removeAugmentationMethod
Description
removeAugmentationMethod(
removes the custom augmentation algorithm from an aug
,algorithmName
)audioDataAugmenter
object.
Examples
Remove Augmentation Method
Create a default audioDataAugmenter
object.
aug = audioDataAugmenter
aug = audioDataAugmenter with properties: AugmentationMode: 'sequential' AugmentationParameterSource: 'random' NumAugmentations: 1 TimeStretchProbability: 0.5000 SpeedupFactorRange: [0.8000 1.2000] PitchShiftProbability: 0.5000 SemitoneShiftRange: [-2 2] VolumeControlProbability: 0.5000 VolumeGainRange: [-3 3] AddNoiseProbability: 0.5000 SNRRange: [0 10] TimeShiftProbability: 0.5000 TimeShiftRange: [-0.0050 0.0050]
Add a custom augmentation method that applies a random DC offset.
algorithmName = 'DCOffset'; algorithmHandle = @(x)x+rand(1,'like',x); addAugmentationMethod(aug,algorithmName,algorithmHandle) aug
aug = audioDataAugmenter with properties: AugmentationMode: 'sequential' AugmentationParameterSource: 'random' NumAugmentations: 1 TimeStretchProbability: 0.5000 SpeedupFactorRange: [0.8000 1.2000] PitchShiftProbability: 0.5000 SemitoneShiftRange: [-2 2] VolumeControlProbability: 0.5000 VolumeGainRange: [-3 3] AddNoiseProbability: 0.5000 SNRRange: [0 10] TimeShiftProbability: 0.5000 TimeShiftRange: [-0.0050 0.0050] DCOffsetProbability: 0.5000
Remove the custom augmentation method.
removeAugmentationMethod(aug,algorithmName) aug
aug = audioDataAugmenter with properties: AugmentationMode: 'sequential' AugmentationParameterSource: 'random' NumAugmentations: 1 TimeStretchProbability: 0.5000 SpeedupFactorRange: [0.8000 1.2000] PitchShiftProbability: 0.5000 SemitoneShiftRange: [-2 2] VolumeControlProbability: 0.5000 VolumeGainRange: [-3 3] AddNoiseProbability: 0.5000 SNRRange: [0 10] TimeShiftProbability: 0.5000 TimeShiftRange: [-0.0050 0.0050]
Input Arguments
aug
— Audio data augmenter
audioDataAugmenter
object
audioDataAugmenter
object.
algorithmName
— Algorithm name
character vector | string
Algorithm name, specified as a character vector or string.
algorithmName
must match the algorithm name you used to add the
algorithm using addAugmentationMethod
.
Data Types: char
| string
Version History
Introduced in R2019b
See Also
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