Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 10, 2007
0Patent Application Number
101290460
Date Filed
October 30, 1999
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A technique for computationally efficient evaluation of the Modified Discrete Cosine Transform (MDCT) using the Fast Fourier Transform (FFT) method is presented in which the input of the FFT block consists of a sequence of N complex numbers, and this complex data is evaluated using an N/2-Point FFT only, thereby descreasing computation burden almost by two.
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