Input device using tapping sound detection

Details Input device using tapping sound detection Input device using tapping sound detection

2007-02-13

2007-02-13

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C345S184000, C345S173000, C345S176000, C345S179000

Reexamination Certificate

active

10611923

ABSTRACT:
An input device includes: a tapping sound detector configured to detect a tapping sound made by a user to generate a tapping sound detection signal; a converter configured to convert the tapping sound detection signal into an input operation signal; and an operation signal output device configured to output the input operation signal. The operation signal output device includes a wireless transmitter.

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