Methods and apparatuses for recording and playing back audio signals

• US 7,184,557 B2
• Filed: 09/02/2005
• Issued: 02/27/2007
• Est. Priority Date: 03/03/2005
• Status: Expired due to Fees

• Current Assignee: William Berson
• Original Assignee: William Berson
• Inventors: Berson, William
• Primary Examiner(s): Chin; Vivian
• Assistant Examiner(s): KURR, JASON RICHARD
• Application Number:
  US11/219,514
• Publication Number:
  US 20060198531A1
• Time in Patent Office: 543 Days
• Field of Search: 381/61, 381/17, 381/310, 700/94
• US Class Current: 381/61
• CPC Class Codes: G11B 20/10527 Audio or video recording; Data buffering arrangements G11B20/12 - G11B20/18 take precedence
• CPC Class Codes: G11B 2020/10546 specifically adapted for audio data
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence

Abstract

Methods and apparatus for recreating audio signals to sound as though the signals had been recorded in a different acoustic environment is provided. The methods and apparatus may include one or more inputs that receive an audio signal and an input that receives a selected acoustic environment signal, as well as processing circuitry that produces one or more output signals representative of the audio signal being played in the selected acoustic environment. The input, output and characterization signals may be processed and recorded to storage media, either individually or together. The circuitry may interface with other technology and circuitry or may be a complete stand-alone system.

Claims

1. A method for producing altered audio signals, said method comprising:

displaying a plurality of audio signals available for selection;

choosing one audio signal for processing based on a first selection by a user of said chosen audio signal from said plurality of audio signals;

receiving a removable storage medium that is primarily used to store at least one acoustic environment characterization;

displaying a plurality of acoustic environment characterizations available for selection, wherein said plurality of acoustic environment characterizations include said at least one acoustic environment characterization stored on said removable storage medium;

selecting one characterization for processing said chosen audio signal based on a second selection by said user of said selected acoustic environment characterization from said plurality of acoustic environment characterizations; and

processing said chosen audio signal and said selected characterization to produce an output signal representative of said chosen audio signal being played-back in an acoustic environment represented by said selected characterization.

2. The method of claim 1, wherein displaying a plurality of audio signals comprises displaying a list of names of said plurality audio signals.

3. The method of claim 1 further comprising receiving said chosen audio signal as streaming media.

4. The method of claim 1 further comprising receiving said chosen audio signal from the Internet.

5. The method of claim 1 further comprising receiving said chosen audio signal from a storage device.

6. The method of claim 1, wherein displaying said plurality of audio signals comprises displaying a list of names of said plurality of acoustic environment characterizations.

7. The method of claim 1, wherein said selected characterization is a characterization of an actual sports stadium.

8. The method of claim 1, wherein said selected characterization is a characterization of an actual concert hall.

9. The method of claim 1 further comprising generating said selected characterization.

10. The method of claim 1 further comprising receiving said selected characterization as streaming media.

11. The method of claim 1 further comprising receiving said selected characterization from the Internet.

12. The method of claim 1 further comprising receiving said selected characterization from a non-removable storage medium.

13. The method of claim 1 further comprising storing said selected characterization on a storage device.

14. The method of claim 1 further comprising storing said output signal on a storage device.

15. The method of claim 1, wherein displaying said plurality of audio signals occurs on a first display screen and said displaying plurality of acoustic environment characterizations occurs on said first display screen.

16. The method of claim 1 further comprising:

displaying a plurality of locations in the acoustic environment represented by said selected characterization that may be chosen;

choosing one location for processing said chosen audio signal based on a third selection by said user of one location from said plurality of locations; and

processing said chosen audio signal based on said chosen location to produce an output signal representative of said chosen audio signal being played-back in an acoustic environment where said user would be in said chosen location.

17. The method of claim 16, wherein:

said displaying said plurality of audio signals occurs on a first display screen;

said displaying said plurality of acoustic environment characterizations occurs on said first display screen; and

said displaying said plurality of locations occurs on said first display screen.

18. The method of claim 16, wherein:

displaying said plurality of audio signals occurs on a first display screen;

displaying said plurality of acoustic characterizations occurs on a second display screen; and

display said plurality of locations occurs on a third display screen.

19. A method for producing altered audio signals, said method comprising:

displaying a plurality of audio signals available for selection on a first display screen;

choosing one audio signal for processing based on a first selection by a user of said chosen audio signal from said plurality of audio signals;

receiving a removable storage medium that is primarily used to store at least one acoustic environment characterization;

displaying a plurality of acoustic environment characterizations available for selection on a second display screen, wherein said plurality of acoustic environment characterizations include said at least one acoustic environment characterization stored on said removable storage medium;

selecting one characterization for processing said chosen audio signal based on a second selection by said user of said selected acoustic environment characterization from said plurality of acoustic environment characterizations; and

processing said chosen audio signal and said selected characterization to produce an output signal representative of said chosen audio signal being played-back in an acoustic environment represented by said selected characterization.

