Arrangement for enhancing the processing of speech signals in di

Details Arrangement for enhancing the processing of speech signals in di Arrangement for enhancing the processing of speech signals in di

1995-08-31

1997-04-29

Matar, Ahmad F.

Telephonic communications

Transmission line conditioning

Interference suppression

370435, 370532, H04B 162, H04M 700, H04J 318, H04J 700

Patent

active

056256876

ABSTRACT:
A facility is provided in a telecommunications network which causes Digital Speech Interpolation (DSI) apparatus to transmit noise signals toward a destination if the level of the noise signals at least equals a predetermined threshold value, in which the predetermined threshold value is selected, in accord with an aspect of the invention, as a function of a type of telephone service subscribed to by the telephone station set involved in the associated telephone call.

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