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专利名称：Method and apparatus for adjusting the
cadence of music on a personal audio device
发明人：Roger A. Fratti,Cathy Lynn Hollien,Arlen R.
Martin
申请号：US12288000申请日：20081015公开号：US07915512B2公开日：20110329
专利附图：
摘要：Disclosed is an audio device that adjusts the cadence of played songs. A usersensor determines cadence data based on movement of the user. A desired cadence is
determined based on the cadence data received from the sensor. The cadence of songs isdetermined by low pass filtering digital representations of the songs and determiningthe period (T) of the back beat of the songs. An adjustment of the period (T) of the songsis then determined such that the adjustment of the period (T) of the songs results in thesongs having the desired cadence. The period (T) of the back beat of the subsequentsongs are then adjusted.
申请人：Roger A. Fratti,Cathy Lynn Hollien,Arlen R. Martin
地址：Mohnton PA US,Bridgewater NJ US,Blandon PA US
国籍：US,US,US
代理机构：Ryan, Mason & Lewis, LLP
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