Personal audio player with wireless file sharing and radio recording and timeshifting

• US 8,311,475 B1
• Filed: 01/12/2012
• Issued: 11/13/2012
• Est. Priority Date: 04/26/2005
• Status: Expired due to Fees

• Current Assignee: Harris Technology LLC
• Original Assignee: Harris Technology LLC
• Inventors: Harris, Scott C.
• Primary Examiner(s): SHARMA, SUJATHA R
• Application Number:
  US13/348,975
• Time in Patent Office: 306 Days
• Field of Search: 455/414.1, 455/414.3, 455/407, 455/412.2, 455/3.06, 455/344, 455 301- 304, 455/412.1, 455/413, 455/550.1, 455/456.1, 709/231, 709/203, 709/217, 725/34, 725/35, 725/81, 725/138, 725/139, 725115-118, 725/46, 725/61
• US Class Current: 455/3.06
• CPC Class Codes: G11B 20/00007 Time or data compression or expansion audio compression based on psychoacoustics G10L19/00; data processing for reproducing audio data at different playback speeds G10L21/04; video compression H04N19/00; data compression per se H03M7/30
• CPC Class Codes: G11B 20/10527 Audio or video recording; Data buffering arrangements G11B20/12 - G11B20/18 take precedence
• CPC Class Codes: G11B 2020/00014 the compressed signal being an audio signal
• CPC Class Codes: G11B 2020/00043 Adaptive transform acoustic coding [ATRAC]
• CPC Class Codes: G11B 2020/00057 MPEG-1 or MPEG-2 audio layer III [MP3]
• CPC Class Codes: G11B 2020/10546 specifically adapted for audio data
• CPC Class Codes: G11B 27/005 Reproducing at a different information rate from the information rate of recording for television signals H04N5/783
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
• 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 portable MP3 player, which includes radio capability therein. The device includes a radio part which enables receiving radio, either over the airwaves, or via a network. The radio information can be time shared for later use, and sequences within the radio information can be identified for storage within the memory. The memory can store compressed information, such as MP3 information, indicative of songs which are stored. The memory can also store information that is received over the radio.

Claims

1. A portable computer system, comprising:

an audio circuit, which produces an audio output indicative of information that is received by said audio circuit;

a storage device, which stores information to be played by said audio circuit;

a controlling part, which controls operations including operations to store information in said storage device and to retrieve stored information from said storage device, said controlling part also controlling a user interface that can be interacted with by a user to store said information in said storage device and to retrieve and play said stored information from said storage device;

a network communication device, which includes a wireless part which communicates wirelessly over at least one wireless network and also includes a wired part which communicates with a wired network;

a battery, which provides power for at least said storage device, said controlling part, said user interface and said network communication device; and

a power connection, which receives power to charge said battery when connected;

said controlling part detecting when said portable computer system is connected and receiving said power over said power connection, and automatically recording first information only when said portable computer is connected and receiving said power over said power connection, and not recording said first information when said portable computer system is not connected and receiving said power over said power connection.

2. The portable computer system as in claim 1, wherein said first information is a recording of radio transmissions.

3. The portable computer system as in claim 1, wherein said first information is music that has been created at a previous time.

4. A portable computer system as in claim 1, wherein said first information includes individual songs of music.

5. The portable computer system as in claim 1, wherein said communication to the wired network is over a same connector that receives said power connection.

6. The portable computer system as in claim 1, wherein said controlling part also controls recording current information as recorded current information and storing said recorded current information into said storage device.

7. A portable computer system as in claim 6, wherein said current information is of radio broadcasts.

8. The portable computer system as in claim 1, wherein said wireless part communicates with a wireless network automatically when in range of the wireless network, to receive first information automatically from the wireless network, and to send said information automatically to other client computers that are within range of the wireless part.

9. A portable computer as in claim 8, wherein said controlling part controls recording the first information and storing the recorded first information in said storage device, and the controlling part controls later playing back the first information that has been stored in said storage device.

10. A portable computer system, comprising:

an audio circuit, which produces an audio output indicative of information that is received by said audio circuit;

a storage device, which stores information to be played by said audio circuit;

a controlling part, which controls operations including operations to store information in said storage device and to retrieve stored information from said storage device, said controlling part also controlling a user interface that can be interacted with by a user to store said information in said storage device and to retrieve and play said stored information from said storage device;

a network communication device, which includes a wireless part which communicates wirelessly over at least one wireless network; and

a battery, which provides power for operating at least said storage device, said controlling part, said user interface and said network communication device;

said controlling part controlling automatically receiving communications over said wireless network, to automatically receive communications when within range of a communicating wireless network, and storing at least part of said communications in said storage device.

11. The portable computer system as in claim 10, wherein said controlling part controls, when receiving said communications over said wireless network, automatically communicating with another portable computer system that is in range of the network communication device which is different than a source from which said communications was received.

12. The portable computer system as in claim 10, wherein said network communication device also includes a connection to power to charge said battery, and a connection to a wired network on a same connector that receives charge for said battery.

13. The portable computer system as in claim 10, wherein said controlling part also controls recording currently received information and storing recorded information into said storage device.

14. A portable computer system as in claim 10, wherein said communications over said wireless network includes broadcasts of music over the wireless network.

15. A portable computer system as in claim 10, wherein said communications over the wireless network includes information about a local area.

16. A method of operating a portable computer, comprising:

storing information to be played in a storage device;

using the computer to control operations including operations to store information in said storage device and to retrieve stored information from said storage device, based on commands received over a user interface;

producing an audio output indicative of said information to be played responsive to retrieving said information from said storage device;

powering circuits including at least said storage device, said controlling part, from a battery;

receiving power to charge said battery and detecting when said power to charge the battery is being received;

communicating wirelessly over at least one wireless network from the computer;

storing first information in said storage device only when said power to charge said battery is being received, and not storing said first information in said storage device when said power to charge the battery is not being received.

17. The method as in claim 16, wherein said first information includes individual songs of music.

18. A method as in claim 16, wherein said communicating over the wired network is over a same connector that receives said first information.

19. The method as in claim 16, wherein said communicating wirelessly comprises communicating automatically over the wireless network when in range of the wireless network, to receive first information automatically from the wireless network, and to send said information automatically to other computers who are within range of the wireless communication.

20. The method as in claim 16, further comprising controlling recording the first information and storing recorded first information in said storage device, and later playing back the first information that has been stored in said storage device.