Music distribution system and associated antipiracy protections

• US 8,019,688 B2
• Filed: 03/21/2005
• Issued: 09/13/2011
• Est. Priority Date: 08/27/1999
• Status: Expired due to Fees

• Current Assignee: Zarbana Digital Fund LLC (Intellectual Ventures LLC)
• Original Assignee: Ochoa Optics LLC (Intellectual Ventures LLC)
• Inventors: Sparks, Kelly C., Hunter, Charles E., Hebrank, John H.
• Primary Examiner(s): Elisca; Pierre E
• Application Number:
  US11/085,944
• Publication Number:
  US 20050182730A1
• Time in Patent Office: 2,367 Days
• Field of Search: 705/58, 705/57, 705/50, 705/51
• US Class Current: 705/58
• CPC Class Codes: G06F 21/1063 Personalisation
• CPC Class Codes: G06F 21/16 Program or content traceability, e.g. by watermarking
• CPC Class Codes: G06F 2221/2135 Metering
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/1235 with control of digital rights management [DRM]
• CPC Class Codes: G06Q 20/145 Payments according to the detected use or quantity
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 30/0603 Catalogue ordering
• CPC Class Codes: G11B 2220/2529 Mini-discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 2220/41 Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
• CPC Class Codes: G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: H04H 2201/50 characterised by the use of watermarks
• CPC Class Codes: H04H 60/17 on recording information
• CPC Class Codes: H04H 60/21 Billing for the use of broadcast information or broadcast-related information
• CPC Class Codes: H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
• CPC Class Codes: H04N 21/2543 Billing , e.g. for subscription services payment schemes, architectures or protocols G06Q20/00; e-commerce G06Q30/00; arrangements for billing for the use of broadcast information or broadcast-related information H04H60/21
• CPC Class Codes: H04N 21/262 Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists scheduling strategies for dispatcher in multiprogramming arrangements G06F9/4881; arrangements for scheduling broadcast services or broadcast-related services H04H60/06; flow control in packet networks H04L47/10; establishing a time schedule or organising the servicing of application requests H04L67/62
• CPC Class Codes: H04N 21/44204 : Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched monitoring of user activities for profile generation for accessing a video database G06F16/739; protecting generic digital content where the protection is independent of the precise nature of the content G06F21/10; arrangements for monitoring the use made of the broadcast services in broadcast systems H04H60/31
• CPC Class Codes: H04N 21/6143 : involving transmission via a satellite
• CPC Class Codes: H04N 21/63345 : by transmitting keys key distribution for secret or secure communication H04L9/08; network support of key management H04L63/06
• CPC Class Codes: H04N 21/8106 : involving special audio data, e.g. different tracks for different languages
• CPC Class Codes: H04N 21/8355 : involving usage data, e.g. number of copies or viewings allowed
• CPC Class Codes: H04N 7/165 : Centralised control of user terminal subsequent to an upstream request signal H04N7/17345; Registering at central by two-way working H04N7/17309

Abstract

Music is blanket transmitted (for example, via satellite downlink transmission) to each customer'"'"'s computer-based user station. Customers preselect from a list of available music in advance using an interactive screen selector, and pay only for music that they choose to have recorded for unlimited playback, for example, by a “CD burner”. An “ID tag” is woven into the recorded music so that any illegal copies therefrom may be traced to the purchase transaction.

Claims

1. A device comprising:

a communication mechanism configured to communicate with a data transmission device;

a pre-selection mechanism configured to enable a consumer to pre-select, from a transmission of a plurality of music content items, specific music content items for storage at a consumer location;

a first storage medium configured to store music content items before the consumer is charged for the music content items;

a player mechanism configured to play music content items from the first storage medium, wherein the device is configured to initiate a transaction to charge the consumer a fee for one-time play of the music content item in response to a music content item being selected by the consumer for playing; and

a second storage medium configured to store music content items from the first storage medium, wherein the device is configured to initiate a transaction to charge the consumer a one-time fee for unlimited play of the music content item in response to music items being selected by the consumer for storage on the second storage medium.

2. The device of claim 1, further comprising:

a play list; and

a player capable of playing said play list in any sequence at any time.

3. The device of claim 2, wherein said player is capable of ordering said sequence in continuous playback, shuffle, sort-by-artist, sort-by-title or sort-by-category.

