发明名称 A method and an apparatus for processing an auscultation signal
摘要 A method of processing a signal representing an input sound signal is disclosed. The signal is divided in time into a plurality of signal segments, each having an individual duration of time. The signal segments are processed into an output signal of successive signal segments in such a way that at least one, preferably all, of the signal segments are repeated immediately and successively at least once in the output signal. Each signal segment is established in such a way that the duration of time of a majority, preferably all, of the signal segments is less than 60 ms. Thus, a sound signal can be reduced in speed by doubling the number of short cycles.
申请公布号 AU3026699(A) 申请公布日期 1999.11.01
申请号 AU19990030266 申请日期 1999.04.07
申请人 BANG & OLUFSEN TECHNOLOGY A/S 发明人 LARS ARKNAES-PEDERSEN
分类号 A61B7/04 主分类号 A61B7/04
代理机构 代理人
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