What does the 'usePower' option in 'fbankOptions' do?

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Réponse

When 'usePower' is set to True (the default), it specifies that power should be used in the FBank feature computations; otherwise, the magnitude is used.
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computeFeatures

audio

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Other questions about computeFeatures
What feature scaling methods are available through the 'featureScalingMethod' parameter? What window types can be applied during frame extraction using the 'windowType' option? How do you define the frequency range for mel-frequency bins? How can I transfer variables from the input table to the output table? What is the purpose of the audio.computeFeatures action?
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