Audio System

• US 20080215169A1
• Filed: 03/02/2007
• Published: 09/04/2008
• Est. Priority Date: 03/02/2007
• Status: Abandoned Application

• Current Assignee: Bose Corporation
• Original Assignee: Bose Corporation
• Inventors: Howard, Damian, Yoshioka, Kenneth S., Lang, Steffen, deBettencourt, Lisa, Wood, Jed R., Lai, Trevor Irving
• Application Number:
  US11/681,646
• Publication Number:
  US 20080215169A1
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G11B 20/00173 wherein the origin of the content is checked, e.g. determining whether the content has originally been retrieved from a legal disc copy or another trusted source
• CPC Class Codes: G11B 20/10527 Audio or video recording; Data buffering arrangements G11B20/12 - G11B20/18 take precedence
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

A method of selecting an audio source includes the step of providing an audio system that includes a source of audio data which can be supplied to a speaker to produce sound. A portable audio source device is enabled to be operatively connected to the audio system. When the portable audio source device is operatively connected to the audio system, the audio system automatically stops supplying audio data from the source of audio data to the speaker and starts supplying audio data from the portable audio source device to the speaker to produce sound.

Claims

1. A method of selecting an audio source, comprising tire steps of:

providing a vehicle audio system that includes a head unit for an automobile infotainment system, the head unit including a source of audio data which can be supplied to a speaker to produce sound; and

enabling a portable audio source device to be operatively connected to the audio system, whereby when the portable audio source device is operatively connected to the head unit, the audio system automatically stops supplying audio data from the source of audio data to the speaker and starts supplying audio data from the portable audio scarce device to the speaker to produce sound.

2. The method of claim 1, wherein the portable audio source device is operatively connected to the audio system with an electrical conductor.

3. The method of claim 1, wherein the portable audio source device is operatively connected to the audio system wirelessly.

4. The method of claim 1, wherein when the portable device is disconnected from the audio system, the audio system reverts to using the source of audio data to supply audio data to the speaker to produce sound.

5. The method of claim 1, wherein the source of audio data is selected from one of FM, AM, satellite radio, CD, DVD, and navigation system.

6. The method of claim 1, wherein the portable audio source device is an iPod®

.

7. A method of downloading metadata, comprising the steps of:

providing an audio system; and

enabling a portable audio source device to be operatively connected to the audio system, whereby when the portable audio source device is operatively connected to the audio system, metadata stored on the portable audio source device is automatically downloaded to the audio system.

8. The method of claim 7, wherein the portable audio source device is operatively connected to the audio system with an electrical conductor.

9. The method of claim 7, wherein the portable audio source device is operatively connected, to the audio system wirelessly.

10. The method of claim 7, wherein the downloaded metadata is stored in a volatile memory of the audio system.

11. The method of claim 10, wherein the volatile memory is random access memory.

12. The method of claim 7, wherein the downloaded metadata is stored in a non-volatile memory of the audio system.

13. The method of claim 12, wherein the non-volatile memory is a hard disk drive.

14. The method of claim 7, wherein downloaded metadata that is saved by the audio system is not re-downloaded when the portable device is disconnected from the audio system and then again operatively connected to the audio system.

15. The method of claim 13, wherein downloaded metadata that is saved by the audio system is not re-downloaded when it is determined that the metadata stored on the portable device has not changed from when the portable device was connected to the audio system to when the portable device was next connected to the audio system.

16. A method of presenting metadata, comprising the steps of:

providing an audio system that includes a display; and

enabling a portable audio source device to be operatively connected to the audio system, whereby after the portable audio source device is operatively connected to the audio system, metadata for audio files stored on the portable audio source device is presented on a display of the audio system in a format which is different from a format in which the metadata is displayed on a display of the portable audio source device.

17. The method of claim 16, wherein the metadata presented on the portable device display lists the name of each artist but does not list the name of an album for each artist, whereas the metadata presented on the audio system display lists the name of each artist and lists the name of the album for each artist.

18. The method of claim 17, wherein the metadata presented on the portable device display does not list the total number of albums stored on the portable device, whereas the metadata presented on the audio system display lists the total number of albums stored on the portable device.

