Method for suppressing noise as well as a method for...

Details Method for suppressing noise as well as a method for... Method for suppressing noise as well as a method for...

2006-08-15

2006-08-15

{hacek over (S)}mits, Talivaldis Ivars (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S233000

Reexamination Certificate

active

07092877

ABSTRACT:
The invention relates to a method for suppressing noise interference with the following steps:Gaining of an analytical signal from an input signal (Sin);Calculation of an instant amplitude signal (IA) from the analytical signal;Calculation of an instant phase signal (IFI) from the analytical signal;Non-linear modification of the instant amplitude signal (IA) into a modified instant amplitude signal (IAmod);Linkage of the modified instant amplitude signal (IAmod) with the instant phase signal (IFI) into an output signal (Sout).

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