VOICE SIGNAL PROCESSING APPARATUS AND VOICE SIGNAL PROCESSING METHOD
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United States of America Patent
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Issued Date -
Jul 28, 2016
app pub date -
Jun 12, 2015
filing date -
Jun 12, 2015
priority date (Note) -
Abandoned
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Abstract
A voice signal processing apparatus and a voice signal processing method are provided. Each frequency-lowered signal window included in a frequency-lowered sampling voice signal is divided into a first sub signal window that is faded-in and a second sub signal window that is faded-out. The first sub signal window and the second sub signal window that are adjacent to each other and belong to the different frequency-lowered signal windows are overlapped in order to generate an overlapping voice signal. The overlapping voice signal and the sampling voice signal are combined to generate an output signal.
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