Musician's practice recorder

• US 20020111703A1
• Filed: 02/12/2001
• Published: 08/15/2002
• Est. Priority Date: 02/12/2001
• Status: Abandoned Application

• Current Assignee: Cole, James M.
• Original Assignee: Cole, James M.
• Inventors: Cole, James M.
• Application Number:
  US09/734,533
• Publication Number:
  US 20020111703A1
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: G10H 1/0041 in coded form
• CPC Class Codes: G10H 2210/381 Manual tempo setting or adjustment tempo setting by interpretation of conducting movements G10H2220/206
• CPC Class Codes: G10H 2250/595 ADPCM [adaptive differential pulse code modulation]

Abstract

The present invention discloses an audio recorder that is especially useful for musicians. In a preferred embodiment, such a recorder provides a user with: (a) a generous amount of recording and playback time, (b) a means for repeating the playback of selected segments of a recording, (c) cueing as to when a selected portion of a recording will begin, (d) an audible metronome during recording and playback by imputing beats into a recording, (e) the ability to slow down or speed up the tempo of the playback of a recording, (f) a jack for plugging in external speakers or connecting the recorder to an external computer, (g) operation of the recorder from a rechargeable internal battery pack or through an external A/C transformer, and (h) a housing which easily clips onto a standard music stand.

Claims

1. An audio practice recorder comprising:

a means for recording the sound present in the environment surrounding said means,

a means, coupled to said recording means, for playing back said recorded sound, and

a means, coupled to said playback means, for marking time during said recording at regular, adjustable time intervals.

2. An audio practice recorder as recited in claim 1 further comprising a means, coupled to said playback means, for cueing a user of said recorder during playback as to when a specified portion of said recording is to begin.

3. An audio practice recorder as recited in claim 2 further comprising a means, coupled to said playback means, for looping the playback of a specified portion of said recording.

4. An audio practice recorder as recited in claim 3 further comprising a means, coupled to said playback means, for varying rate of playback of said recording.

5. An audio practice recorder as recited in claim 4 further comprising a housing which encloses said means, said housing having an exterior surface having a clip which allows said recorder to be attached to the support lip of a music stand.

6. An audio practice recorder as recited in claim 5 wherein said recording means having connected in series a microphone, an amplifier, a digitizer, a processor and a non-volatile memory, with said processor having control software for compressing the digitized recording data to be stored and directing said processor to perform said marking time, cueing, looping and variable rate playback functions.

7. An audio practice recorder comprising:

a means for recording the sound present in the environment surrounding said means,

a means, coupled to said recording means, for playing back said recorded sound, and

a means, coupled to said playback means, for cueing a user of said recorder during playback as to when a specified portion of said recording is to begin.

8. An audio practice recorder as recited in claim 7 further comprising a means, coupled to said playback means, for looping the playback of a specified portion of said recording.

9. An audio practice recorder as recited in claim 8 further comprising a means, coupled to said playback means, for varying rate of playback of said recording.

10. An audio practice recorder as recited in claim 9 further comprising a housing which encloses said means, said housing having an exterior surface having a clip which allows said recorder to be attached to the support lip of a music stand.

11. An audio practice recorder as recited in claim 10 wherein said recording means having connected in series a microphone, an amplifier, a digitizer, a processor and a non-volatile memory, with said processor having control software for compressing the digitized recording data to be stored and directing said processor to perform said cueing, looping and variable rate playback functions.

13. An audio practice recorder as recited in claim 12 further comprising a means, coupled to said playback means, for varying the rate of playback of said recording.

14. An audio practice recorder as recited in claim 13 further comprising a means, coupled to said playback means, for marking time during said recording at regular, adjustable time intervals.

15. An audio practice recorder as recited in claim 14 further comprising a housing which encloses said means, said housing having an exterior surface having a clip which allows said recorder to be attached to the support lip of a music stand.

16. An audio practice recorder as recited in claim 15 wherein said recording means having connected in series a microphone, an amplifier, a digitizer, a processor and a non-volatile memory, with said processor having control software for compressing the digitized recording data to be stored and directing said processor to perform said marking time, looping and variable rate playback functions.

18. An audio practice recorder as recited in claim 17 further comprising a means, coupled to said playback means, for marking time during said recording at regular, adjustable time intervals.

19. An audio practice recorder as recited in claim 18 further comprising a means, coupled to said playback means, for cueing the playback of a specified portion of said recording.

20. An audio practice recorder as recited in claim 19 further comprising a housing which encloses said means, said housing having an exterior surface having a clip which allows said recorder to be attached to the support lip of a music stand.

21. An audio practice recorder as recited in claim 20 wherein said recording means having connected in series a microphone, an amplifier, a digitizer, a processor and a non-volatile memory, with said processor having control software for compressing the digitized recording data to be stored and directing said processor to perform said marking time, cueing and variable rate playback functions.

12. An audio practice recorder comprising:

a means for recording the sound present in the environment surrounding said means,

a means, coupled to said recording means, for playing back said recorded sound, and

a means, coupled to said playback means, for looping the playback of a specified portion of said recording.

17. An audio practice recorder comprising:

a means for recording the sound present in the environment surrounding said means,

a means, coupled to said recording means, for playing back said recorded sound, and

a means, coupled to said playback means, for varying rate of playback of said recording.

22. An audio practice recorder comprising:

a means for recording the sound present in the environment surrounding said means,

a means, coupled to said recording means, for playing back said recorded sound, and

a housing which encloses said means, said housing having an exterior surface having a clip which allows said recorder to be attached to the support lip of a music stand.

23. An audio practice recorder as recited in claim 22 further comprising a means, coupled to said playback means, for marking time during said recording at regular, adjustable time intervals.

24. An audio practice recorder as recited in claim 23 further comprising a means, coupled to said playback means, for cueing the playback of a specified portion of said recording.

25. An audio practice recorder as recited in claim 24 further comprising a means, coupled to said playback means, for looping the playback of a specified portion of said recording.

26. An audio practice recorder as recited in claim 25 wherein said recording means having connected in series a microphone, an amplifier, a digitizer, a processor and a non-volatile memory, with said processor having control software for compressing the digitized recording data to be stored and directing said processor to perform said marking time, cueing and looping playback functions.