US20050281293A1 - Detecting and logging triggered events in a data stream - Google Patents
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- US20050281293A1 US20050281293A1 US10/875,024 US87502404A US2005281293A1 US 20050281293 A1 US20050281293 A1 US 20050281293A1 US 87502404 A US87502404 A US 87502404A US 2005281293 A1 US2005281293 A1 US 2005281293A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
Definitions
- the present invention relates to detecting and logging triggered events in a data stream.
- Program materials for digital television are typically transmitted as digital data streams encoded using the MPEG (Motion Pictures Experts Group) standard promulgated by the ISO (International Standards Organization).
- MPEG Motion Pictures Experts Group
- ISO International Standards Organization
- the MPEG-1 standard is described in a document entitled “Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 MBit/s,” ISO/IEC 11172 (1993), which is incorporated by reference herein.
- the MPEG-2 standard is described in a document entitled “Generic Coding of Moving Pictures and Associated Audio Information,” ISO/IEC 13818 (1998), which is incorporated by reference herein.
- DIRECTV® requires that each of the channels of program materials be encoded into MPEG and statistically-multiplexed at a collection facility, before being transported via common carrier to a broadcast center for uplinking to satellites operated by DIRECTV®.
- Content providers such as Disney®, Viacom®, HBO®, Showtime®, Starz®, ESPN®, etc., often provide DIRECTV® with a pre-encoded and statistically-multiplexed MPEG data stream.
- the present invention discloses a method and apparatus for detecting triggering events in a data stream, comprising extracting audio portions from the data stream, detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions, and logging data representative of the sequence of DTMF signals into a database.
- DTMF Dual Tone Multiple Frequency
- FIG. 1 is a block diagram illustrating an exemplary environment used to implement the preferred embodiment of the present invention
- FIG. 2 is a block diagram further illustrating the components of the DTMF Logging Application Program according to the preferred embodiment of the present invention
- FIG. 3 is a diagram that illustrates the type of information displayed to user by the Log View Database Interface according to the preferred embodiment of the present invention.
- FIG. 4 is a flowchart that illustrates the logic of detecting triggering events in a data stream as performed by the preferred embodiment of the present invention.
- the present invention comprises a system that automatically detects when certain triggering events occur within the program materials of a direct broadcast system. After being detected, the events are recorded in a database, where they may be used to generate reports or are otherwise displayed or presented to an end user.
- an event is signaled by the presence of a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals within an audio portion of a data stream for program materials.
- DTMF Dual Tone Multiple Frequency
- Data representative of the sequence of DTMF signals are then logged into a database. Also logged into the database are data representative of the date, time, channel, etc. associated with the sequence of DTMF signals. The data are then available for reporting and presentation to end users.
- FIG. 1 is a block diagram illustrating an exemplary environment used to implement the preferred embodiment of the present invention.
- a plurality of receivers 10 each receive one or more data streams containing program materials from a plurality of content providers or other sources.
- Each of the receivers 10 outputs audio portions of the data streams to a DTMF decoder 12 .
- a DTMF decoder 12 detects a sequence of DTMF signals in the audio portions of the data streams, it outputs a message to a server 14 , wherein the message includes data representative of the sequence of DTMF signals, date, time, channel, location, source, etc.
- the server 14 in turn, generates a message that is transmitted to another server 16 via a network 18 , wherein the message contains the data representative of the sequence DTMF signals, date, time, channel, location, source, etc.
- the data contained in the message is then stored in a database 20 by a DTMF Logging Application Program (DLAP) 22 .
- DLAP DTMF Logging Application Program
- a Log View Database Interface 24 is also provided, so that one or more User Workstations 26 can access the database 20 as needed, for reports and other presentations of data stored within the database 20 .
- FIG. 2 is a block diagram further illustrating the components of the DTMF Logging Application Program 22 according to the preferred embodiment of the present invention.
