Satellite audio broadcasting system

• US 4,720,873 A
• Filed: 09/18/1985
• Issued: 01/19/1988
• Est. Priority Date: 09/18/1985
• Status: Expired due to Fees

• Current Assignee: GOODMAN, RICKY R. 515 EAST ROAD 6 NORTH, MONTE VISTA, COLORADO 81144
• Original Assignee: Ricky R. Goodman
• Inventors: Cherry, Robert S., Bobicki, Jeffre M., Goodman, Ricky R.
• Primary Examiner(s): Ng, Jin F.
• Application Number:
  US06/777,201
• Time in Patent Office: 853 Days
• Field of Search: 455/2, 455/3, 455/5, 455/67, 455/12, 358/84, 358/86, 179/2 AS, 370/75, 370/76
• US Class Current: 725/32
• CPC Class Codes: H04B 7/18523 Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service arrangements specially adapted for satellite broadcast receiving H04H40/90; picture transmission via satellite H04N1/00103; television transmission via satellite H04N7/20
• CPC Class Codes: H04H 20/14 for monitoring programmes
• CPC Class Codes: H04H 20/74 of satellite networks
• CPC Class Codes: H04H 2201/70 characterised in that receivers can be addressed
• CPC Class Codes: H04H 40/90 specially adapted for satellite broadcast receiving
• CPC Class Codes: H04H 60/72 using electronic programme guides [EPG] focusing on identifying broadcast space time H04H60/39 ; menu type display of EPG in television receivers H04N21/47

Abstract

A satellite audio broadcasting system for network programming and broad-based advertising includes a network uplink facility and a plurality of local radio station downlink facilities. The system permits pre-empting of network audio by the local station at any time, but automatically and constantly monitors the local broadcast, comparing it to the network audio, and automatically records any periods of departure. Computers are employed at uplink and downlinks, and from time to time the uplink causes each downlink to transfer to it all data relating to such periods of departure for the subject period of time. Using the data this uplink can automatically compute billing to advertisers and payments to subscriber local stations based on the amount of advertising actually broadcast by the stations. Verification is thereby fully automatic and is substantially tamper-proof. Digital databursts preferably are transmitted via the satellite along with the network audio for separation, decoding and use at the downlink. Such data may contain, for example, a program pre-schedule for the coming day and/or simultaneous identifying information at the time a program or advertising is aired, for downlink logging, and individual accessing codes for network control or communication with specific downlink affiliates.

Claims

1. A radio network programming and advertising system, comprising,

a network uplink facility at a first location for transmitting network programs, advertising and other information via a communications satellite in geosynchronous orbit and for receiving and processing information relating to local broadcasting of the programs and advertising,

a plurality of local radio station downlink affiliate facilities at various locations remote from the uplink facility for receiving satellite transmissions originating at the uplink facility and for locally broadcasting network programs and advertising and local programming,

the network uplink facility including means for transmitting both audio, with programs and advertising, and digital databursts at intervals, containing data pertinent to the audio and to the operation of the downlink facilities, up to the satellite,

each downlink facility including means for receiving the satellite transmissions from the uplink facility and for converting them into useable form, including means for separating the databursts from the audio, and microprocessor and memory means for receiving, processing and storing the databurst information, correlator means for receiving the actual local broadcast of the downlink radio station and for receiving the network audio program and advertising transmitted from the uplink facility and for comparing them and for noting periods when the local broadcast departs from the network audio and recording such periods of departure, via the microprocessor and memory means,

both the downlink and the uplink facilities including modem means for telephone communication between the uplink and the downlink facilities,

the uplink facility including a data management computer connected to the uplink facility modem means, and a computer terminal and memory connected to the data management computer, and including data transfer means for initiating connection through the modem means and telephone lines between the downlink microprocessor and the data management computer and for causing the downlink microprocessor and memory means to transfer stored data relating to periods of departure of the downlink broadcast from the network audio, into the data management computer of the uplink facility, and

the uplink facility further including automatic billing and payment means associated with the data managment computer for automatically computing bills to advertisers for the local broadcasting of their advertisements and for automatically computing payments due each local station downlink facility for the broadcasting of such advertising, both in accordance with and reflecting said noted periods of departure of each downlink affiliate station from the network audio and whether and to what extent network advertising has been omitted from each local station broadcast.

2. The system of claim 1, wherein the downlink facility further includes means connected to the microprocessor and memory means for presenting some of the databurst information in readable form to a downlink station operator.

3. The system of claim 1, wherein the automatic billing and payment means includes printing means for automatically printing bills to advertisers and checks for payments due each local station downlink facility.

4. The system of claim 1, wherein the uplink facility includes means for transmitting specific access databursts for individually accessing each downlink station separately, for communication with and control of downlink stations individually.

5. The system of claim 1, wherein the correlator means comprises differential amplifier means and zero-crossing detector means, for recognizing points of departure of the local broadcast from the network audio, and points where they again coincide.

6. The system of claim 1, wherein the correlator means comprises first and second integrator means receiving the local broadcast and the network audio signals, respectively, for averaging the signals over a time period which is the same for both integrator means, both integrator means outputting a voltage signal, and means for comparing the two voltage signals to determine correlation or non-correlation and for outputting an output signal indicative thereof.

