Title: Audio decoding system, multimedia decoding system and track reconfiguration method
Application Number: 200610146837 Application Date: 2006.11.23
Publication Number: 1976236 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03M7/30;G10L19/00;H04N7/52;H04N9/802;H04S7/00
Applicant(s) Name: Mediatek Inc. Address:
Inventor(s) Name: Wei Hsing-ju
Attorney & Agent: renmo wen
Abstract:
    The present invention provides a audio decoding system, multimedia decoding system and track reconfiguration method, wherein the said the audio decoding system comprising an interface and a processor. The interface is configured to receive audio samples. The processor provides a set of channel remapping equations and coefficients, and processes the audio samples according to the channel remapping equations and channel remapping coefficients to convert a specific number of input channels to another specific number of output channels, wherein Out6 and Out7 denotes specify simultaneous downmix output channels, and the set of channel-remapping equations comprises: such as the equations showing Fig 3C, wherein a, b, c, d, e, f, g, i, j, k, m, n, p, q, v, w, x, y, a
Time: 15
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