/usr/share/networkeditor/example-data/lpc.clamnetwork is in clam-networkeditor-examples 1.4.0-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | <network id="Unnamed">
<processing id="AudioSource_0" position="-33,39" size="165,108" type="AudioSource" />
<processing id="AudioWindowing" position="130,63" size="182,64" type="AudioStream2Buffer">
<HopSize>512</HopSize>
<BufferSize>1024</BufferSize>
</processing>
<processing id="CepstralTransform_0" position="444,117" size="216,64" type="CepstralTransform">
<NumMelCoefficients>20</NumMelCoefficients>
<NumCepstrumCoefficients>20</NumCepstrumCoefficients>
<UseBase10>0</UseBase10>
</processing>
<processing id="FFT Spectrum" position="531,-70" size="157,80" type="SpectrumView" />
<processing id="FFT_0" position="136,2" size="85,64" type="FFT">
<AudioSize>1024</AudioSize>
</processing>
<processing id="Incomming Audio" position="238,-72" size="190,80" type="Oscilloscope" />
<processing id="LP Model" position="656,-76" size="115,82" type="LPModelView" />
<processing id="LPC AutoCorrelation" position="305,60" size="214,64" type="LPC_AutoCorrelation">
<Order>33</Order>
</processing>
<processing id="LPC Spectral Envelope" position="631,11" size="235,87" type="SpectrumView" />
<processing id="Mel Cepstrum" position="609,219" size="159,71" type="MelCepstrumView" />
<processing id="Mel Spectrum" position="471,215" size="158,77" type="MelSpectrumView" />
<processing id="MelFilterBank_0" position="288,118" size="174,64" type="MelFilterBank">
<SpectrumSize>513</SpectrumSize>
<SpectralRange>22050</SpectralRange>
<LowCutoff>0</LowCutoff>
<HighCutoff>11025</HighCutoff>
<NumBands>20</NumBands>
<UsePower>0</UsePower>
</processing>
<processing id="SpectralAnalysis_0" position="111,115" size="200,64" type="SpectralAnalysis">
<WindowGenerator>
<Type>BlackmanHarris92</Type>
<Size>1025</Size>
<MaxSize>0</MaxSize>
<UseTable>1</UseTable>
<Normalize>NormalizationForAnalysis</Normalize>
<Invert>0</Invert>
</WindowGenerator>
<CircularShift>
<Amount>-512</Amount>
</CircularShift>
<FFT>
<AudioSize>1024</AudioSize>
</FFT>
<prHopSize>512</prHopSize>
<prZeroPadding>0</prZeroPadding>
<prSamplingRate>44100</prSamplingRate>
<prFFTSize>1024</prFFTSize>
<prWindowSize>1025</prWindowSize>
<prWindowType>BlackmanHarris92</prWindowType>
</processing>
<processing id="Windowed Audio" position="388,-69" size="183,81" type="BufferOscilloscope" />
<processing id="Windowed Spectrum" position="295,213" size="219,77" type="SpectrumView" />
<port_connection>
<out>AudioSource_0.1</out>
<in>AudioWindowing.Audio stream</in>
</port_connection>
<port_connection>
<out>AudioSource_0.1</out>
<in>Incomming Audio.Input</in>
</port_connection>
<port_connection>
<out>AudioSource_0.1</out>
<in>FFT_0.Audio Input</in>
</port_connection>
<port_connection>
<out>AudioSource_0.1</out>
<in>SpectralAnalysis_0.Input</in>
</port_connection>
<port_connection>
<out>AudioWindowing.Audio buffer</out>
<in>LPC AutoCorrelation.AudioIn</in>
</port_connection>
<port_connection>
<out>AudioWindowing.Audio buffer</out>
<in>Windowed Audio.Input</in>
</port_connection>
<port_connection>
<out>CepstralTransform_0.Mel Cepstrum</out>
<in>Mel Cepstrum.Input</in>
</port_connection>
<port_connection>
<out>FFT_0.Spectrum Output</out>
<in>FFT Spectrum.Input</in>
</port_connection>
<port_connection>
<out>LPC AutoCorrelation.LPModelOut</out>
<in>LP Model.Input</in>
</port_connection>
<port_connection>
<out>LPC AutoCorrelation.SpectrumOut</out>
<in>LPC Spectral Envelope.Input</in>
</port_connection>
<port_connection>
<out>MelFilterBank_0.Mel Spectrum</out>
<in>CepstralTransform_0.Mel Spectrum</in>
</port_connection>
<port_connection>
<out>MelFilterBank_0.Mel Spectrum</out>
<in>Mel Spectrum.Input</in>
</port_connection>
<port_connection>
<out>SpectralAnalysis_0.Output</out>
<in>MelFilterBank_0.Spectrum</in>
</port_connection>
<port_connection>
<out>SpectralAnalysis_0.Output</out>
<in>Windowed Spectrum.Input</in>
</port_connection>
</network>
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