发明名称 Method and apparatus for enhancing the quality of sound from electrically powered audio equipment
摘要 A silent method of, and apparatus for use in, enhancing the quality of sound from an electrically powered audio equipment assembly. The apparatus includes an electrical signal conducting component which forms a part of a home audio equipment assembly. The method includes the step of applying a pulsed digital signal having a wide and continuous range of frequencies within the audio frequency bandwidth to the electrical signal conducting component. The signal is applied at a signal level which is a substantial fraction of the maximum signal level rating of the component for a prolonged period of time.
申请公布号 US5566240(A) 申请公布日期 1996.10.15
申请号 US19950490333 申请日期 1995.06.14
申请人 LAU, PING-CHEUNG 发明人 LAU, PING-CHEUNG
分类号 G01R31/28;(IPC1-7):H03F1/26 主分类号 G01R31/28
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