Multiple key electronic instrument having background songs each associated with solo parts which are synchronized with and harmonious with the background song

• US 5,074,182 A
• Filed: 01/23/1990
• Issued: 12/24/1991
• Est. Priority Date: 01/23/1990
• Status: Expired due to Fees

• Current Assignee: Noise Toys, Inc.
• Original Assignee: Noise Toys, Inc.
• Inventors: Capps, Stephen P., Bogas, Edgar N., DuFlon, Raymond H.
• Primary Examiner(s): Shoop, Jr., William M.
• Assistant Examiner(s): Kim, Helen
• Application Number:
  US07/469,095
• Time in Patent Office: 700 Days
• Field of Search: 84/609, 84/610, 84/611, 84/612, 84/634, 84/635, 84/636, 84/645, 84/646, 84/DIG. 30
• US Class Current: 84/609
• CPC Class Codes: G10H 1/342 for guitar-like instruments with or without strings and with a neck on which switches or string-fret contacts are used to detect the notes being played electric guitars in which the tones are generated by the vibration of strings G10H3/18
• CPC Class Codes: G10H 1/361 Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems

Abstract

An electronic instrument and method includes manual control switches for producing and controlling creative variations on pre-recorded song selections that remain synchronized and melodiously oriented to the selected song substantially independent of the timing of manual operation of control switches. Several instruments of similar design can be connected together to facilitate `playing in a band` of such instruments which synchronize on the song selected via one instrument and which respond to individual solos or riffs `played` on one instrument with corresponding, timed solo or riff capabilities on other instruments.

Claims

1. An electronic musical instrument comprising:

a body;

a first memory means for storing background music sections, each of said background music sections containing one or more operation codes that encode at least one of note pitch, duration and control information;

a second memory means for storing solo music sequences, each of said solo music sequences containing one or more operation codes that encode at least one of note pitch, duration and control information;

a plurality of first switches, each of said first switches being coupled to an associated one of a plurality of first buttons so that the user of said electronic musical instrument can change the electrical state of each of said first switches by operating the associated one of said plurality of first buttons, said first buttons being shaped and distributed on said body in a manner resembling the frets on a guitar;

a plurality of second switches, each of said second switches being coupled to an associated one of a plurality of second buttons so that the user of said electronic musical instrument can change the electrical state of each of said second switches by operating the associated one of said plurality of second buttons, said second buttons being shaped and distributed on said body in a manner resembling the strings on a guitar;

a sound generation means for producing audio signals;

a processing means coupled to said first memory means and to said second memory means and coupled to said sound generation means, said processing means being coupled to said plurality of first switches and to said plurality of second switches, said processing means processing the operation codes in said first memory means and controlling said sound generation means to produce background music, said processing means processing the control information in said first memory means and determining which one of said first switches and which one of said second switches has been operated by the user to select operation codes from said second memory means for a selected one of said solo music sequences, said control information of said background music sections and the one of said first switches which has been operated and the one of said second switches which has been actuated selecting said selected one of said solo music sequences.

2. An electronic musical instrument as in claim 1 wherein said selected one of said solo music sequences is harmonious with said background music and wherein said background music sections comprise at least a first section and a second section and a transition section and further comprising:

a third switch for signalling a transition from said first section to said second section, said third switch being coupled to said processing means, said processing means causing said transition at a musically appropriate point as indicated by the operation codes of said first section in said first memory means, said operation codes including information indicating the musically correct transition point between said first section and said second section.

3. An electronic musical instrument as in claim 2 wherein said transition section is played before said second section and after said processing means causes said transition.

4. An electronic musical instrument as in claim 2 further comprising:

a fourth switch for signalling a transition to a finale section, said finale section being the ending part of said background music, said fourth switch being coupled to said processing means.

5. An electronic musical instrument as in claim 2 wherein said second memory means includes control information indicating which notes in said solo music sequences can be raised or lowered in pitch and wherein said processing means alters the pitch of such notes which can be raised or lowered according to the state of the first switch above the one of said first switches which has been operated and the first switch below the one of said first switches which has been operated.

6. An electronic musical instrument as in claim 1 further comprising:

an encoded switch means being located on said body and being shaped in a manner resembling a bender bar on a guitar, said encoded switch means encoding a plurality of distinguishable radial switch positions, one of said radial switch positions being selected by said user, said encoded switch means being coupled to said processing means to provide the radial switch position selected by said user, said processing means calculating a pitch adjustment for said selected one of said solo music sequences and modifying the pitch of said selected one of said solo music sequences.

