KR101407120B1

5G,4G,3G

Title

Apparatus and method for processing an audio signal and for providing a higher temporal granularity for a combined unified speech and audio codec (USAC)

Application Number:

KR20137010454

Publication Date:

13-06-2014

Family ID:

Application Date:

04-10-2011

Declaring Company:

Publication Country:

US

Priority Date:

06-10-2010

Title

Apparatus and method for processing an audio signal and for providing a higher temporal granularity for a combined unified speech and audio codec (USAC)

Application Number:

KR20137010454

Family ID:

Publication Country:

US

Publication Date:

13-06-2014

Application Date:

04-10-2011

Priority Date:

06-10-2010

Declaring Company:

Abstract  Abstract

An apparatus for processing an audio signal is provided. The apparatus includes a signal processor 110 (205; 405) and a configurator 120 (208; 408). The signal processor (110; 205; 405) is adapted to receive a first audio signal frame having a first configurable number of samples of the audio signal. In addition, the signal processor 110 (205; 405) is adapted to upsample the audio signal by a configurable upsampling factor to obtain the processed audio signal. Further, the signal processor 110 (205; 405) is adapted to output a second audio signal frame having a second configurable number of samples of the processed audio signal. (120, 208; 408) is configured such that when a first ratio of the number of second configurable samples to the number of first configurable samples has a first ratio value, the configurable up- Value to be equal to the value of the signal processor 110 (205; 405). In addition, configurator 120 (208; 408) may be configured such that when a different second ratio of the number of second configurable samples to the number of first configurable samples has a different second ratio value, Is adapted to configure the signal processor (110; 205; 405) to be equal to a different second upsampling value. The first or second rate value is not an integer value.

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.