Method and apparatus for efficient decompression of high quality

Details Method and apparatus for efficient decompression of high quality Method and apparatus for efficient decompression of high quality

1995-03-22

1998-07-14

Trammell, James P.

Boots, shoes, and leggings

364725, 364514A, H03M 1300

Patent

active

057814520

ABSTRACT:
A method and apparatus for processing a digital data stream digital including a plurality of samples representing an audio signal. The plurality of samples are requantized. The plurality of requantized samples are filtered using a fast Fourier transform, wherein pulse code modulated samples are created from the plurality of requantized samples.

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MPEG, Oct. 5, 1994, pp. 40-44, section 2.4.3, "The Audio Decoding Process".
An article by Davis Pam of Digital Equipment Corp., SPIE vol. 2187, pp. 262-266.

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