Method for broadcasting digital audio over television vertical blanking intervals
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United States of America Patent
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-
Jul 27, 1999
Grant Date -
N/A
app pub date -
Oct 9, 1997
filing date -
Oct 9, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and system for broadcasting digital audio signals is disclosed. In one embodiment, the method includes the steps of processing at least a first audio signal from a first audio source, inserting at least the first audio signal onto the vertical blanking intervals of at least a first television broadcast signal, and transmitting at least the first television broadcast signal having at least the first audio signal inserted therein to customers.
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