Novel Karaoke and Multi-Channel Data Recording / Transmission Techniques via Wavefront Multiplexing and Demultiplexing
First Claim
1. A novel multi-channel data storage/retrieving system comprising:
- a multi-channel data storage processing utilizing wavefront multiplexing and a multi-channel data retrieving processing using wavefront de-multiplexing.
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Accused Products
Abstract
A concurrent multi-channel data process is presented to utilize wavefront multiplexing for data storage and data stream transport in a distribution network, with additional applications for multi-media recording and data communications via transponding satellites. Multiple concurrent data streams are pre-processed by a wavefront multiplexer into multiple sub-channels or wavefront components, where signals from respective data streams are replicated into sub-channels. These replicated data streams are linked via a unique phase weighting vector, or “wave-front”, which are also linked by various spatially orthogonal wavefronts. Additionally, probing signals are embedded and linked via some of the orthogonal wavefronts. Aggregated signals in sub-channels are unique linear combinations of all input data streams. Post-processing via a wavefront de-multiplexer converts various sub-channel signals back to the original data streams, utilizing the embedded probing signals to restore orthogonality among multiple wavefronts.
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Citations
15 Claims
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1. A novel multi-channel data storage/retrieving system comprising:
a multi-channel data storage processing utilizing wavefront multiplexing and a multi-channel data retrieving processing using wavefront de-multiplexing. - View Dependent Claims (2, 3)
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4. A novel multi-channel data real time transport system comprising:
a multi-channel data transmission processing utilizing wavefront multiplexing and a multi-channel data receiving processing using wavefront de-multiplexing. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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11. A novel Karaoke data storage/retrieving system comprising:
a Karaoke data storage processing utilizing wavefront multiplexing and a Karaoke data retrieving processing using wavefront de-multiplexing. - View Dependent Claims (12, 13, 14, 15)
Specification