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Title
Device and method for manipulating an audio signal
Date Issued
2010
Author(s)
Disch, S.
Nagel, F.
Neuendorf, M.
Helmrich, C.
Zorn, D.
Patent No
20090163609
Abstract
A device and method for manipulating an audio signal comprises a windower for generating a plurality of consecutive blocks of audio samples, the plurality of consecutive blocks comprising at least one padded block of audio samples, the padded block having padded values and audio signal values, a first converter for converting the padded block into a spectral representation having spectral values, a phase modifier for modifying phases of the spectral values to obtain a modified spectral representation and a second converter for converting the modified spectral representation into a modified time domain audio signal.
Language
en
Patenprio
US 20090163609 P: 20090326