发明名称 MICROPHONE SYSTEM AND METHOD FOR SELECTING AN OPERATING FREQUENCY FOR A OR SAID MICROPHONE SYSTEM AND COMPUTER PROGRAM
摘要 Wireless microphones are used in a plurality of applications, such as concerts, discussions, theater performances, operas, etc. The wireless microphones are normally connected to a transmitter which transmits the audio signals captured by the microphone to a base station via a transmitting frequency. The invention relates to a microphone system (1) having a base station (3) and having a microphone module (2) wherein the base station (3) is designed to wirelessly receive audio information and/or test information transmitted from the microphone module (2) on an operating frequency, wherein the base station (3) has a receiving analysis module (14) and/or is coupled thereto, which is designed to analyze the reception quality of the audio information and/or the test information on a plurality of possible transmitting frequencies, wherein the receiving analysis module (4) is designed to select the operating frequency from the plurality of possible transmitting frequencies.
申请公布号 EP2499762(A1) 申请公布日期 2012.09.19
申请号 EP20100757591 申请日期 2010.09.22
申请人 ROBERT BOSCH GMBH 发明人 KOCH, HARTWIG;KIEHNE, HOLGER;KLINGLER, FLORIAN;CIRCA, RADU;HOFMANN, FRANK;SPREITZ, GERALD;JAKOBLEW, SASCHA
分类号 H04B17/00;H04M1/725 主分类号 H04B17/00
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