Methods and apparatus for displaying textual data embedded in broadcast media signals
First Claim
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1. A method for displaying textual data that is embedded in a broadcast media signal, the method comprising:
- receiving a broadcast media signal at a broadcast media receiver, the broadcast media signal including textual data;
extracting the textual data from the broadcast media signal; and
transmitting the textual data over a wireless coupling to a wireless terminal.
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Abstract
According to embodiments of the present invention, a broadcast media signal is received at a broadcast media receiver. The broadcast media signal includes textual data. The textual data is extracted and is transmitted over a wireless coupling to a wireless terminal.
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Citations
33 Claims
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1. A method for displaying textual data that is embedded in a broadcast media signal, the method comprising:
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receiving a broadcast media signal at a broadcast media receiver, the broadcast media signal including textual data;
extracting the textual data from the broadcast media signal; and
transmitting the textual data over a wireless coupling to a wireless terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A broadcast media receiver, comprising:
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a receiver circuit that receives a broadcast media signal, the broadcast media signal including textual data;
a text decoder that extracts the textual data from the broadcast media signal; and
a transmitter that transmits the textual data across a wireless coupling. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification