Digital media DJ mixer

• US 20080121092A1
• Filed: 09/15/2006
• Published: 05/29/2008
• Est. Priority Date: 09/15/2006
• Status: Abandoned Application

• Current Assignee: Alan Cabasso, Artie Cabasso, Siemens AG
• Original Assignee: GCI Technologies Corp.
• Inventors: Serebryansky, Denis, Bondar, Dmitry, Kupriyanov, Mikhail, Pisarevsky, Alexander, Matthews, Mark, Drel, Leonid
• Application Number:
  US11/521,832
• Publication Number:
  US 20080121092A1
• Time in Patent Office: Days
• US Class Current: 84/612
• CPC Class Codes: G11B 27/005 Reproducing at a different information rate from the information rate of recording for television signals H04N5/783
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs

Abstract

The present invention provides a music playback and manipulation system for generating audio playback of digital musical comprising; a user control device having an external memory interface for providing access to random access memory and read only memory, a mass storage host controller for providing access to and control of data from, a user controller interface and an audio subsystem interface; a mass storage device for storing a plurality of audio files; and a user control device for varying playback parameters of said audio files.

Claims

1. An audio playback and manipulation system for generating sound from digital audio files comprising:

a central playback unit having an a computer processor, a software controlled switch, and an external memory interface for providing access to random access memory and read only memory;

a mass storage host controller for providing access to and control of data from at least one mass storage device wherein each mass storage device contains a plurality of audio files;

at least two user controller interfaces, where each interface is coupled to a user control device for controlling the playback parameters of the audio files; and

an audio subsystem interface and at least one digital to analog converter, for converting the audio files into sound;

wherein the at least two user control devices can simultaneously control a plurality of audio files stored on the at least one mass storage device, and output a manipulated audio data stream to the audio subsystem.

3. An audio playback and manipulation system as in claim 1 wherein each mass storage device is selected from an mp3 player, an external hard disk drive, a device comprising flash memory, a CD-ROM, and a DVD-ROM.

4. An audio playback and manipulation system as in claim 1 wherein the mass storage host controller is a USB host controller, and each mass storage device is connected to the central playback unit through a USB interface.

5. An audio playback and manipulation system as in claim 1, wherein the playback parameters controlled for a plurality of audio files simultaneously are selected from stopping, reversing, fading, varying the pitch, varying the tempo, varying the reverb, varying the Doppler and varying the wobble of the audio output.

22. An audio playback and manipulation system as in claim 1 wherein each mass storage device is connected to the central playback unit through a serial interface.

23. An audio playback and manipulation system as in claim 1 further comprising software comprising a database and instruction set, and capable of decoding user input from the user control devices and controlling the playback parameters of a plurality of audio files simultaneously.

2. (canceled)

6-21. -21. (canceled)