- the DTMF Logging Application Program 22 includes a communications interface 28 for receiving the messages, a DLAP agent 30 for coordinating the functions of the DTMF Logging Application Program 22 , a DLAP parser 32 for parsing the messages, a Database Interface Engine 34 for storing data from the messages in the database 20 and for retrieving the stored data as required, a DLAP Presentation Viewer 36 for formatting data retrieved from the database 20 for presentation to end users, and an Error Log 38 for storing error messages generated during processing.
- An advantage of the present invention is the ability to obtain, interactively from the system, relevant information about each event after the sequence of DTMF signals has completed, for a multiplicity of control and evaluation functions.
- each sequence of DTMF signals may represent a particular service code, which in turn represents a category of program material, or a particular content provider, or a type of programming offered by the content provider.
- the sequences of DTMF signals can also be used to access appropriate databases to obtain further information, such as expected sequence, description, location and Broadcast Operations Center (BOC) address.
- BOC Broadcast Operations Center
- the data stored in the database 20 may be used to generate any number of reports or presentations to the end user.
- the reports and presentations may include a breakdown of the sequence of DTMF signals, dates, times, channels, etc., such as time of day, day of week, location of event, channel of event, receiver, station number, channel-pairing information, etc.
- the reports and presentations may be used to access heuristic information from other databases to formulate a comprehensive report to monitor the triggering events during some specified time period, such as event counts, averages and percentages of events in time ranges or for days of the week.
- the reports and presentations may also identify events that have not occurred during a specified time period, or events that have not been completed during a specified time period.
- FIG. 3 is a diagram that illustrates an example of the type of information that may be displayed 40 to the end user by the Log View Database Interface 24 according to the preferred embodiment of the present invention.
- records from the database 20 are displayed 40 in a list, wherein each record includes columns comprising an item (record) identifier, name of the event, channel where the event occurred, date and time of the event, status, receiver, station, and expected sequence of DTFM signals.
- record record
- FIG. 4 is a flowchart that illustrates the logic of detecting triggering events in a data stream as performed by the preferred embodiment of the present invention.
- Block 400 represents the step of extracting audio portions from the data stream, wherein the data stream comprises program materials to be transmitted by a direct broadcast system.
- Block 402 represents the step of detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions.
- the sequence of DTMF signals may identify advertisements in the program materials, the sequence of DTMF signals may represent a particular category of program material, the sequence of DTMF signals may represent a particular content provider for the program materials, or the sequence of DTMF signals may represent a type of programming offered by the content provider.
- DTMF Dual Tone Multiple Frequency
- Block 404 represents the step of logging data representative of the sequence of DTMF signals into a database. This step further comprises logging data representative of the date, time and channel associated with the sequence of DTMF signals into the database.
- Block 406 represents the step of outputting the data from the database to an end user. This step may comprise displaying the logged data to an end user or generating reports from the logged data for the end user.
Abstract
A method and apparatus for detecting triggering events in a data stream, comprising extracting audio portions from the data stream, detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions, and logging data representative of the sequence of DTMF signals into a database.
Description
- 1. Field of the Invention
- The present invention relates to detecting and logging triggered events in a data stream.
- 2. Description of the Related Art
- Program materials for digital television, such as that provided by DIRECTV®, the assignee of the present invention, are typically transmitted as digital data streams encoded using the MPEG (Motion Pictures Experts Group) standard promulgated by the ISO (International Standards Organization). MPEG provides an efficient way to represent video and audio in the form of a compressed bit stream.
- The MPEG-1 standard is described in a document entitled “Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 MBit/s,” ISO/IEC 11172 (1993), which is incorporated by reference herein. The MPEG-2 standard is described in a document entitled “Generic Coding of Moving Pictures and Associated Audio Information,” ISO/IEC 13818 (1998), which is incorporated by reference herein.
- As a satellite broadcaster, DIRECTV® requires that each of the channels of program materials be encoded into MPEG and statistically-multiplexed at a collection facility, before being transported via common carrier to a broadcast center for uplinking to satellites operated by DIRECTV®. Content providers, such as Disney®, Viacom®, HBO®, Showtime®, Starz®, ESPN®, etc., often provide DIRECTV® with a pre-encoded and statistically-multiplexed MPEG data stream.