7. An electronic musical instrument as in claim 1 wherein said processing means determines whether at least two of said second switches are operated concurrently and controls said sound generation means to produce a plurality of selected solo music sequences if at least two of said second switches are operated concurrently, wherein said plurality of selected solo music sequences resembles a chord of solo music.

8. An electronic instrument as in claim 7 wherein said plurality of second switches comprises 2 to 6 said second switches.

9. An electronic musical instrument as in claim 1 wherein said second memory means includes control information indicating which notes in said solo music sequences can be raised or lowered in pitch and wherein said processing means alters the pitch of such notes which can be raised or lowered according to the state of the first switch above the one of said first switches which has been operated and the first switch below the one of said first switches which has been operated.

10. An electronic musical instrument as in claim 1 wherein each of said first switches comprises a two part switch having a first part switch and a second part switch and wherein said processor modifies the pitch of notes in said selected one of said solo music sequences if, for a particular first switch, said first part switch is actuated and then said second part switch is actuated during playback of said selected one of said solo music sequences.

11. An electronic musical instrument as in claim 1 wherein said processing means repeats a sequence of musical data in response to one of said plurality of second switches being actuated continuously.

12. An electronic musical instrument as in claim 1 wherein said processing means monitors the state of the one of said first switches which has been actuated and sustains selected notes of said selected one of said solo music sequences.

13. An electronic musical instrument as in claim 1 wherein said plurality of second switches comprises 2 to 6 said second switches.

14. A network of electronic musical instruments resembling a band, said network comprising:

a first electronic musical instrument comprising;

a first body;

a first memory means for storing background music sections, each of said background music sections containing one or more operation codes that encode at least one of note pitch, duration and control information and said first memory means for storing solo music sequences, each of said solo music sequences containing one or more operation codes that encode at least one of note pitch, duration and control information;

a plurality of first switches on said first body, each of which is operable by the user of said first electronic musical instrument;

a plurality of second switches on said first body, each of which is operable by the user of said first electronic musical instrument;

a first sound generation means for producing audio signals;

a first processing means coupled to said first memory means and coupled to said first sound generation means, said processing means being coupled to said plurality of first body, said first processing means processing the operation codes in said first memory means and controlling said first sound generation means to produce background music, said first processing means processing the control information of said background music section in said first memory means and determining which one of said first switches on said first body and which one of said second switches on said first body has been operated by the user to select operation codes from said first memory means for a selected one of said solo music sequences, wherein said control information of said background music section in said first memory means and the one of said first switches on said first body which has been operated selects a subset of said solo music sequences in said first memory means and the one of said second switches on said first body which has been operated activates the playback of said selected one of said solo music sequences from said first memory means which is one of the solo music sequences in said subset of said solo music sequences;

a second electronic musical instrument comprising;

a second body;

a second memory means for storing said background music section, each of said background music sections containing one or more operation codes that encode at least one of note pitch, duration and control information and said second memory means for storing said solo music sequences, each of said solo music sequences containing one or more operation codes that encode at least one of note pitch, duration and control information;

a plurality of first switches on said second body, each of which is operable by the user of said second electronic musical instrument;

a plurality of said second switches on said second body, each of which is operable by the user of said second electronic musical instrument;

a second sound generation means for producing audio signals;

a second processing means coupled to said second memory means and coupled to said second sound generation means, said second processing means being coupled to said plurality of first switches on said second body and to said second plurality of second switches on said second body, said second processing means processing the operation codes in said second memory means and controlling said second sound generation means to produce said background music, said second processing means processing the control information of said background music section in said second memory means and determining which one of said first switches on said second body has been operated by the user and which one of said second switches on said second body has been operated by the user;

a signal connection means for connecting said first electronic musical instrument and said second electronic musical instrument;

a means for providing a first data transmission for synchronizing said first processing means and said second processing means to ensure that the same notes in said background music sections are played at the correct time.

15. A network of electronic musical instruments as in claim 14 wherein said selected one of said solo music sequences is harmonious with said background music and wherein said background music sections comprise at least a first section and a second section and a transition section and further comprising:

a third switch on said first body for signalling a transition from said first section to said second section, said third switch being coupled to said first processing means, said first processing means causing said transition at a musically appropriate point as indicated by the operation codes of said first section and said first memory means, said operation codes including information indicating the musically correct transition point between said first section and said second section;

a means for providing a second data transmission for transmitting said signal indicating a transition to said second electronic musical instrument such that the transition to the second section is synchronized between said first electronic musical instrument and said second electronic musical instrument.

