Pre-emphasis - Introduction to Speech Processing - Aalto University Wiki
Gain in dB of the Pre-emphasis filter for various cases: solid-analog... | Download Scientific Diagram
Why is pre-emphasis (i.e. passing the speech signal through a first order high pass filter) required in speech processing and how does it work? - Quora
FM Pre-Emphasis and De-Emphasis
Pre-emphasis and De-emphasis
Pre and De Emphasis Help: Running the Numbers
Write short notes on Pre-emphasis and de-emphasis.