Signal processing apparatus and methods

• US 7,844,995 B1
• Filed: 06/07/1995
• Issued: 11/30/2010
• Est. Priority Date: 11/03/1981
• Status: Active Grant

• Current Assignee: Personalized Media Communications, LLC
• Original Assignee: Personalized Media Communications, LLC
• Inventors: Harvey, John Christopher, Cuddihy, James William
• Primary Examiner(s): Ortiz Criado, Jorge L
• Application Number:
  US08/482,857
• Time in Patent Office: 5,655 Days
• Field of Search: 348/460, 348/461, 348/462, 348/463, 348/464, 348/465, 348/466, 348/467, 348/468, 455/3.1, 455/4.1, 455/45, 725/146
• US Class Current: 725/146
• CPC Class Codes: G06Q 30/0251 Targeted advertisements
• CPC Class Codes: H04N 21/4143 embedded in a Personal Computer [PC]
• CPC Class Codes: H04N 21/4432 Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server resetting in general G06F1/14; program loading or initiating in general G06F9/445; bootstrapping in general G06F9/4401; secure boots of computer platforms G06F21/57
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/818 OS software

Abstract

A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc. At receiver stations, signals in received transmissions and from local inputs (225, 218, 22) cause control processors (200) and computers (205) to automate connection and operation of converters (201), tuners (215), decryptors (224), recorder/players (217), computers (205), furnaces (206), etc. Processors (71, 200) meter and monitor availability and usage of programming.

Claims

1. A method of changing the volume of processor data detected in a television signal at a receiver station, said receiver station comprising a processor for processing data, a detector for detecting data, a portion receiver for receiving a television signal, and a controller for controlling said portion receiver, said method comprising the steps of:

receiving at said portion receiver said television signal, said television signal including segmented portions with digital data embedded in one or more of said segmented portions and a first control signal included in a predetermined instruction portion of said segmented portions;

selecting an amount of said segmented portions of said received television signal including said control portion, and communicating said selected amount of segmented portions to said detector;

searching and detecting at said detector said embedded digital data and said first control signal in said selected amount of said segmented portions;

passing said detected digital data to said processor processing said digital data; and

controlling said portion receiver by said controller and based on said detected first control signal to instruct said portion receiver to one of increase and decrease the size of said amount of segmented portions by varying the amount of segmented portions selected from said segmented portions received in said television signal, to communicate a corresponding at least one of an increased and decreased amount to said detector and cause said detector to search and detect a varying volume of embedded digital data.

2. The method of claim 1, wherein said television signal is an analog television signal.

3. The method of claim 2, wherein segmented portions within only some of said analog television signal is selected and searched for embedded digital data.

4. The method of claim 2, further comprising the step of searching outside said analog television signal for said embedded digital data.

5. The method of claim 1, wherein said television signal is a digital television signal.

6. A method of changing the volume of processor data detected in a television signal at a receiver station, said receiver station including a first processor for processing data, a first detector operatively connected to said first processor for detecting data, a first portion receiver for receiving a television signal, and a first controller for controlling said first portion receiver, said method comprising the steps of:

receiving a television signal at a transmitter station, said television signal including segmented portions with digital data embedded in one or more of said segmented portions;

generating a control signal;

embedding said control signal in a predetermined instruction portion of said segmented portions; and

transmitting, from said transmitter station to said receiver station, said television signal including said segmented portions with digital data embedded in one or more of said segment portions and said control signal in a predetermined instruction portion of said segmented portions, said television signal effective;

to effect first controller based on said control signal at said receiver station to control said first portion receiver to select one of an increase or a decrease in the size of an amount of said segmented portions including said predetermined instruction portion selected from said segmented portions received in said television signal and to communicate a corresponding one of an increased and decreased amount to said first detector;

to search and detect a varying volume of embedded digital data and said control signal in said selected amount of said segmented portions;

to pass said detected digital data to said processor; and

to process said detected digital data.

7. The method of claim 6, wherein said transmitter station includes a second processor for processing data, a second detector for detecting data, a second portion receiver for receiving said television signal, and a second controller for controlling said second portion receiver, said method further comprising the step of:

controlling said second portion receiver with said second controller to vary the amount of said segmented portions selected from said segmented portions received in said television signal and to communicate an increased or decreased amount to said second detector to search and detect a varying volume of embedded digital data.

8. The method of claim 6, wherein said predetermined instruction portion of said segmented portions is searched at said receiver station.

9. The method of claim 8, said method further comprising the step of transmitting an instruction which causes said first processor to communicate at least some of said selected segmented portions to a second of said plurality of processors.

10. The method of claim 9, wherein said television signal is transmitted in a multichannel signal, said multichannel signal including segmented portions including said segmented portions of said television signal and said receiver station selects an amount of segmented portions received in said multichannel signal, said method further comprising the step of transmitting at least some of segmented portions of said television signal in different parts of said multichannel signal.

11. The method of claim 10, wherein said receiver station assembles information included in said different parts.

12. The method of claim 10, wherein said receiver station assembles information included in said different parts in order to provide a receiver station processable programming.

13. A method of changing the volume of processor data detected in a television signal at a receiver station, said receiver station comprising a first processor for processing data, a first detector operatively connected to said first processor for detecting data, a first portion receiver for receiving a television signal, and a first controller for controlling said first portion receiver, said method comprising the steps of:

receiving a television signal to be transmitted at a transmitter station, said television signal including segmented portions with digital data embedded in one or more of said segmented portions;

receiving an instruct signal;

receiving a transmitter control signal which operates at said transmitter station to embed said instruct signal in a predetermined instruction portion of said segmented portions; and

transmitting said television signal including segment portions with digital data embedded in one or more of said segmented portions with said embedded instruct signal, said television signal effective at said receiver station to;

effect said first controller based on said instruct signal to control said first portion receiver to one of increase or decrease the size of an amount of said segmented portions selected from said segmented portions received in said television signal, to communicate a corresponding one of an increased or decreased amount to said detector;

to search and detect a varying volume of said embedded digital data;

to pass said detected embedded data to said processor, and to process said detected embedded data.

14. The method of claim 13, wherein said transmitter station includes a second processor for processing data, a second detector for detecting data, a second portion receiver for receiving a second signal, and a second controller for controlling said second portion receiver, said method further comprising the step of:

receiving said second signal at said transmitter station, said second signal including segmented portions with digital data embedded in one or more of said segmented portions of said second signal;

controlling said second portion receiver with said second controller to vary the amount of said segmented portions of said second signal selected from said segmented portions received in said second signal and to communicate an increased or decreased amount of said segmented portions of said second signal to said second detector to search and detect a varying volume of digital data embedded in said segmented portions of said second signal.

15. The method of claim 13, wherein said transmitter control signal causes said transmitter station to retransmit said television signal.

16. The method of claim 15, wherein said transmitter control signal causes said transmitter station to store said television signal before transmitting said television signal.

17. The method of claim 13, wherein said receiver station is programmed to receive and process a plurality of television signal types, said method further comprising the step of transmitting different parts of at least one television programming transmission in different ones of said plurality of television signal types.