专利检索 ap:("Koninklijke Philips Electronics N.V.") AND inv:"VAN LOON, Machiel" 第 1 页

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发明公开
METHOD OF AND DEVICE FOR GENERATING AND PROCESSING PARAMETERS REPRESENTING HRTFS 有权
标题翻译：方法和装置创建和处理的HRTF表现参数

公开(公告)号：EP1927264A1

公开(公告)日：2008-06-04

申请号：EP06795919.7

申请日：2006-09-06

申请人： Koninklijke Philips Electronics N.V.

发明人： BREEBAART, Jeroen , VAN LOON, Machiel

IPC分类号： H04S1/00

CPC分类号： H04S1/002 , H04R25/552 , H04S2420/01

摘要： A method of generating parameters representing Head-Related Transfer Functions, the method comprising the steps of a) sampling with a sample length (n) a first time-domain HRTF impulse response signal using a sampling rate (fs) yielding a first time- discrete signal, b) transforming the first time-discrete signal to the frequency domain yielding a first frequency-domain signal, c) splitting the first frequency-domain signal into sub-bands, and d) generating a first parameter of the sub-bands based on a statistical measure of values of the sub-bands.