AudioSpectrumFunctions.LogFrequencySpectrumToPitchAveraging (beaTunes 5.2.24 API)

java.lang.Object
- com.tagtraum.audiokern.audioprocessor.AudioSpectrumFunctions.LogFrequencySpectrumToPitchAveraging

All Implemented Interfaces:

MapFunction<LogFrequencySpectrum>

Enclosing class:

AudioSpectrumFunctions
```
public static class AudioSpectrumFunctions.LogFrequencySpectrumToPitchAveraging
extends Object
implements MapFunction<LogFrequencySpectrum>
```
Effectively down-samples the bin resolution of a LogFrequencySpectrum to one bin per semitone by calculating a weighted average.

The LogFrequencySpectrum.getBinsPerSemitone() of the source spectrum should contain an integer for this to work.

See Also:

LogFrequencySpectrum.getBinsPerSemitone()

Constructor Summary

Constructors
Constructor Description

LogFrequencySpectrumToPitchAveraging()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`LogFrequencySpectrum`	`map(LogFrequencySpectrum data)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LogFrequencySpectrumToPitchAveraging
```
public LogFrequencySpectrumToPitchAveraging()
```
- Method Detail
  - map
```
public LogFrequencySpectrum map(LogFrequencySpectrum data)
```
    Specified by:
    
    map in interface MapFunction<LogFrequencySpectrum>
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object