A feedforward ambient noise reduction arrangement (10) includes, within a housing, a loudspeaker device for directing sound energy into an ear of a listener. Disposed externally of the housing, and positioned to sense ambient noise on its way to the listener's ear, are plural microphone devices (21-15) capable of co...
[Class : 9] Headphones, Headsets, Communications Headsets, Portable Media Players, Mobile Telephones, Telephones, Portable Gaming Consoles
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