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Priority claimed from PCT/US2011/023533external-prioritypatent/WO2011102967A1/en
Application filed by Dolby Laboratories Licensing Corp, Dolby Int AbfiledCriticalDolby Laboratories Licensing Corp
Publication of TN2011000541A1publicationCriticalpatent/TN2011000541A1/en
Compression, Expansion, Code Conversion, And Decoders
(AREA)
Abstract
A method, an apparatus, a computer readable storage medium configured with instructions for carrying out a method, and logic encoded in one or more computer- readable tangible medium to carry out actions. The method is to decode audio data that includes N.n channels to M.m decoded audio channels, including unpacking metadata and unpacking and decoding frequency domain exponent and mantissa data; determining transform coefficients from the unpacked and decoded frequency domain exponent and mantissa data; inverse transforming the frequency domain data; and in the case M
TNP2011000541A2010-02-182011-10-24Audio decoder and decoding method using efficient downmixing
TN2011000541A1
(en)
Apparatus for quantizing linear predictive coding coefficients, sound encoding apparatus, apparatus for de-quantizing linear predictive coding coefficients, sound decoding apparatus, and electronic device therefor
Method for decoding an encoded input signal to generate an audio output signal; to encode an audio input signal that represents stimulants; and to transcode an encoded input signal to generate an encoded output signal; and an apparatus associated with mobile devices.
Video encoding method for encoding hierarchical-structure symbols and a device therefor, and video decoding method for decoding hierarchical-structure symbols and a device therefor.