Sound effect sensing turntable for a digital music broadcaster
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United States of America Patent
Stats
-
Feb 14, 2012
Grant Date -
Jun 25, 2009
app pub date -
Jul 18, 2008
filing date -
Dec 24, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sound effect sensing turntable for a digital music broadcaster includes a capacitive charge sensing plate able to independently detect the variation of charge. A signal transmission unit is disposed between the sensing plate and a control plate for transmitting signals and thus, on receiving a signal, the control plate will produce relative sound effect to be output. In operating, when a DJ's fingers slightly touch the turntable, the sensing plate will sense charge variation on the turntable and actuate the control plate to control corresponding sound effect. By detecting the variation of charge on the turntable for controlling sound effect, the mode of touching the turntable of this invention for producing sound effect is like that of conventionally controlling a vinyl record for controlling sound effect, getting rid of conventional defect of producing wrong sound effect due to assembly errors.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- G11B Class
- 6.08 % this patent is cited more than
- 13 Age
