CN105161114A

5G,4G,3G

Title

Frame erasure concealment for a multi-rate speech and audio codec

Application Number:

CN20151591229

Publication Date:

16-12-2015

Current Assignee:

Family ID:

Application Date:

11-04-2012

Declaring Company:

Publication Country:

US

Priority Date:

11-04-2011

Title

Frame erasure concealment for a multi-rate speech and audio codec

Application Number:

CN20151591229

Family ID:

Publication Country:

US

Publication Date:

16-12-2015

Application Date:

11-04-2012

Priority Date:

11-04-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

A multiple code rates for frames of speech and audio codec erase hide. audio encoding terminal comprises: encoding mode setting unit from a plurality of operation mode setting for operation mode for encoding the input audio data by the codec the codec is configured to encode the input audio data based on the set operating mode such that when the operation mode is the FER operation mode a codec for encoding the current frame of the input audio data according to one FEC mode one or more FEC modes. the encoding mode setting unit sets the operation mode is the high FER mode of operation the one or more FEC mode encoding mode setting unit from the high FER mode of operation a predetermined select said one FEC mode. The one FEC mode selection combining redundant based on the encoding of the input audio data or the input audio coded separating redundant information to control the codec.

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.