发明名称 Audio testing system and method
摘要 A method is provided for increasing the quality of audio reproduction of a binaural rendering in a passenger environment having a number of seats, each seat having an audio system including a headphone jack for interconnection with a headphone device. The method comprising the steps of: playing predetermined audio tones over the audio system, and interconnecting a testing system to the headphone jack of the seats to monitor the signal received by the headphone jack to determine the audio quality of reproduction of the seat. The invention extends to an audio monitoring device, an audio monitoring system, and a storage medium carrying said audio tones.
申请公布号 US2003235311(A1) 申请公布日期 2003.12.25
申请号 US20020177407 申请日期 2002.06.21
申请人 LAKE TECHNOLOGY LIMITED 发明人 GRANCEA ALEXANDRU;PENFOLD STEPHEN JOHN
分类号 H04R5/02;H04R29/00;(IPC1-7):H04R29/00 主分类号 H04R5/02
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