19. The method of claim 17, wherein the metadata presented on the portable device display does not list an order of a selected album among a total number of albums stored on the portable device, whereas the metadata presented on the audio system display lists the order of a selected album among the total number of albums stored on the portable device.

20. The method of claim 16, wherein the metadata presented on the portable device display lists the name of each track on an album but does not list the name of an artist for that album, whereas the metadata presented on the audio system display lists the name of each track on the album and lists the name of the artist for that album.

21. The method of claim 20, wherein the metadata presented on the portable device display does not list the total number of tracks on the album, whereas the metadata presented on the audio system display lists the total number of tracks on the album.

22. The method of claim 20, wherein the metadata presented on the portable device display does not list an order of a selected track among a total number of tracks on the album, whereas the metadata presented on the audio system display lists the order of a selected track among the total number of tracks or the album.

23. The method of claim 16, wherein the metadata presented on the portable device display lists the name of each track stored on the portable device but does not list the name of an artist for a selected one of the tracks, whereas the metadata presented on the audio system display lists the name of each track stored on the portable device and lists the name of the artist for the selected track.

24. The method of claim 23, wherein the metadata presented on the portable device display does not list the total number of tracks stored on the portable device, whereas the metadata presented on the audio system display lists the total number of tracks stored on the portable device.

25. The method of claim 23, wherein the metadata presented on the portable device display does not list an order of a selected track among a total number of tracks stored on the portable device, whereas the metadata presented on the audio system display lists the order of a selected track among the total number of tracks stored on the portable device.

26. A method of presenting metadata, comprising the steps of:

providing an audio system that includes a display; and

enabling a portable audio source device to be operatively connected to the audio system, whereby after the portable audio source device is operatively connected to the audio system, metadata associated with an audio file stored on the portable audio source device and metadata associated with an audio file stored on the audio system are simultaneously presented on the display.

27. The method of claim 26, wherein an indicator is provided on the display for a particular piece of metadata that indicates whether an audio file associated with that metadata is stored on the portable device, or whether the audio file is stored on the audio system.

28. The method of claim 26, wherein metadata for audio files stored on the portable device is stored on the audio system in a non-volatile memory of the audio system.

29. The method of claim 28, wherein the non-volatile memory is a hard disk drive.

30. An audio system comprising:

a storage device for digitally storing a first plurality of songs and metadata associated with each of the first plurality of songs;

an interface unit for interfacing with a portable audio source device having a second plurality of songs and metadata associated with each of the second plurality of songs; and

a user interlace configured to present a single menu that allows a user to select a song from either the first or second plurality of songs without having to change source selection.

31. The method of claim 30, wherein an indicator is provided on a display of the user interface for a particular piece of metadata that indicates whether an audio file associated with that metadata is stored on the portable device, or whether the audio file is stored on the storage device.

32. The method of claim 30, wherein metadata for audio files stored on the portable device is stored on the storage device in a non-volatile memory.

33. The method of claim 32, wherein the non-volatile memory is a hard disk drive.

34. An audio system comprising:

a storage device for digitally storing a first plurality of songs and metadata associated with each of the first plurality of songs;

an interlace unit for interfacing with a portable audio source device having a second plurality of songs and metadata associated with each of the second plurality of songs; and

a song selection module configured to playback songs from either the first or second plurality of songs without user input.

35. The audio system of claim 34, wherein the song selection module randomly selects songs from among the first and second plurality of songs.

36. The audio system of claim 34, wherein the song selection module intelligently selects songs from among the first and second plurality of songs.

37. A method of presenting metadata, comprising the steps of:

providing an audio system that includes a display; and

enabling a portable audio source device to be operatively connected to the audio system, whereby after the portable audio source device is operatively connected to the audio system, metadata associated with an audio file stored on the portable audio source device and metadata associated with an audio file stored on the audio system are presented on the display in substantially the same format.

38. The method of claim 37, wherein metadata associated with the audio file stored on the portable audio source device and metadata associated with the audio file stored on the audio system are presented on the display at substantially the same time.

39. The method of claim 37, wherein the format is different from a format in which metadata is displayed by the portable device.