Electronic tone generation system and method

• US 6,198,034 B1
• Filed: 12/08/1999
• Issued: 03/06/2001
• Est. Priority Date: 12/08/1999
• Status: Expired due to Term

• Current Assignee: Schulmerich Bells, LLC
• Original Assignee: Ronald O. Beach
• Inventors: Beach, Ronald O., Nemazi, John E.
• Primary Examiner(s): Witkowski, Stanley J.
• Application Number:
  US09/456,798
• Time in Patent Office: 454 Days
• Field of Search: 846/00--02, 846/45, 842/67, 847/42, 844/02--07, 847/38, 847/02, 847/03, 84D/IG.12, 846/25, 846/60, 846/98
• US Class Current: 84/600
• CPC Class Codes: G10H 1/0083 using wireless transmission, e.g. radio, light, infrared
• CPC Class Codes: G10H 2220/395 Acceleration sensing or accelerometer use, e.g. 3D movement computation by integration of accelerometer data, angle sensing with respect to the vertical, i.e. gravity sensing. conductor baton movement sensing G10H2220/206, angle sensing without reference to gravity G10H2220/391; player body joint angle sensing G10H2220/321
• CPC Class Codes: G10H 2240/211 Wireless transmission, e.g. of music parameters or control data by radio, infrared or ultrasound beam G10H2220/405
• CPC Class Codes: Y10S 84/12 Side; rhythm and percussion devices

Abstract

An electronic tone generation system comprises a plurality of portable handheld wireless transmitters, with each transmitter representing at least one music note and being operative to transmit a signal indicative of that at least one note. A receiver receives the signals from the transmitters, and control logic connected to the receiver is operative to determine the at least one note corresponding to a received signal and to determine at least one tone assigned to that at least one note. A tone generator produces tones in accordance with the determinations of the control logic.

Claims

1. An electronic tone generation system for electronically simulating a plurality of mechanical handbells. the system comprising:

a plurality of individual portable handheld wireless transmitters, each transmitter representing a corresponding mechanical handbell for playing at least one music note and being operative to transmit a signal indicative of that at least one note;

a receiver configured to receive the signals from the transmitters;

control logic connected to the receiver, the control logic being operative to determine the at least one note corresponding to a received signal and to determine at least one simulated mechanical handbell tone assigned to that at least one note; and

a tone generator operative to produce simulated mechanical handbell tones in accordance with the determinations of the control logic.

2. The system of claim 1 wherein the at least one assigned tone determined by the control logic includes a fundamental tone and any associated overtones to simulate a handbell.

3. The system of claim 1 wherein each wireless transmitter is battery powered.

4. The system of claim 1 wherein each wireless transmitter further comprises:

a switch selectively operative to cause the wireless transmitter to transmit.

5. The system of claim 4 wherein the switch is a push button switch.

6. The system of claim 4 wherein the switch is an inertia switch configured to cause the transmitter to transmit upon rapid movement of the transmitter by a player.

7. The system of claim 1 wherein each wireless transmitter is configured for line of sight communication with the receiver such that the receiver operates to receive a signal from a transmitter when that transmitter falls within line of sight of the receiver.

10. The system of claim 1 wherein each wireless transmitter is configured to transmit at a radio frequency.

11. The system of claim 1 wherein each wireless transmitter is configured to transmit at an infrared frequency.

8. The system of 1 wherein each wireless transmitter is configured to transmit a signal wherein the represented at least one note is indicated by a modulated pulse code.

9. The system of 1 wherein each wireless transmitter is configured to transmit a signal wherein the represented at least one note is indicated by a frequency of the signal.

12. The system of 1 further comprising:

a set of stop keys accessible to a director, each stop key being associated with a group of related tones, wherein the control logic is configured to direct the tone generator to produce tones associated with unasserted stop keys to allow assertion of a stop key to limit tone production.

13. An electronic tone generation system for electronically simulating a plurality of percussion instruments, the system comprising:

a plurality of individual portable handheld wireless transmitters;

each transmitter representing a corresponding percussion instrument for playing a music note and being operative to transmit a signal indicative of the note and of a parameter for the note;

a receiver configured to receive the signals from the transmitters;

control logic connected to the receiver, the control logic being operative to determine the note and the parameter corresponding to a received signal; and

a tone generator operative to produce simulated percussion instrument tones in accordance with the note and the parameter.

14. The system of claim 13 wherein the parameter represents a sound level for the note such that the tone generator produces the tone in accordance with the note and the sound level.

15. The system of claim 13 wherein the transmitter is selectively operative to produce a quench signal indicative of the note, wherein upon the receiver receiving the quench signal, the control logic directs the tone generator to quench a tone produced in accordance with the note.

16. The system of claim 13 wherein the parameter represents a decay rate adjustment for the note such that the tone generator produces the tone in accordance with the note and the decay rate adjustment.

17. An electronic tone generation system comprising:

portable handheld wireless transmitter representing a music note and being operative to transmit a signal indicative of the note and of a parameter for the note;

a receiver configured to receive the signal from the transmitter;

control logic connected to the receiver, the control logic being operative to determine the note and the parameter corresponding to the signal; and

a tone generator operative to produce a tone in accordance with the note and the parameter, and

wherein the transmitter is configured to allow selection of an instrument, and wherein the parameter represents the selected instrument for the note such that the tone generator produces the tone in accordance with the note and the selected instrument.

18. An electronic tone generation system comprising:

a portable handheld wireless transmitter representing a music note and being operative to transmit a signal indicative of the note and of a parameter for the note;

a receiver configured to receive the signal from the transmitter;

control logic connected to the receiver the control logic being operative to determine the note and the parameter corresponding to the signal; and

a tone generator operative to produce a tone in accordance with the note and the parameter, and

wherein the transmitter is configured to transmit when acceleration of the transmitter, caused by rapid movement of the transmitter by a player, exceeds a predetermined threshold.

19. The system of claim 18 wherein the parameter represents a magnitude of the acceleration such that the tone generator produces the tone in accordance with the note and transmitter acceleration magnitude.

20. The system of claim 18 wherein the transmitter is selectively operative to produce a quench signal indicative of the note, wherein upon the receiver receiving the quench signal, the control logic directs the tone generator to quench a tone produced in accordance with the note.

21. The system of claim 18 wherein the parameter represents a decay rate adjustment for the note such that the tone generator produces the tone in accordance with the note and the decay rate adjustment.

22. The system of claim 18 wherein the transmitter is configured to allow selection of an instrument, and wherein the parameter represents the selected instrument for the note such that the tone generator produces the tone in accordance with the note and the selected instrument.

23. An electronic tone generation method for electronically simulating a plurality of mechanical handbells, the method comprising:

transmitting a signal with a wireless transmitter, the signal being indicative of a corresponding mechanical handbell for playing at least one music note;

receiving the signal at a receiver;

determining the at least one note corresponding to the received signal;

determining at least one simulated mechanical handbell tone assigned to the at least one note; and

generating the at least one assigned tone.