METHOD AND APPARATUS FOR GENERATING NOISES Russian patent published in 2012 - IPC G10L19/00 

Abstract RU 2469420 C2

FIELD: information technology.

SUBSTANCE: method and apparatus for generating comfortable noises to enhance user experience are disclosed. The method involves the following: calculating a corresponding energy attenuation parameter based on a noise frame and a data frame received earlier than the noise frame if the received data frame is a noise frame; and attenuating noise energy based on the energy attenuation parameter to obtain a comfortable noise signal. An apparatus for generating comfortable noise is also provided.

EFFECT: high quality of signal transmission owing to attenuation of noise energy.

14 cl, 5 dwg

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RU 2 469 420 C2

Authors

Daj Tszin'Ljan

Chzhan Libin'

Dates

2012-12-10Published

2009-03-18Filed