4. The device of claim 1, wherein a portion of said first storage medium is dedicated to the storage of pre-selected music selections.

5. The device of claim 4, wherein said first storage medium comprises a hard drive.

6. The device of claim 1, wherein said pre-selection mechanism comprises:

a menu driven, graphical user interface with controls to provide music selection by artist, title and category.

7. The device of claim 1, wherein said pre-selection mechanism comprises a consumer preference mechanism configured to store consumer preferred music styles and to enable selection of said music styles by a consumer at said consumer location.

8. The device of claim 7, wherein said consumer preference mechanism comprises a graphical user interface with a music style preferences list.

9. The device of claim 7, wherein said consumer preference mechanism comprises:

a graphical user interface with music style, subgroup and artist preferences lists for a more detailed selection by said consumer.

10. The device of claim 1, further comprising:

an individual consumer catalog based on individual consumer preference information;

a mechanism for reading ID headers on the pre-selected music content items and operable such that only those music content items that are indicated by said individual consumer catalog as being desirable to the consumer are selected for recording.

11. The device of claim 1, further comprising:

a download module configured to decode pricing information and said transmitted music content items.

12. The device of claim 1, wherein the first storage medium comprises the second storage medium.

13. The device of claim 1, wherein the second storage medium is a portable storage medium.

14. A user station enabling a consumer to store and playback music items at a consumer location, the user station comprising:

a receiver configured to receive a transmission of a plurality of music content items;

a pre-selection mechanism capable of enabling a consumer to pre-select, from the transmission of a plurality of music content items, specific music content items for storage at the consumer location;

a first storage medium capable of storing music content items from the transmission before the consumer is charged for the music content items, the music content items including a first music content item and a second music content item;

a second storage medium capable of storing the first music content from the first storage medium, such that if the first music content item is selected by the consumer for storage on the second storage medium, a transaction is conducted wherein the consumer is charged a one-time fee for unlimited play of the first music content item and an identification tag associated with the transaction is embedded in the first music content item stored on the first storage medium;

a playback selection mechanism capable of enabling said consumer to;

playback the first music content item from the second storage medium, wherein the consumer is not charged for playback of the first music content item, and

playback the second music content item from the first storage medium, wherein the consumer is charged a fee for one-time playback of the second music content item; and

a content access mechanism capable of enabling the user station to access a content library, said content library comprising said music content items stored in the first storage medium and the second storage medium.

15. The system of claim 14, further comprising:

a play list of said content library; and

a player capable of playing said play list in any sequence at any time.

16. The system of claim 15, wherein said player is capable of ordering said sequence in continuous playback, shuffle, sort-by-artist, sort-by-title or sort-by-category.

17. The system of claim 14, wherein a portion of the first storage medium is dedicated to the storage of music content items.

18. The system of claim 17, wherein said first storage medium comprises a hard drive.

19. The system of claim 14, wherein said pre-selection mechanism comprises:

a menu driven, graphical user interface with simplified controls providing music selection by artist, title and category.

20. The system of claim 14, wherein said pre-selection mechanism comprises a consumer preference mechanism configured to store consumer preferred music styles and to enable selection of said music styles by a consumer at said consumer location.

21. The system of claim 20, wherein said consumer preference mechanism comprises a graphical user interface with a music style preferences list.

22. The system of claim 20, wherein said consumer preference mechanism comprises:

a graphical user interface with music style, subgroup and artist preferences lists for a more detailed selection by said consumer.

23. The user station of claim 14, wherein the first storage medium comprises the second storage medium.

24. The user station of claim 14, wherein the second storage medium is a portable storage medium.

25. A method of distributing music comprising:

providing information to a user device, the information identifying available music content items to be transmitted;

embedding an ID tag in at least one encoded pre-selected music content item, said ID tag comprising data associated with a purchase transaction for the music content item;

transmitting the at least one encoded pre-selected music content item to the user device for storage on a first storage medium before the consumer is charged for the at least one encoded pre-selected music content item; and

verifying if the at least one encoded pre-selected music content item has been recorded on a second storage medium that is operably coupled to the first storage medium.

26. The method of claim 25, further comprising enabling the user device to pre-select and record desired transmitted music content items.

27. The method of claim 26, further comprising transmitting to the user device a content library comprising said encoded pre-selected music content items.

28. The method of claim 26, further comprising enabling the user device to play recorded music content items according to a consumer created play list, said play list being arranged to play said recorded music content items in a desired sequence at a desired time.

29. The method of claim 28, further comprising enabling the user device to present a menu driven, graphical user interface for user selection of said music content items.

30. The method of claim 26, further comprising causing said music content items to be transmitted by direct broadcast satellite data transmission.

31. The method of claim 26, further comprising enabling the user device to permit a consumer to select consumer preferred music styles using a graphical user interface having a musical style preferences list.

32. The method of claim 31, further comprising enabling the user device to permit said consumer to select additional consumer preferences of music subgroups and artists using said graphical user interface having additionally a subgroup preferences list and an artist preferences list.

33. The method of claim 25, wherein the first storage medium comprises the second storage medium.

34. The method of claim 25, wherein the second storage medium is a portable storage medium.

35. A system for distributing music to a plurality of user stations, wherein the user stations are configured to receive a user selection of a transmitted encoded music content item store the selected transmitted encoded music content item, send an indication of the user selection, decode the stored encoded music content item if enabled, receive a key unique to the music content item selected by the user to enable the decoding, embed an ID tag in the decoded music content item, said ID tag comprising data associated with a purchase transaction for the music item, and supply the decoded music content item to the user, the system comprising:

a transmitter configured to blanket-transmit a plurality of encoded digital music content items to the plurality of user stations;

a central controller connectable to the user stations and comprising a first input terminal configured to receive from a user station an indication of a user selection of a transmitted music content item and a first output terminal configured to transmit to the user station a key unique to the selected music content item; and

a billing system associated with the central controller configured to bill the user stations, wherein the billing system is further configured to process payment transactions from the user stations and the central controller is further configured to transmit the key only if a payment transaction for the key is completed in advance of the key transmission.

36. A system as recited in claim 35, wherein said transmitter is configured to blanket-transmit music content items via a direct broadcast satellite system.

37. A system as recited in claim 35, wherein said transmitter is configured to blanket-transmit music content items at a data transmission rate faster than real time.

38. A system as recited in claim 35, wherein said system is configured to transmit music selection content availability, scheduling and content pricing information.

39. A system as recited in claim 38, wherein the central controller is configured to enable at least one of said user stations to:

permit pre-selection and recording of transmitted music content items in a storage medium;

receive transmission of at least one music content item and record the received at least one music content item in a storage medium;

enable selection of a previously recorded music content item, that was previously recorded in the storage medium, for unrestricted playback; and

communicate unrestricted playback selection information regarding a previously recorded music content item, that was previously recorded by the user in the storage medium, to a central controller system, said unrestricted playback selection information having been generated automatically upon determining that the previously recorded music content item has been played at least a predetermined number of times at a user location.

40. A system as recited in claim 39, wherein the central controller is configured to provide at least one of the plurality of user stations with an interactive program guide mechanism that enables selection of available digital music content and enables selection of functions for recording said music content items and functions for playing back recorded music content items.

41. A system as recited in claim 39, wherein the central controller is configured to cause at least one of said user stations to store decoded music content items and associated information in a digital data storage device.

42. A system as recited in claim 39, wherein the central controller is configured to cause at least one of said user stations to remotely access said content availability, scheduling and content pricing information.

43. A system as recited in claim 42, wherein the central controller is configured to enable remote access by said at least one of said user stations via an Internet link to a website of a content provider.

44. A system as recited in claim 42, wherein the central controller is configured to enable remote access by said at least one of said user stations via a phone line.

45. A system as recited in claim 39, wherein the central controller is configured to provide at least one of said user stations with a mechanism that is configured to enable a user to listen to a decoded and stored music content item one or more times on a no-charge basis.

46. A system as recited in claim 45, wherein the central controller is configured to provide at least one of said user stations with a mechanism that is configured to receive a permanent enabling code that is provided subsequent to the recording of a music content item, said permanent enabling code operating in cooperation with said recorded music content item selected for unrestricted playback to thereby enable said unrestricted playback.

47. A system as recited in claim 35, wherein the central controller is configured to enable at least one user station to receive music content from a direct broadcast satellite up-link facility, and to receive program/pricing information transmitted to said up-link facility on a periodic basis.

