The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2006
Filed:
Nov. 29, 2002
Yuji Kawasaki, Sagamihara, JP;
Akira Suzuki, Yokohama, JP;
Yuji Kawasaki, Sagamihara, JP;
Akira Suzuki, Yokohama, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
Herein disclosed is a wireless microphone for receiving a sound signal and transmitting a radio signal and operable in combination with an acoustic operation unit to output a control signal, including a modulating unit for modulating the radio signal with the sound signal to produce a modulated radio signal, the modulating unit being operative under a plurality of operation conditions and having a plurality of signal channels in association with the operation conditions allowing the modulated radio signals to pass therethrough; a detecting unit for detecting the control signal outputted by the acoustic operation unit, the control signal being indicative of the operation conditions of the modulating unit; and adjusting unit for adjusting the operation conditions of the modulating unit in response to the control signal from the acoustic operation unit.