- At the present time, various viewing services manually review the program materials to determine if advertisements or other various events occur or are being broadcast. However, manually viewing the program materials is costly, error prone and inefficient. Consequently, there is need for a system by which such events can be detected in an automated fashion. The present invention satisfies that need.
- The present invention discloses a method and apparatus for detecting triggering events in a data stream, comprising extracting audio portions from the data stream, detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions, and logging data representative of the sequence of DTMF signals into a database.
- Referring now to the drawings in which like reference numbers represent corresponding parts throughout:
-
FIG. 1 is a block diagram illustrating an exemplary environment used to implement the preferred embodiment of the present invention; -
FIG. 2 is a block diagram further illustrating the components of the DTMF Logging Application Program according to the preferred embodiment of the present invention; -
FIG. 3 is a diagram that illustrates the type of information displayed to user by the Log View Database Interface according to the preferred embodiment of the present invention; and -
FIG. 4 is a flowchart that illustrates the logic of detecting triggering events in a data stream as performed by the preferred embodiment of the present invention. - In the following description, reference is made to the accompanying drawings that form a part hereof, and which show, by way of illustration, several embodiments of the present invention. It is understood that other embodiments may be utilized and structural changes may be made without departing from the scope of the present invention.
- The present invention comprises a system that automatically detects when certain triggering events occur within the program materials of a direct broadcast system. After being detected, the events are recorded in a database, where they may be used to generate reports or are otherwise displayed or presented to an end user.
- In a preferred embodiment, an event is signaled by the presence of a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals within an audio portion of a data stream for program materials. Data representative of the sequence of DTMF signals are then logged into a database. Also logged into the database are data representative of the date, time, channel, etc. associated with the sequence of DTMF signals. The data are then available for reporting and presentation to end users.
-
FIG. 1 is a block diagram illustrating an exemplary environment used to implement the preferred embodiment of the present invention. InFIG. 1 , a plurality ofreceivers 10 each receive one or more data streams containing program materials from a plurality of content providers or other sources. Each of thereceivers 10 outputs audio portions of the data streams to aDTMF decoder 12. When aDTMF decoder 12 detects a sequence of DTMF signals in the audio portions of the data streams, it outputs a message to aserver 14, wherein the message includes data representative of the sequence of DTMF signals, date, time, channel, location, source, etc. Theserver 14, in turn, generates a message that is transmitted to anotherserver 16 via anetwork 18, wherein the message contains the data representative of the sequence DTMF signals, date, time, channel, location, source, etc. The data contained in the message is then stored in adatabase 20 by a DTMF Logging Application Program (DLAP) 22. A LogView Database Interface 24 is also provided, so that one ormore User Workstations 26 can access thedatabase 20 as needed, for reports and other presentations of data stored within thedatabase 20. -
FIG. 2 is a block diagram further illustrating the components of the DTMFLogging Application Program 22 according to the preferred embodiment of the present invention. InFIG. 2 , the DTMFLogging Application Program 22 includes acommunications interface 28 for receiving the messages, aDLAP agent 30 for coordinating the functions of the DTMFLogging Application Program 22, aDLAP parser 32 for parsing the messages, aDatabase Interface Engine 34 for storing data from the messages in thedatabase 20 and for retrieving the stored data as required, aDLAP Presentation Viewer 36 for formatting data retrieved from thedatabase 20 for presentation to end users, and anError Log 38 for storing error messages generated during processing. - An advantage of the present invention is the ability to obtain, interactively from the system, relevant information about each event after the sequence of DTMF signals has completed, for a multiplicity of control and evaluation functions. For example, through the use of previously established and defined sequences of DTMF signals, and their association with service codes, each sequence of DTMF signals may represent a particular service code, which in turn represents a category of program material, or a particular content provider, or a type of programming offered by the content provider. The sequences of DTMF signals can also be used to access appropriate databases to obtain further information, such as expected sequence, description, location and Broadcast Operations Center (BOC) address.