20. A method for producing altered audio signals, said method comprising:

displaying a plurality of audio signals available for selection on a display screen;

choosing one audio signal for processing based on a first selection by a user of said chosen audio signal from said plurality of audio signals;

receiving a removable storage medium that is primarily used to store at least one acoustic environment characterization;

displaying a plurality of acoustic environment characterizations available for selection on said display screen, wherein said plurality of acoustic environment characterizations include said at least one acoustic environment characterization stored on said removable storage medium;

selecting one characterization for processing said chosen audio signal based on a second selection by said user of said selected acoustic environment characterization from said plurality of acoustic environment characterizations; and

processing said chosen audio signal and said selected characterization to produce an output signal representative of said chosen audio signal being played-back in an acoustic environment represented by said selected characterization.

21. An apparatus for playing back altered audio signals, said apparatus comprising:

at least one display screen;

a media slot that receives a removable storage medium that is primarily used to store at least one acoustic environment characterization; and

circuitry configured to;

display on said at least one display screen a plurality of audio signals;

choose one audio signal to process based on a first selection by a user of one audio signal from said plurality of audio signals;

display on said at least one display screen a plurality of acoustic environment characterizations, wherein said plurality of acoustic environment characterizations includes said at least one acoustic environment characterization stored on said removable storage medium;

select one characterization to process said chosen audio signal based on a second selection by said user of one acoustic environment characterization from said plurality of characterizations; and

process said chosen audio signal and said selected characterization into an output signal representative of said audio signal being played-back in an acoustic environment represented by said selected characterization.

22. The apparatus of claim 21, wherein said circuitry is further configured to display on said at least one display screen a list of names representing said plurality of audio signals.

23. The apparatus of claim 21 further comprising an input device coupled to said circuitry.

24. The apparatus of claim 23, wherein said input device provides data as streaming media to said circuitry.

25. The apparatus of claim 23, wherein said input device provides data from the Internet to said circuitry.

26. The apparatus of claim 23, wherein said input device is a non-removable storage device.

27. The apparatus of claim 21, wherein said circuitry is further configured to display on said at least one display screen a list of names representing said plurality of acoustic environment characterizations.

28. The apparatus of claim 21, wherein said selected characterization is a characterization of an actual sports stadium.

29. The apparatus of claim 21, wherein said selected characterization is a characterization of an actual concert hall.

30. The apparatus of claim 21, wherein said circuitry is further configured to generate said selected characterization.

31. The apparatus of claim 21 further comprising an output device that receives said processed output signal from said circuitry.

32. The apparatus of claim 31, wherein said output device is a storage device.

33. The apparatus of claim 21, wherein:

said at least one display screen is a single display screen; and

said circuitry is further configured to display said plurality of audio signals and said plurality of acoustic environment characterizations on said single display screen.

34. The apparatus of claim 21, wherein said circuitry is further configured to:

display on said at least one display screen a plurality of locations in said acoustic environment that are available for selection;

choose one location for processing said chosen audio signal based on a third selection by said user of a first location from said plurality of locations; and

process said chosen audio signal and said chosen location to produce an output signal representative of said chosen audio signal being played-back in an acoustic environment represented by said chosen location.

35. The apparatus of claim 34, wherein:

said at least one display screen is a single display screen; and

said circuitry is further configured to display said plurality of audio signals, said plurality of acoustic environment characterizations and said plurality of locations on said single display screen.

36. The apparatus of claim 34, wherein:

said at least one display screen is at least three display screens; and

said circuitry is configured to;

display said plurality of audio signals on a first display screen;

display said plurality of acoustic characterizations on a second display screen; and

display said plurality of locations on a third display screen.

37. An apparatus for playing back altered audio signals, said apparatus comprising:

at least two display screens;

a media slot that receives a removable storage medium that is primarily used to store at least one acoustic environment characterization; and

circuitry configured to;

display on a first display screen a plurality of audio signals;

choose one audio signal to process based on a first selection by a user of one audio signal from said plurality of audio signals;

display on a second display screen a plurality of acoustic environment characterizations, wherein said plurality of acoustic environment characterizations includes said at least one acoustic environment characterization stored on said removable storage medium;

select one characterization to process said chosen audio signal based on a second selection by said user of one acoustic environment characterization from said plurality of characterizations; and

process said chosen audio signal and said selected characterization into an output signal representative of said audio signal being played-back in an acoustic environment represented by said selected characterization.

38. An apparatus for playing back altered audio signals, said apparatus comprising:

a display screen;

a media slot that receives a removable storage medium that is primarily used to store at least one acoustic environment characterization; and

circuitry configured to;

display on said display screen a plurality of audio signals;

choose one audio signal to process based on a first selection by a user of one audio signal from said plurality of audio signals;

display on said display screen a plurality of acoustic environment characterizations, wherein said plurality of acoustic environment characterizations includes said at least one acoustic environment characterization stored on said removable storage medium;

select one characterization to process said chosen audio signal based on a second selection by said user of one acoustic environment characterization from said plurality of characterizations; and

process said chosen audio signal and said selected characterization into an output signal representative of said audio signal being played-back in an acoustic environment represented by said selected characterization.