48. A system as recited in claim 35, wherein the central controller is configured to cause at least one user station to embed an ID tag in at least one song decoded and permanently recorded by the at least one user station.

49. A system as recited in claim 48, wherein the ID tag comprises an inaudible blip at the start of each song.

50. A system as recited in claim 48, wherein the ID tag comprises a 10-digit code stored in three 16-bit samples of a song.

51. A system as recited in claim 48, wherein the ID tag comprises 37 bits carried by the first four samples at the beginning of each song.

52. A system as recited in claim 48, wherein the ID tag is encoded to have alternating polarity so as to hide its audible presence from listeners.

53. A system as recited in claim 48, wherein the ID tag is integrated into the music such that it survives re-recording and compression but is not noticeable to a listener.

54. A system as recited in claim 48, wherein the central controller is configured to cause the at least one user station to embed multiple hidden ID tags into at least one song.

55. A system as recited in claim 48, wherein the system is configured to archive the ID tag with consumer identity information.

56. A system for associating a digital music content item with a purchaser, the system comprising:

a digital music content item embodied in a portable digital storage medium and having an ID tag encoded therein, the ID tag comprising data associated with a purchase transaction for the digital music content item;

a case for the portable digital storage medium, the case having indicia of a code corresponding to the ID tag; and

a data store for storing information relating a purchaser of the digital music content item to the ID tag and to the indicia of the code corresponding to the ID tag.

57. A system as recited in claim 56, wherein the indicia of a code corresponding to the ID tag is a bar code.

58. A user station, comprising:

a receiver configured to receive a user selection of a transmitted encoded music content item;

a module configured to store the selected transmitted encoded music content item;

an output mechanism configured to send an indication of the user selection;

a decoder operable to decode the stored encoded music content item;

a receiver configured to receive a key to enable the decoder, wherein the key is unique to the music content item selected by the user;

an anti-piracy mechanism configured to embed an ID tag in the decoded music content item, said ID tag comprising data associated with a purchase transaction for the music item; and

an output mechanism configured to supply the decoded music content item to the user from the decoder.

59. The user station of claim 58, further comprising:

a permission mechanism configured to permit recording of the decoded music content item in a storage medium for unrestricted playback;

a recording mechanism configured to record the decoded music content item in the storage medium for unrestricted playback; and

a communication mechanism configured to communicate information regarding recording of the decoded music content item in the storage medium for unrestricted playback, to a central controller system, said information regarding recording of the decoded music content item being generated automatically upon the recording of the decoded music content item.

60. The user station of claim 59, wherein said permission mechanism configured to permit recording comprises an interactive program guide mechanism that enables selection of available digital music content items, that enables selection of functions for recording said music content items, and functions for playing back recorded music content items.

61. The user station of claim 59, wherein the user station is configured to receive a permanent enabling code that is provided subsequent to the recording of a music content item, and wherein the permission mechanism permits unrestricted playback of the recorded music content item in response to receiving the permanent enabling code.

62. The user station of claim 58, further comprising:

a remote access mechanism configured to enable remote access to content availability, scheduling and content pricing information.

63. The user station of claim 58, further comprising:

a free trial mechanism configured to enable a user to listen to a decoded music content item one or more times on a no-charge basis.

64. The user station of claim 58, wherein the user station is configured to receive the selected transmitted encoded music content item from a direct broadcast satellite up-link facility, and is further configured to receive program pricing information transmitted from said up-link facility on a periodic basis.

65. The user station of claim 58, wherein the anti-piracy mechanism is configured to embed an ID tag in at least one song decoded and permanently recorded by a user station.

66. The user station of claim 65, wherein the ID tag comprises an inaudible blip at the start of each song.

67. The user station of claim 65, wherein the ID tag comprises a 10-digit code stored in three 16-bit samples of a song.

68. The user station of claim 65, wherein the ID tag comprises 37 bits carried by the first four samples at the beginning of at least one song.

69. The user station of claim 65, wherein the ID tag is encoded to have alternating polarity so as to hide its audible presence from listeners.

70. The user station of claim 65, wherein the ID tag is integrated into the music such that it survives re-recording and compression but is not noticeable to a listener.

71. The user station of claim 65, wherein the anti-piracy module is configured to embed multiple hidden ID tags into at least one song.