement a Notch filter

  #42 opened 4 years ago by alireza-bina
  0

• creating new wavefile does not normalize data.

  #43 opened 4 years ago by hooch21
  1

• Consider using Avalonia cross-platform UI for demo apps

  #40 opened 4 years ago by KvanTTT
  0

• TF zeros, poles and gain from Butterworth are different to scipy z, p, k

  #39 opened 4 years ago by ToGoOrNotToGo
  11

• How to use the SOS transfer functions as a filter?

  #38 opened 4 years ago by ToGoOrNotToGo
  2

• Wrong results from Pitch.FromAutoCorrelation and Pitch.FromCepstrum

  #37 opened 4 years ago by ToGoOrNotToGo
  3

• Why are the default lower frequency from FilterBanks.OctaveBands is 62.5?

  #36 opened 4 years ago by ToGoOrNotToGo
  1

• Does Savitzky-Golay filter calculate correct results?

  #35 opened 4 years ago by ToGoOrNotToGo
  4

• size of istft is not same size of input signal

  #34 opened 4 years ago by hungcuiga1
  1

• WaveFile class closes the underlying audio stream

  #32 opened 4 years ago by cldeba
  2

• Realtime filtering EEG signal (Bandpass Butterworth filter)

  #33 opened 4 years ago by CodeWithMichal
  6

• IIR filter coefficients generation

  #30 opened 4 years ago by apar945
  13

• Stft output frequency bin count doesn't match Stft constructor parameters?

  #31 opened 4 years ago by Bambofy
  2

• Low pass filter returning 0

  #28 opened 4 years ago by emepetres
  2

• Bandpass frequencies

  #27 opened 5 years ago by CodeWithMichal
  4

• Stft.Spectrogram with overlapping window plot

  #26 opened 5 years ago by ToGoOrNotToGo
  1

• Butterworth filter constructor have no parameter for sample rate

  #25 opened 5 years ago by FounderSG
  2

• HartleyTransform.Direct has wrong results

  #24 opened 5 years ago by ToGoOrNotToGo
  1

• RealFft Inverse wrong amplitude

  #23 opened 5 years ago by ToGoOrNotToGo
  1

• Nuget installation issues targeting .NetFramework 4.5

  #22 opened 5 years ago by efakhri
  1