Machine learning methods for generating parametric stereo parameters from mono signals

Abstract

An aspect relates to a method for converting a mono audio signal into a stereo audio signal, the method comprising: generating parametric stereo parameters by inputting the mono audio signal to a machine learning model, wherein the machine learning model is configured to generate parametric stereo parameters given an input mono audio signal; and converting the mono audio signal into the stereo audio signal by performing parametric stereo decoding of the mono audio signal using the parametric stereo parameters.

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