Electrical audio signal processing systems and devices – Headphone circuits
Reexamination Certificate
2011-04-12
2011-04-12
Chin, Vivian (Department: 2614)
Electrical audio signal processing systems and devices
Headphone circuits
C381S315000, C381S328000, C381S151000
Reexamination Certificate
active
07925029
ABSTRACT:
In a personal audio system (100), a remote controller (120) has a touch-sensitive area (122) and is worn in or by a human ear. A temporal pattern in the area (122), which is being touched, is detected and used for remotely controlling a device (110) for personal audio by means of a control signal (130). This prevents the hassle involved in finding, manipulating and operating a conventional remote control that is typically dangling somewhere along a wire.
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Buil Vincentius Paulus
Hollemans Gerrit
Chin Vivian
Koninklijke Philips Electronics , N.V.
Monikang George
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