The disclosed technology relates to a process for automati cally training a machine learning
algorithm to recognize a custom wake word. By using different text-to-speech ser vices, input …

US11587575B2 - Hybrid noise suppression - Google Patents US11587575B2 - Hybrid noise
suppression - Google Patents Hybrid noise suppression Download PDF Info Publication …

(57) ABSTRACT A machine learning model can determine output frequency response at
different directions relative to a target audio output format, based on input including …

G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength;
Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active …

An audio signal encoding method performed by an encoder includes identifying an audio
signal of a time domain in units of a block, generating a combined block by combining i) a …

A method for enhancing telephone speech signals based on Deep Convolutional Neural
Network (CNN) is disclosed. The method is able to reduce the effect of acoustic distortions in …

G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy
reduction, eg in vocoders; Coding or decoding of speech or audio signals, using source filter …

Techniques are described for coding audio signals. For example, using a neural network, a
residual signal is generated for a sample of an audio signal based on inputs to the neural …

The present invention relates to the field of voice activity detection technologies, and more
particularly, to a voice activity detection method. The method comprises: providing an …