- The data stored in the
database 20 may be used to generate any number of reports or presentations to the end user. For example, the reports and presentations may include a breakdown of the sequence of DTMF signals, dates, times, channels, etc., such as time of day, day of week, location of event, channel of event, receiver, station number, channel-pairing information, etc. In another example, the reports and presentations may be used to access heuristic information from other databases to formulate a comprehensive report to monitor the triggering events during some specified time period, such as event counts, averages and percentages of events in time ranges or for days of the week. In still another example, the reports and presentations may also identify events that have not occurred during a specified time period, or events that have not been completed during a specified time period. -
FIG. 3 is a diagram that illustrates an example of the type of information that may be displayed 40 to the end user by the LogView Database Interface 24 according to the preferred embodiment of the present invention. In this example, records from thedatabase 20 are displayed 40 in a list, wherein each record includes columns comprising an item (record) identifier, name of the event, channel where the event occurred, date and time of the event, status, receiver, station, and expected sequence of DTFM signals. Of course, other information could be displayed 40 as well. -
FIG. 4 is a flowchart that illustrates the logic of detecting triggering events in a data stream as performed by the preferred embodiment of the present invention. -
Block 400 represents the step of extracting audio portions from the data stream, wherein the data stream comprises program materials to be transmitted by a direct broadcast system. -
Block 402 represents the step of detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions. The sequence of DTMF signals may identify advertisements in the program materials, the sequence of DTMF signals may represent a particular category of program material, the sequence of DTMF signals may represent a particular content provider for the program materials, or the sequence of DTMF signals may represent a type of programming offered by the content provider. -
Block 404 represents the step of logging data representative of the sequence of DTMF signals into a database. This step further comprises logging data representative of the date, time and channel associated with the sequence of DTMF signals into the database. -
Block 406 represents the step of outputting the data from the database to an end user. This step may comprise displaying the logged data to an end user or generating reports from the logged data for the end user. - The foregoing description of the preferred embodiment of the invention has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed. Many modifications and variations are possible in light of the above teaching.
- For example, while the foregoing disclosure presents an embodiment of the present invention as it is applied to a direct broadcast system, the present invention can be applied to any application that uses event triggers within a data stream. Moreover, although the present invention is described in terms of MPEG data streams, it could also be applied to other data streams as well. Finally, although specific logic is described herein, those skilled in the art will recognize that other logic may accomplish the same result, without departing from the scope of the present invention.
- It is intended that the scope of the invention be limited not by this detailed description, but rather by the claims appended hereto. The above specification, examples and data provide a complete description of the manufacture and use of the composition of the invention. Since many embodiments of the invention can be made without departing from the spirit and scope of the invention, the invention resides in the claims hereinafter appended.
Claims (35)
1. A method of detecting triggering events in a data stream, comprising:
(a) extracting audio portions from the data stream;
(b) detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions; and
(c) logging data representative of the sequence of DTMF signals into a database.
2. The method of claim 1 , wherein the data stream comprises program materials to be transmitted by a direct broadcast system.
3. The method of claim 2 , wherein the sequence of DTMF signals identifies advertisements in the program materials.
4. The method of claim 2 , wherein the sequence of DTMF signals represents a particular category of program material.
5. The method of claim 2 , wherein the sequence of DTMF signals represents a particular content provider for the program materials.
6. The method of claim 5 , wherein the sequence of DTMF signals represents a type of programming offered by the content provider.
7. The method of claim 1 , wherein the logging step further comprises logging data representative of the date, time and channel associated with the sequence of DTMF signals into the database.
8. The method of claim 1 , further comprising displaying the logged data to an end user.
9. The method of claim 1 , further comprising generating reports from the logged data.
10. The method of claim 1 , wherein the reports provide a breakdown of a sequence of events, dates, times, and channels.
11. The method of claim 10 , wherein the reports are used to monitor the triggering events during some specified time period.
12. The method of claim 10 , wherein the reports are used to identify events that have not occurred during a specified time period.
13. The method of claim 10 , wherein the reports are used to identify events that have not been completed during a specified time period.
14. An apparatus for detecting triggering events in a data stream, comprising:
(a) means for extracting audio portions from the data stream;
(b) means for detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions; and
(c) means for logging data representative of the sequence of DTMF signals into a database.
