HU219255B

5G,4G,3G,2G

Title

METHOD AND APPARATUS FOR SUPPRESSING NOISE SPEECH CODER

Application Number:

HU19980000843

Publication Date:

28-03-2001

Current Assignee:

Family ID:

Application Date:

04-09-1996

Declaring Company:

Publication Country:

US

Priority Date:

13-11-1995

Title

METHOD AND APPARATUS FOR SUPPRESSING NOISE SPEECH CODER

Application Number:

HU19980000843

Family ID:

Publication Country:

US

Publication Date:

28-03-2001

Application Date:

04-09-1996

Priority Date:

13-11-1995

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention relates to a method for noise suppression in a telecommunication system, in which information is framed in a telecommunication system by transmitting noisy channels, determining the amount of noise by determining the channel energy (Ech) ), a spectral channel energy distribution (EdB) is determined based on the determined value of the channel energy (Ech) measured during the transmission of the information frame, the spectral channel energy average (EdB) is determined for the previous information frame transmission depending on the determined value of the channel energy (Ech) spectral energy difference (? E) between the currently transmitted and the spectral energy average of the previous number of information frames and the spectral energy difference (? E) and the total the estimated noise value of the channel is corrected in the knowledge of the gymnastic energy value (Etot). The present invention provides a method for encoding speech samples or speech in a telecommunication system by arranging speech arranged in information frames in a telecommunication system. E) has a suppressive, noise suppression system module (109) and a suppressed noise sample pattern encoder (102). Å•

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.