7. The system of claim 6, wherein the comparing means includes means for substracting the two voltage signals.

8. A radio communication system for broadcasting network programming and broad-based advertising via satellite and remote local stations, comprising,

a network source uplink facility having uplink means for transmitting both audio, including programs and advertising, and coded digital databurst information via communications satellite in geosynchronous orbit,

a plurality of remote local radio station affliate downlink facilities, each including downlink receiving means for receiving the network transmissions from the satellite, for separating the coded databurst information from the audio, for decoding the databurst information, and for presenting the network audio in a form useable in the local station broadcast, and including means for using the databurst information in accordance with its informational and directional content, including for downlink control functions,

downlink correlating means for receiving the network audio and the local station broadcast and comparing them and determining periods of departure of the local broadcast from the network audio and for generating time-based signals representing said periods of departure,

downlink computer means and memory means for receiving the time-based signals from the downlink correlator means and for recording in memory correlation records relating to said periods of departure,

downlink modem means associated with the downlink computer means for communicating information over telephone lines,

uplink computer means and uplink modem means for communicating with the downlink computer means from time to time via the downlink modem means and receiving information from the downlink computer means, including said correlation records relating to periods of departure, over telephone lines, and

data processing means associated with the uplink computer means for computing billing to advertisers and payments to local radio station affiliate downlink facilities for local broadcasting of said broad-based network advertising, based on a comparison of said correlation records with network advertising broadcast by the uplink, relative to each local radio station.

9. The radio communication system of claim 8, wherein the transmitting means includes means for transmitting on a single carrier frequency of sufficient bandwidth to assure adequate audio fidelity and to assure proper databurst integrity.

10. The radio communication system of claim 8, wherein the downlink receiving means includes said downlink computer means and a connected printer, for presenting some of the decoded databurst information in readable form for a downlink affiliate station operator.

11. The radio communication system of claim 8, wherein the uplink facility includes means for transmitting databursts for individually accessing each downlink station separately and for instructing the downlink from time to time via the downlink computer means to telephone the uplink over the modem means and to transfer to the uplink computer means information including said correlation records relating to periods of departure for a selected span of time.

12. The radio communication system of claim 11, wherein said information transferred includes a record of instances of individual accessing of the local affiliate via databursts.

13. The radio communication system of claim 12, wherein the downlink computer means and memory means include occurrence recording means for recording a plurality of types of occurrences at the affiliate downlink facility, including instances of individual accessing of the affiliate downlink by the network via databursts, time synchronization of downlink with network, detection of errors in satellite databurst transmission, detected problems with downlink equipment, and other occurrences including correlation records of the local station'"'"'s broadcast going "on" the network or "off" the network, all being recorded along with the time of the occurrence, and all being recorded in the memory means in time order as a stream of identified and time-coded occurrences of various types.

14. The radio communication system of claim 13, wherein the downlink and uplink computer means and modem means include means for transferring said stream of identified and time-coded occurrences from the downlink to the uplink computer means, including said correlation records.

15. The radio communication system of claim 14, wherein the recorded time-coded occurrences are in the form of a status code identifying the type of occurrence, and a time code representing the hour of the week, minutes and seconds.

16. The radio communication system of claim 8, further including uplink printer means associated with the uplink computer means and the data processing means for automatically printing bills to the advertisers and checks in payment to the local radio stations.

17. The radio communication system of claim 8, further including downlink defeat means for permitting defeat of network audio by a downlink local station operator at times and for time spans selected by the local station operator.

18. The radio communication system of claim 17, wherein the digital databurst information includes timed cue triggers for cueing and providing a triggering signal usable for automatically activating replacement local programming audio played on the local station'"'"'s equipment and selected by the local radio station operator to defeat the network audio, and wherein said downlink defeat means includes cue receiving means for receiving and utilizing said cue triggers to automatically defeat the network audio and replace it with the selected local programming at the selected times and for the selected time spans.

19. The radio communication system of claim 8, wherein the uplink transmitting means further includes means for transmitting an optional "network voice" audio to accompany the other network audio, and wherein the downlink radio station facility includes means for receiving said network voice audio and enabling the broadcasting of it with the network audio, and the downlink further including manual network voice defeat means for permitting the local radio station operator to defeat the optional network voice audio whenever desired.

20. The radio communication system of claim 8, wherein the uplink transmitting means includes a digital databurst generator and automator means, both connected to the uplink computer means, for formulating the digital databursts with the selected information to be transmitted, including specific advertiser information entered manually into the automator means, and time and date information.

21. The radio communication system of claim 8, wherein the uplink means includes means for including in the digital databurst information specific coded information for accessing each individual downlink facility separately for functions relating to that facility individually, and wherein the downlink receiving means includes means for utilizing the specific coded information for said functions.

22. The radio communication system of claim 8, wherein the correlating means comprises a pair of integrator means receiving the local and network signals, respectively, and each outputting an averaged voltage signal, means for combining the two signals to obtain a combined-value voltage signal, comparator means for comparing the combined-value signal with a reference voltage, and output means for sending a digital output signal representing either ON LINE, for correlation, or OFF LINE, for non-correlation, to the downlink computer means.