15. The apparatus of claim 14 , wherein the data stream comprises program materials to be transmitted by a direct broadcast system.
16. The apparatus of claim 15 , wherein the sequence of DTMF signals identifies advertisements in the program materials.
17. The apparatus of claim 15 , wherein the sequence of DTMF signals represents a particular category of program material.
18. The apparatus of claim 15 , wherein the sequence of DTMF signals represents a particular content provider for the program materials.
19. The apparatus of claim 18 , wherein the sequence of DTMF signals represents a type of programming offered by the content provider.
20. The apparatus of claim 14 , wherein the means for logging further comprises means for logging data representative of the date, time and channel associated with the sequence of DTMF signals into the database.
21. The apparatus of claim 14 , further comprising means for displaying the logged data to an end user.
22. The apparatus of claim 14 , further comprising means for generating reports from the logged data.
23. The apparatus of claim 14 , wherein the reports provide a breakdown of a sequence of events, dates, times, and channels.
24. The apparatus of claim 23 , wherein the reports are used to monitor the triggering events during some specified time period.
25. The apparatus of claim 23 , wherein the reports are used to identify events that have not occurred during a specified time period.
26. The apparatus of claim 23 , wherein the reports are used to identify events that have not been completed during a specified time period.
27. A system for detecting triggering events in a data stream, comprising:
(a) at least one receiver for extracting audio portions from the data stream;
(b) at least one decoder for detecting a sequence of one or more Dual Tone Multiple Frequency (DTMF) signals representing the events from the extracted audio portions; and
(c) at least one computer for logging data representative of the sequence of DTMF signals into a database.
28. The system of claim 27 , wherein the data stream comprises program materials to be transmitted by a direct broadcast system.
29. The system of claim 28 , wherein the sequence of DTMF signals identifies advertisements in the program materials.
30. The system of claim 28 , wherein the sequence of DTMF signals represents a particular category of program material.
31. The system of claim 28 , wherein the sequence of DTMF signals represents a particular content provider for the program materials.
32. The system of claim 31 , wherein the sequence of DTMF signals represents a type of programming offered by the content provider.
33. The system of claim 27 , wherein the computer for logging further comprises at least one computer for logging data representative of the date, time and channel associated with the sequence of DTMF signals into the database.
34. The system of claim 27 , further comprising at one least computer for displaying the logged data to an end user.
35. The system of claim 27 , further comprising at least one computer for generating reports from the logged data.
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Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481294A (en) * | 1993-10-27 | 1996-01-02 | A. C. Nielsen Company | Audience measurement system utilizing ancillary codes and passive signatures |
US5703795A (en) * | 1992-06-22 | 1997-12-30 | Mankovitz; Roy J. | Apparatus and methods for accessing information relating to radio and television programs |
US5764763A (en) * | 1994-03-31 | 1998-06-09 | Jensen; James M. | Apparatus and methods for including codes in audio signals and decoding |
US5826165A (en) * | 1997-01-21 | 1998-10-20 | Hughes Electronics Corporation | Advertisement reconciliation system |
US5848396A (en) * | 1996-04-26 | 1998-12-08 | Freedom Of Information, Inc. | Method and apparatus for determining behavioral profile of a computer user |
US5857190A (en) * | 1996-06-27 | 1999-01-05 | Microsoft Corporation | Event logging system and method for logging events in a network system |
US5872588A (en) * | 1995-12-06 | 1999-02-16 | International Business Machines Corporation | Method and apparatus for monitoring audio-visual materials presented to a subscriber |
