foobar2000:Components/Spectrum Analyzer (foo_vis_spectrum_analyzer)

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Experimental component

This component is considered an early prototype and it is under development as it was released as an early access. Bugs are expected.

Spectrum Analyzer

foo_vis_spectrum_analyzer
Developer(s) pqyt
Repository
Release information
Initial release
Stable release
Preview release 0.1.0.1 (November 12, 2023; 1 year ago)
foobar2000 compatibility
Architecture x86 32-bit, x86 64-bit
Minimum version 2.0
Maximum version
UI module(s) Default UI
Additional information
Use Visualization
License
Discussion thread {{{discussion_thread}}}
View all components

A recreation of Musical Spectrum component for foobar2000 v2.x and 64-bit versions.

Configuration

You can tweak the configuration by creating a foo_musical_spectrum.json next to the foo_musical_spectrum.dll file. 

   {
       "FFTSize": 4096,
       "FrequencyDistribution" : 1,
       "ScalingFunction" : 1,
       "ScalingFunctionFactor" : 0.0,
       "NumberOfBands" : 160,
       "MinFrequency" : 20,
       "MaxFrequency" : 20000,
       "Bandwidth" : 0.5,
       "BandsPerOctave" : 12,
       "MinNote" : 0,
       "MaxNote" : 143,
       "Detune" : 0,
       "Pitch" : 440.0,
       "SummationMethod" : 1,
       "XAxisMode" : 3
   }

FrequencyDistribution: Determines which parameters are used to generate the frequency bands. 

   0: Generate frequency bands based on the frequency parameters.
   1: Generate frequency bands based on the note parameters.

ScalingFunction: Determines which frequency scaling function is used. 

   0: Linear
   1: Logarithmic
   2: Shifted logarithmic (Unfinished)
   3: Mel (AIMP)
   4: Bark
   5: Adjustable Bark (Unfinished)
   6: ERB
   7: Cams
   8: Hyperbolic Sine
   9: NthRoot
   10: Negative exponential
   11: Period

External links

See also

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