RU2617926C1

5G,4G,3G

Title

METHOD, DEVICE AND SYSTEM FOR PROCESSING AUDIO DATA

Application Number:

RU20160100179

Publication Date:

28-04-2017

Current Assignee:

Family ID:

Application Date:

28-12-2012

Declaring Company:

Publication Country:

US

Priority Date:

30-12-2011

Title

METHOD, DEVICE AND SYSTEM FOR PROCESSING AUDIO DATA

Application Number:

RU20160100179

Family ID:

Publication Country:

US

Publication Date:

28-04-2017

Application Date:

28-12-2012

Priority Date:

30-12-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: physics, instrument-making.SUBSTANCE: invention relates to means of processing audio data and communication engineering. The method includes: obtaining a noise frame of an audio signal and decomposing the current noise frame into a low-frequency band noise signal and a high-frequency band noise signal; and encoding and transmitting the low-frequency band noise signal using a first discontinuous transmission mechanism and encoding and transmitting the high-frequency band noise signal using a second discontinuous transmission mechanism. According to the present invention, various processing methods are employed for the high-frequency band signal and the low-frequency band signal, the computational load and encoded bits can be saved by allowing non-decrease of subjective codec quality, and bits which are saved can help achieve the goal of reducing transmission bandwidth or improving overall coding quality.EFFECT: invention is characterised by high coding efficiency.8 cl, 9 dwg

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.