Audio output using multiple speakers

Details Audio output using multiple speakers Audio output using multiple speakers

2011-04-12

2011-04-12

Eng, George (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S556200, C455S575100

Reexamination Certificate

active

07925307

ABSTRACT:
An electronic device comprises an earpiece speaker, a loudspeaker, and a processing circuit. The processing circuit is configured to receive a wireless telephony audio signal, to separate the audio signal into a first portion and a second portion, the first portion having higher frequency components than the second portion, wherein the processing circuit is configured to provide the first portion of the audio signal to the earpiece speaker and the second portion of the audio signal to the loudspeaker.

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Audio crossover, printed from the website: http://en.wikipedia.org/wiki/Audio—crossover, dated Oct. 20, 2006.

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