Question

what is the collection on which the data is filtered and output is generated options​

Answer 1

Answer:

processing unit i think

pls follow mee

Answer 2

Answer:

An Advanced Sonogram Using Mel Filters for Speech Enhancement: The Denoised Hearingogram

11.6.4.1 Principle

The essence of this algorithm [72] is to combine a sonogram based on the Mel filterbank that accounts for human perception with a wavelet shrinkage method [65]. Let us present the denoising principle that allows the construction of the denoised Hearingogram in the following five steps.

1.

Data filtering with the Mel filterbank

2.

Threshold values estimation (one set of thresholds per )

3.

Wavelet coefficients thresholding

4.

Multiresolution analysis from thresholded coefficients to get useful signal approximation

5.

Denoised Hearingogram construction taking for each m value the square magnitude of

Explanation:

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