US5933136A (en) * | 1996-12-23 | 1999-08-03 | Health Hero Network, Inc. | Network media access control system for encouraging patient compliance with a treatment plan |
US6353444B1 (en) * | 1998-03-05 | 2002-03-05 | Matsushita Electric Industrial Co., Ltd. | User interface apparatus and broadcast receiving apparatus |
US20020049806A1 (en) * | 2000-05-16 | 2002-04-25 | Scott Gatz | Parental control system for use in connection with account-based internet access server |
US20020152460A1 (en) * | 2001-02-12 | 2002-10-17 | Steven Soloff | Seamless system and method for identifying, recording and storing user navigational information for interactive television |
US6647548B1 (en) * | 1996-09-06 | 2003-11-11 | Nielsen Media Research, Inc. | Coded/non-coded program audience measurement system |
US20030221191A1 (en) * | 2002-05-21 | 2003-11-27 | Selevision Fz-Llc | System and method for directed television and radio advertising |
US20040051812A1 (en) * | 2000-10-24 | 2004-03-18 | Hayward Monte Duane | Method of collecting data using an embedded media player page |
US20040205815A1 (en) * | 2003-02-13 | 2004-10-14 | Lg Electronics Inc. | Method and apparatus for providing history of viewed TV program |
US20050204381A1 (en) * | 2004-03-10 | 2005-09-15 | Microsoft Corporation | Targeted advertising based on consumer purchasing data |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6286005B1 (en) * | 1998-03-11 | 2001-09-04 | Cannon Holdings, L.L.C. | Method and apparatus for analyzing data and advertising optimization |
US20030131350A1 (en) * | 2002-01-08 | 2003-07-10 | Peiffer John C. | Method and apparatus for identifying a digital audio signal |
-
2004
- 2004-06-22 US US10/875,024 patent/US20050281293A1/en not_active Abandoned
-
2014
- 2014-05-22 US US14/285,457 patent/US9043823B1/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5703795A (en) * | 1992-06-22 | 1997-12-30 | Mankovitz; Roy J. | Apparatus and methods for accessing information relating to radio and television programs |
US5481294A (en) * | 1993-10-27 | 1996-01-02 | A. C. Nielsen Company | Audience measurement system utilizing ancillary codes and passive signatures |
US5764763A (en) * | 1994-03-31 | 1998-06-09 | Jensen; James M. | Apparatus and methods for including codes in audio signals and decoding |
US5872588A (en) * | 1995-12-06 | 1999-02-16 | International Business Machines Corporation | Method and apparatus for monitoring audio-visual materials presented to a subscriber |
US5848396A (en) * | 1996-04-26 | 1998-12-08 | Freedom Of Information, Inc. | Method and apparatus for determining behavioral profile of a computer user |
US5857190A (en) * | 1996-06-27 | 1999-01-05 | Microsoft Corporation | Event logging system and method for logging events in a network system |
US6647548B1 (en) * | 1996-09-06 | 2003-11-11 | Nielsen Media Research, Inc. | Coded/non-coded program audience measurement system |
US5933136A (en) * | 1996-12-23 | 1999-08-03 | Health Hero Network, Inc. | Network media access control system for encouraging patient compliance with a treatment plan |
US5826165A (en) * | 1997-01-21 | 1998-10-20 | Hughes Electronics Corporation | Advertisement reconciliation system |
US6353444B1 (en) * | 1998-03-05 | 2002-03-05 | Matsushita Electric Industrial Co., Ltd. | User interface apparatus and broadcast receiving apparatus |
US20020049806A1 (en) * | 2000-05-16 | 2002-04-25 | Scott Gatz | Parental control system for use in connection with account-based internet access server |
US20040051812A1 (en) * | 2000-10-24 | 2004-03-18 | Hayward Monte Duane | Method of collecting data using an embedded media player page |
US20020152460A1 (en) * | 2001-02-12 | 2002-10-17 | Steven Soloff | Seamless system and method for identifying, recording and storing user navigational information for interactive television |
US20030221191A1 (en) * | 2002-05-21 | 2003-11-27 | Selevision Fz-Llc | System and method for directed television and radio advertising |
US20040205815A1 (en) * | 2003-02-13 | 2004-10-14 | Lg Electronics Inc. | Method and apparatus for providing history of viewed TV program |
US20050204381A1 (en) * | 2004-03-10 | 2005-09-15 | Microsoft Corporation | Targeted advertising based on consumer purchasing data |
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US9043823B1 (en) | 2015-05-26 |
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