Systems and methods for providing and processing print-augmented broadcast signals

Patent metadata

Field	Value
Publication number	US-9021520-B2
Application number	US-95481604-A
Country	US
Kind code	B2
Filing date	Sep 29, 2004
Priority date	Sep 29, 2004
Publication date	Apr 28, 2015
Grant date	Apr 28, 2015

Abstract

A process for providing a print-augmented broadcast signal for transmission to one or more convention broadcast receiver includes receiving a broadcast signal comprising (i) standard content for a particular broadcast program and (ii) a non-content portion. Supplemental content which is associated with the standard content of the particular broadcast program is additionally received. Next, the supplemental content is combined onto the non-content portion of the broadcast signal to form a print-augmented broadcast signal, the print-augmented broadcast signal comprising the standard content, which can be rendered on a conventional broadcast receiver, and the supplemental content, which is printable on-demand at a destination conventional broadcast receiver substantially concurrently with the rendering of the standard content.

First claim

What is claimed is:

1. A method for providing a print-augmented broadcast signal for transmission to one or more conventional broadcast receivers, the method comprising:
receiving a broadcast signal comprising (i) standard content for a particular broadcast program and (ii) a non-content portion;
receiving supplemental content which is associated with the standard content of the particular broadcast program, wherein the supplemental content comprises a plurality of segments, each of the supplemental content segments corresponding to a segment of standard content of the particular broadcast program; and
combining the supplemental content onto the non-content portion of the broadcast signal to form a print-augmented broadcast signal, the print augmented broadcast signal comprising the standard content, which can be rendered on a conventional broadcast receiver, and the supplemental content, which is printable on-demand at a destination conventional broadcast receiver substantially concurrently with the rendering of the standard content.

2. The method of claim 1 , wherein the broadcast signal comprises a television signal, wherein the non-content portion of the broadcast signal comprises the vertical blanking interval of the television signal, and wherein the conventional broadcast receiver comprises a conventional television set.

3. The method of claim 2 , wherein the conventional television set comprises a television operable to process NTSC, PAL, SECAM or HDTV television broadcast signals.

4. The method of claim 1 , wherein the broadcast signal comprises a digital audio broadcasting signal, wherein the non-content portion of the broadcast signal comprises a program associated data channel, and wherein the conventional broadcast receiver comprises a digital audio radio receiver.

5. The method of claim 1 , wherein the supplemental content comprises a sponsor ID which identifies an advertising sponsor of the particular broadcast program.

6. The method of claim 5 , wherein the supplemental content further comprises:
one or more viewer queries regarding the content of the particular broadcast program; and
corresponding answers to the viewer queries.

7. A system operable to provide a print augmented broadcast signal for transmission to one or more conventional broadcast receivers, the system comprising:
means for receiving a broadcast signal, the broadcast signal comprising: (i) standard content for a particular broadcast program, and (ii) a non-content portion;
a content server configured to provide supplemental content, the supplemental content being associated with the standard content of the particular broadcast program, wherein the supplemental content comprises a plurality of segments, each of the segments corresponding to a segment of standard content of the particular broadcast program; and
a content modulator configured to combine the supplemental content onto the non-content portion of the broadcast signal, thereby forming a print augmented broadcast signal, wherein the print-augmented broadcast signal comprises the standard content, which can be rendered on a conventional broadcast receiver, and the supplemental content, which is printable on demand at a destination conventional broadcast receiver substantially concurrently with the rendering of the standard content.

8. The system of claim 7 , wherein the supplemental content comprises a sponsor ID which identifies an advertising sponsor of the particular broadcast program.

9. The system of claim 7 , wherein the supplemental content further comprises:
one or more viewer queries regarding the content of the particular broadcast program;
corresponding answers to the viewer queries.

10. The system of claim 7 , wherein the broadcast signal comprises a televisions signal, wherein the non-content portion of the broadcast signal comprises the vertical blanking interval of the television signal, and wherein the receiver comprises a conventional television set.

11. The system of claim 7 , wherein the broadcast signal comprises a digital audio broadcasting signal, wherein the non-content portion of the broadcast signal comprises program associated data, wherein the conventional broadcast receiver comprises a digital audio radio receiver.

12. A method for processing a print-augmented broadcast signal, the method comprising:
receiving a print-augmented broadcast signal within a conventional broadcast receiver, the print-augmented broadcast signal comprising (i) standard content for a particular broadcast program, and (ii) supplemental content which is associated with the standard content of the particular broadcast program, wherein the supplemental content comprises a plurality of segments, each of the segments corresponding to a segment of standard content of the particular broadcast program and wherein the supplemental content is combined onto a non-content portion of the print-augmented broadcast signal;
extracting, within the conventional broadcast receiver, the supplemental content from the non-content portion of the print-augmented broadcast signal,
rendering the standard content on the conventional broadcast receiver; and
outputting the supplemental content from the conventional broadcast receiver,
wherein the supplemental content is printable on-demand substantially concurrently with the standard content's rendering.

13. The method of claim 12 , wherein the print-augmented broadcast signal comprises a television signal comprising a vertical blanking interval onto which supplemental content is combined, wherein extracting comprises extracting the supplemental content from the vertical blanking interface of the television signal, and wherein rendering the standard content comprises displaying the standard content carried by the television signal on a television screen.

14. The method of claim 12 , wherein the print-augmented broadcast signal comprises a digital audio broadcast signal comprising a program associated data channel onto which supplemental content is modulated; wherein extracting comprises extracting the supplemental content from the program associated data channel, and wherein rendering the standard content comprises playing the audio program carried by the digital audio signal.

15. The method of claim 12 , further comprising assembling one or more segments into a respective one or more supplemental documents.

16. The method of claim 15 , further comprising printing one or more of the assembled supplemental documents.

17. The method of claim 12 , further comprising:
presenting queries to the viewer;
receiving responses corresponding to presented queries; and
providing answers to the viewer queries presented.

18. The method of claim 17 , further comprising presenting previously unrevealed supplemental content when a predetermined number of received responses are deemed correct.

19. A receiving system for processing a print-augmented broadcast signal, the print-augmented broadcast signal including standard content for a particular broadcast program and supplemental content which is combined onto a non-content portion of the print-augmented broadcast signal, the supplemental content associated with the particular broadcast program, the receiving system comprising:
a conventional broadcast receiver configured to receive the print augmented broadcast signal, the conventional broadcast receiver operable to render the standard content, and to extract from the non-content broadcast signal portion and output the supplemental content wherein the supplemental content compri

Assignees

• Gupta Ajay
• Venkatraman Chandrasekar
• Hewlett Packard Development Co

Inventors

• Gupta Ajay
• Venkatraman Chandrasekar

Classifications

• H04H60/74

  using programme related information, e.g. title, composer or interpreter · CPC title

• H04H60/73

  using meta-information · CPC title

• H04H60/27

  Arrangements for recording or accumulating broadcast information or broadcast-related information · CPC title

• H04H20/30

  by a single channel · CPC title

• H04H20/28

  Arrangements for simultaneous broadcast of plural pieces of information · CPC title