Input device for an electronic system and methods of using same

• US 8,802,958 B2
• Filed: 07/05/2013
• Issued: 08/12/2014
• Est. Priority Date: 07/05/2012
• Status: Active Grant

• Current Assignee: The Research Foundation for The State University of New York (State University of New York)
• Original Assignee: The Research Foundation for The State University of New York (State University of New York)
• Inventors: Henriques, Jos Toms
• Primary Examiner(s): Warren, David S.
• Application Number:
  US13/936,107
• Publication Number:
  US 20140007755A1
• Time in Patent Office: 403 Days
• Field of Search: 847/23, 847/34, 847/35, 847/37, 847/42, 847/43
• US Class Current: 84/723
• CPC Class Codes: G10H 1/18 Selecting circuits
• CPC Class Codes: G10H 1/344 Structural association with individual keys electrically operated wind-actuated organs G10B3/22
• CPC Class Codes: G10H 2220/391 Angle sensing for musical purposes, using data from a gyroscope, gyrometer or other angular velocity or angular movement sensing device angles measured by an accelerometer or gravimeter G10H2220/395; angles calculated from 3D position sensing G10H2220/401; player body joint angle sensing G10H2220/321
• 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 2230/245 Spint accordion, i.e. mimicking accordions; Electrophonic instruments with one or more typical accordion features, e.g. special accordion keyboards or bellows, electrophonic aspects of mechanical accordions, Midi-like control therefor
• CPC Class Codes: G10H 3/14 using mechanically actuated vibrators with pick-up means G10H3/24 takes precedence

Abstract

Devices and methods for controlling an electronic system are provided. An embodiment of a device comprises a spring having a first end with a first handle and a second end with a second handle. A first sensor detects movement of the first end and a second sensor detects movement of the second end. Each sensor provides a control signal to the electronic system such that the electronic system can act according to the varying control signals. A method comprises providing a spring-based musical instrument and providing a computer having a speaker. The spring is altered by the musician in order to generate control signals to the computer. Sound is generated by the speaker and varied by the computer according to the received control signals.

Claims

1. A device for controlling an electronic system, comprising:

a spring having a first end and a second end, wherein each of the first and second ends includes a handle;

a first sensor for detecting movement of the first end of the spring, the first sensor configured to send a first control signal to the electronic system;

a second sensor for detecting movement of the second end of the spring, the second sensor configured to send a second control signal to the electronic system; and

a length sensor for detecting a relative length of the spring, the length sensor configured to send a length control signal to the electronic system.

2. The device of claim 1, wherein each of the first and second sensors is an accelerometer.

3. The device of claim 2, wherein the accelerometers are two-axis or three-axis accelerometers.

4. The device of claim 2, wherein each of the first and second sensors further comprises a gyroscope.

5. The device of claim 1, wherein the spring is a coil spring.

6. The device of claim 1, further comprising a third sensor for detecting movement of the spring at a location along a length of the spring and between the first end and the second end, the third sensor configured to send a third control signal to the electronic system.

7. The device of claim 1, further comprising one or more buttons, each button configured to send a button control signal to the electronic system.

8. The device of claim 1, further comprising a transmitter in wireless communication with the electronic system, wherein each sensor is configured to send the corresponding control signal to the electronic system by way of the transmitter.

9. The device of claim 1, wherein spring is a coil spring and the length sensor is configured to measure a distance between two coils of the spring.

10. The device of claim 9, wherein the two coils are non-adjacent.

11. The device of claim 1, further comprising a microphone.

12. The device of claim 1, further comprising a speaker.

13. A musical instrument, comprising:

a spring having a first end and a second end, wherein each of the first and second ends includes a handle;

a computer in communication with the spring;

a speaker configured to generate sound according to a sound signal received from the computer;

a first sensor for detecting movement of the first end of the spring, the first sensor configured to send a first control signal to the computer to alter the sound signal;

a second sensor for detecting movement of the second end of the spring, the second sensor configured to send a second control signal to the computer to alter the sound signal; and

a length sensor for detecting a relative length of the spring, the length sensor configured to send a length control signal to the computer.

14. The musical instrument of claim 13, further comprising a third sensor for detecting movement of the spring at a location along a length of the spring and between the first end and the second end, the third sensor configured to send a third control signal to the computer.

15. A method of playing music, comprising the steps of:

providing a musical instrument, comprising a spring having a first end and a second end, wherein each of the first and second ends includes a handle and a sensor, each sensor configured to send a corresponding control signal according to changes in the sensor position, the musical instrument further comprising a length sensor for detecting a relative length of the spring;

providing a computer having a speaker in electronic communication with the sensors of the musical instrument, the speaker configured to generate a sound signal;

altering the spring by manipulating the first and/or second handles such that the sensors send control signals to the computer; and

varying the sound signal, by the computer, according to the control signals received from the sensors.