16. A network of electronic musical instruments as in claim 15 further comprising:

a means for providing a third data transmission for transmitting an identification of said selected one of said solo musical sequences from said first electronic musical instrument to said second electronic musical instrument causing said second electronic musical instrument to echo said selected one of said solo musical sequences.

17. A network of electronic musical instruments resembling a band as in claim 14, wherein said second processing means selects operation codes from said second memory means for a second selected one of said solo music sequences, wherein said control information of said background music section in said second memory means and the one of said first switches on said second body which has been operated selects a second subset of said solo music sequences in said second memory means and the one of said second switches on said second body which has been operated activates the playback of said second selected one of said solo music sequences from said second memory means which is one of the solo music sequences in said second subset of said solo music sequences, whereby said first and said second electronic musical instruments together play the same background music section while said first and said second electronic musical instrument play different solo music sequences.

18. A network of electronic musical instruments resembling a band as in claim 17 wherein said second selected one of said solo music sequences and said selected one of said solo music sequences are harmonious with said background music.

19. An electronic musical instrument comprising:

a body;

a memory means for storing background music sections, each of said background music sections containing one or more operation codes that encode at least one of note pitch, duration and control information and said memory means for storing solo music sequences, each of said solo music sequences containing one or more operation codes that encode at least one of note pitch, duration and control information;

a plurality of first switches, each of which is operable by the user of said electronic musical instrument;

a plurality of second switches, each of which is operable by the user of said electronic musical instrument;

a sound generation means for producing audio signals;

a processing means coupled to said memory means and coupled to said sound generation means, said processing means being coupled to said plurality of first switches and to said plurality of second switches, said processing means processing the operation codes in said memory means and controlling said sound generation means to produce background music, said processing means processing the control information of said background music section in said memory means and determining which one of said first switches and which one of said second switches has been operated by the user to select operation codes from said memory means for a selected one of said solo music sequences, wherein said control information of said background music section and the one of said first switches which has been operated selects a subset of said solo music sequences and the one of said second switches which has been operated activates the playback of said selected one of said solo music sequences which is one of the solo music sequences in said subset of said solo music sequences.

20. An electrical musical instrument as in claim 19 wherein said selected one of said solo music sequences is harmonious with said background music and wherein said background music sections comprise at least a first section and a second section and a transition section and further comprising:

a third switch for signalling a transition from said first section to said second section, said third switch being coupled to said processing means, said processing means causing said transition at a musically appropriate point as indicated by the operation codes of said first section in said memory means, said operation codes including information indicating the musically correct transition point between said first section and said second section.

21. An electronic musical instrument as in claim 19 wherein said processing means determines whether at least two of said second switches have been operated within a small interval of time or very rapidly in sequence and wherein said processing means initiates the playback of an alternate solo sequence which is not part of said subset of solo music sequences.

22. A method for electronically producing music signals for the generation of musical sounds, the method comprising:

storing a background musical data containing at least two sequences of background data from one song;

storing a first and a second predetermined solo musical data each of which is musically related to one of said two sequences of background data from said one song and each of which contains a sequence of at least two subparts of solo musical data;

generating musical sounds from said background musical data and from a selected one of said first and said second solo musical data in response to the actuation of said first and said second switch, wherein said selected one of said first and said second solo musical data is determined by which of said two sequences of background musical data is being used to generate the musical sounds, and wherein said two sequences of background musical data may be dynamically and alternatively selected thereby causing dynamic selection between said first and said second solo musical data and wherein said first switch selects a particular subpart of solo musical data and said second switch when actuated causes the playing of said selected solo musical data.

23. A method as in claim 22 wherein said first and said second solo musical data is related to said two sequences of background data such that said first solo musical data is harmonious with the first of said two sequences of background data and said second solo musical data is harmonious with the second of said two sequences of background data and wherein said background musical data and said first and said second solo musical data are stored in digital form.

24. A method as in claim 23 further comprising the steps of:

providing control operation codes in said first and in said second solo musical data, said control operation codes in said first solo musical data indicating which notes in said first solo musical data can be sustained in duration, and said control operation codes in said second solo musical indicating which notes in said second solo musical data can be sustained in duration;

monitoring the state of the first switch and sustaining selected notes of said selected one of said first and said second solo musical data as long as said first switch remains actuated.