Touch pad disc jockey controller
First Claim
1. A disc jockey controller, comprising:
- a substantially circumferential shaped touch sensitive surface with at least two discrete input devices;
wherein the at least two discrete input devices comprise at least one central portion input device and at least one circumferential portion input device;
wherein said at least one central portion input device is disposed to respond to linear motion imparted by a user and wherein said at least one circumferential portion input device is disposed to respond to circumferential motion imparted by a user; and
a processing device disposed to process data imparted from said touch sensitive surface and create a control signal;
wherein said control signal is disposed to communicate with means for processing an audio signal in order to manipulate a digital audio data stream;
wherein user manipulation of said at least one central portion modulates the digital audio data stream in order to impart a “
scratch effect”
.
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0 Petitions
Accused Products
Abstract
The present invention pertains to the field of control and manipulation of a digital audio signal by a user manipulable touch sensitive control surface. The present invention is specifically applicable to user manipulation of digital audio signals by disc jockeys (DJs).
A touch sensitive surface substantially circumferential in shape is divided into two regions: an inner or central portion and an outer or circumferential portion. The inner portion responds to linear motion imparted by the user while the outer portion responds to circumferential motion. The linear motion imparted by the user in the central portion is used manipulate a digital audio data stream in order to impart a scratch effect.
32 Citations
8 Claims
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1. A disc jockey controller, comprising:
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a substantially circumferential shaped touch sensitive surface with at least two discrete input devices;
wherein the at least two discrete input devices comprise at least one central portion input device and at least one circumferential portion input device;
wherein said at least one central portion input device is disposed to respond to linear motion imparted by a user and wherein said at least one circumferential portion input device is disposed to respond to circumferential motion imparted by a user; anda processing device disposed to process data imparted from said touch sensitive surface and create a control signal;
wherein said control signal is disposed to communicate with means for processing an audio signal in order to manipulate a digital audio data stream;
wherein user manipulation of said at least one central portion modulates the digital audio data stream in order to impart a “
scratch effect”
. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification