发明名称 Hearing aid and operation of a hearing aid with frequency transposition
摘要 <p>The method involves electrically interconnecting two microphones (11, 12) with each other for generating signals (R1, R2) with a directional characteristic (RA). Signal components (RAV) of the signals above a threshold frequency in a frequency range are transposed and/or compressed below the threshold frequency. The signal components are added to the signals before end amplification of the signal components. The signal components are added to an omnidirectional microphone signal before the end amplification of the signal components. Independent claims are also included for the following: (1) a hearing aid (2) a computer program product comprising a computer program for executing a method for operating a hearing aid.</p>
申请公布号 EP2164283(A2) 申请公布日期 2010.03.17
申请号 EP20090166193 申请日期 2009.07.23
申请人 SIEMENS MEDICAL INSTRUMENTS PTE. LTD. 发明人 TIEFENAU, ANDREAS
分类号 H04R25/00 主分类号 H04R25/00
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