23. The radio communication system of claim 8, wherein the data processing means includes memory means and comparing means associated with the uplink computer means for taking the correlation records of each separate local affiliate downlink facility for a selected period, stored rate information relative to each individual downlink station, stored advertiser information, and a stored schedule of network advertising broadcast by the network uplink in the selected period, and making comparisions and determining what network advertising was broadcast by each local affiliate downlink station during the selected period, calculating the amount payable to the station for the advertising broadcast, and calculating the amount billable to each advertiser for the local broadcasting of its advertising, for the selected period.

24. A local downlink radio station facility for receiving network audio including programming and broad-based advertising, and coded digital databurst information, over satellite from a source network uplink facility, and for broadcasting the programming and advertising to a local audience, comprising:

downlink receiving means for receiving the network transmissions from the satellite, for separating the coded databurst information from the audio, for decoding the databurst information, and for presenting the network audio in a form useable in the local station broadcast, and including means for using the databurst information in accordance with its informational and directional content, including for downlink control functions,

downlink correlating means for receiving the network audio and the local station broadcast and comparing them and determining periods of departure of the local broadcast from the network audio and for generating time-based signals representing said periods of departure,

downlink computer means and memory means for receiving the time-based signals from the downlink correlating means and for recording in memory correlation records relating to said periods of departure, and

downlink modem means associated with the downlink computer means for communicating information over telephone lines from time to time, to a corresponding modem means and computer means at the network uplink facility, including said correlation records relating to periods of departure,

whereby the information communicated to the network uplink facility may be processed by the uplink computer means to compare the correlation records from each of a large number of such local downlink ratio station facilities to a record of network advertising broadcast over satellite by the network uplink, and thereby automatically to compute billing to advertisers and payments to each of the local facilities for their broadcasting of network advertising.

25. The radio communication facility of claim 24, wherein the downlink receiving means includes said downlink computer means and a connected printer, for presenting some of the decoded databurst information in readable form for a downlink affiliate station operator.

26. The radio station facility of claim 24, including means for receiving, utilizing and acting upon satellitetransmitted databursts coded by the network uplink for individual access to the particular local station facility, separately from other local station facilities, for functions relating to the subject local station individually.

27. The radio station facility of claim 24, further including downlink defeat means for permitting defeat of network audio by a downlink local station operator at times and for time spans selected by the local station operator.

28. The radio station facility of claim 24, wherein the digital databurst information from the network uplink includes timed cue triggers signals for cueing and providing a triggering signal usable for automatically activating replacement local programming audio played on the local station'"'"'s equipment and selected by the local radio station operator to defeat the network audio, and wherein said downlink defeat means includes cue receiving means for receiving and utilizing said cue trigger signals to automatically defeat the network audio and replace it with the selected local programming at the selected times and for the selected time spans.

29. The radio station facility of claim 24, wherein the uplink network transmissions include an optional "network voice" audio to accompany the other network audio, and wherein the downlink radio station facility includes means for receiving said network voice audio and enabling the broadcasting of it with the network audio, and the downlink further including manual network voice defeat means for permitting the local radio station operator to manually defeat the optional network voice audio whenever desired.

30. A method for broadcasting network programming and broad-based advertising via satellite and remote local stations, comprising,

providing a network source uplink facility and transmitting therefrom both audio, including programs and advertising, and coded digital databurst information via communications satellite in geosynchronous orbit,

providing a plurality of downlink facilities at remote local radio station affliates, with automatic downlink equipment at each,

receiving the network transmissions from the satellite at each downlink facility, separating the coded databurst information from the audio, decoding the databurst information with a decoder, presenting the network audio in a form useable in the local station broadcast, and using the databurst information in accordance with its informational and directional content, including use for downlink control functions,

receiving the network audio and the local station broadcast in a downlink correlator and comparing them and determining periods of departure of the local broadcast from the network audio, and generating time-based signals representing said periods of departure,

receiving the time-based signals from the downlink correlator in a downlink computer means and memory means and recording in memory correlation records relating to said periods of departure,

establishing communication from time to time between each downlink computer means and an uplink computer means at the network uplink facility via modem means in each facility over ground-based communication lines, and sending information from the downlink to the uplink, including said correlation records relating to periods of departure, and

at the network uplink facility, using the uplink computer means to compute billing to advertisers and payments to local radio station affiliate downlink facilities for local broadcasting of said broad-based network advertising, based on a comparison of said correlation records with network advertising broadcast by the uplink, relative to each local radio station.

31. The method of claim 30, further including transmitting from the uplink facility databursts for individually accessing each downlink station separately and for instructing the downlink from time to time via the downlink computer means to call the uplink via the modem means and to transfer to the uplink computer means information including said correlation records relating to periods of departure for a selected span of time.

32. The method of claim 30, further including transmitting in the digital databurst information from the uplink specific coded information for accessing each individual downlink facility separately for functions relating to that facility individually, and at each downlink utilizing the specific coded information for said funcitons.