Methods and apparatus for input devices for instruments and/or game controllers

• US 8,198,526 B2
• Filed: 02/12/2010
• Issued: 06/12/2012
• Est. Priority Date: 04/13/2009
• Status: Expired due to Fees

• Current Assignee: First Act Incorporated (Berkshire Hathaway Incorporated)
• Original Assignee: 745 LLC
• Inventors: Izen, Mark, Small, Craig, Webster, Stephen Paul
• Primary Examiner(s): Qin, Jianchun
• Application Number:
  US12/705,308
• Publication Number:
  US 20100261513A1
• Time in Patent Office: 851 Days
• Field of Search: 847/43
• US Class Current: 84/743
• CPC Class Codes: G10H 2220/185 Stick input, e.g. drumsticks with position or contact sensors stick for music conducting applications, e.g. conductor baton movement detection G10H2220/206
• CPC Class Codes: G10H 2220/405 Beam sensing or control, i.e. input interfaces involving substantially immaterial beams, radiation, or fields of any nature, used, e.g. as a switch as in a light barrier, or as a control device, e.g. using the theremin electric field sensing principle theremins G10H2230/051
• CPC Class Codes: G10H 2220/415 Infrared beams
• CPC Class Codes: G10H 2250/435 Gensound percussion, i.e. generating or synthesising the sound of a percussion instrument; Control of specific aspects of percussion sounds, e.g. harmonics, under the influence of hitting force, hitting position, settings or striking instruments such as mallet, drumstick, brush, hand spint percussion G10H2230/231
• CPC Class Codes: G10H 3/146 using a membrane, e.g. a drum; Pick-up means for vibrating surfaces, e.g. housing of an instrument

Abstract

Electronic game components are described. The electronic game components may define radiation striking zones in which user strikes may be detected. In response to detecting the strikes, control signals for an audio generator or gaming console may be generated. The electronic game components may be used to simulate percussive instruments, with the radiation striking zones corresponding to percussive components of the simulated percussive instrument.

Claims

1. An electronic game component that simulates a percussion instrument, the percussion instrument comprising a plurality of percussion components, the electronic game component comprising:

at least one base module comprising a plurality of receivers, each receiver of the plurality of receivers defining a respective radiation striking zone representing a field of view of the receiver, wherein the plurality of receivers therefore defines a plurality of radiation striking zones, each radiation striking zone corresponding to one of the plurality of percussion components, wherein the plurality of radiation striking zones are arranged and sized to simulate the plurality of percussion components, wherein the at least one base module is configured to project the plurality of radiation striking zones away from the at least one base module; and

processing circuitry that, in response to detection of a strike by at least one striker in any of the plurality of radiation striking zones, generates at least one signal indicating in which of the plurality of radiation striking zones the strike was detected.

2. The electronic game component of claim 1, wherein the at least one base module comprises the processing circuitry.

3. The electronic game component of claim 1, wherein the at least one signal is a control signal for an electronic game console.

4. The electronic game component of claim 3 in combination with the electronic game console.

5. The electronic game component of claim 1, wherein the at least one signal controls generation of an audio output.

6. The electronic game component of claim 5, in combination with at least one speaker coupled to the processing circuitry to receive the at least one signal and configured to generate the audio output.

7. The combination of claim 6, wherein the at least one base module and the at least one speaker are integrated within a same housing.

8. The electronic game component of claim 1, wherein the percussion instrument is a drum kit and wherein the plurality of percussion components comprises a plurality of drum kit components, wherein the electronic game component further comprises the at least one striker, and wherein the at least one striker comprises a pair of strikers each sized, shaped and weighted to approximate a drum stick.

9. The electronic game component of claim 8, wherein the plurality of radiation striking zones do not intersect each other for at least approximately two feet from the at least one base module.

10. The electronic game component of claim 9, wherein the pair of strikers comprises a first striker and a second striker, and wherein the processing circuitry is configured to differentiate between strikes by the first and second strikers.

11. The electronic game component of claim 1, wherein at least one receiver of the plurality of receivers is configured to detect a strike by the at least one striker in at least one of the plurality of radiation striking zones.

12. The electronic game component of claim 11, wherein the electronic game component further comprises the at least one striker and at least one sensor configured to sense a characteristic of motion of the at least one striker, and wherein the at least one receiver of the plurality of receivers detects a strike by the at least one striker in the at least one of the plurality of radiation striking zones only when the at least one sensor senses that the characteristic of motion achieves a threshold value.

13. The electronic game component of claim 12, wherein the characteristic of motion is acceleration, and wherein the at least one receiver of the plurality of receivers detects a strike by the at least one striker in the at least one of the plurality of radiation striking zones only when the at least one sensor senses that the at least one striker has been accelerated sufficiently to achieve a threshold acceleration.

14. The electronic game component of claim 13, wherein the at least one striker is configured to generate at least one trigger signal upon achieving the threshold acceleration.

15. The electronic game component of claim 14, wherein the at least one trigger signal identifies the at least one striker.

16. The electronic game component of claim 15, wherein the at least one trigger signal comprises multiple bits, and wherein at least one bit of the multiple bits identifies the at least one striker.

17. The electronic game component of claim 14, wherein the trigger signal is an infrared signal.

18. The electronic game component of claim 12, wherein the at least one sensor is disposed in the at least one striker.

19. An electronic game component that simulates a percussion instrument, the percussion instrument comprising a plurality of percussion components, the electronic game component comprising:

at least one base module comprising a plurality of receivers, each receiver of the plurality of receivers defining a respective radiation striking zone representing a field of view of the receiver, wherein the plurality of receivers therefore defines a plurality of radiation striking zones, each radiation striking zone corresponding to one of the plurality of percussion components, wherein the at least one base module is configured to project the plurality of radiation striking zones away from the at least one base module;

at least one striker comprising at least one sensor that senses when the at least one striker has been swung with a threshold value of a characteristic of motion, wherein each receiver of the plurality of receivers is configured to detect a strike by the at least one striker in the respective radiation striking zone, wherein the at least one receiver of the plurality of receivers detects the strike by the at least one striker in the respective radiation striking zone only when the at least one sensor senses that the at least one striker has been swung with the threshold value of the characteristic of motion; and

processing circuitry that generates at least one control signal indicating in which of the plurality of radiation striking zones the strike was detected.

20. The electronic game component of claim 19, wherein the at least one base module comprises the processing circuitry.

21. The electronic game component of claim 19, wherein the at least one control signal controls generation of an audio output.

22. The electronic game component of claim 21, wherein the processing circuitry is coupled to a speaker to provide the at least one control signal to the speaker, and wherein the speaker generates the audio output.

23. The electronic game component of claim 22, wherein the at least one base module comprises the speaker.

24. The electronic game component of claim 21, wherein the audio output is of a type of a plurality of types, the type depending on the radiation striking zone of the plurality of radiation striking zones in which the strike was detected.

25. The electronic game component of claim 24, wherein each of the plurality of radiation striking zones is associated with a control signal of a type uniquely associated with that radiation striking zone.

26. The electronic game component of claim 25, wherein the plurality of types of control signals dictate the generation of different percussive sounds.

27. The electronic game component of claim 21, wherein the at least one sensor is configured to sense at least two degrees of the characteristic of motion, and wherein the at least one control signal controls a volume of the audio output in dependence on a sensed degree of the characteristic of motion.

28. The electronic game component of claim 19, wherein the characteristic of motion is acceleration.

29. The electronic game component of claim 19, wherein the at least one control signal is a control signal for an electronic game console.

30. An electronic game system that simulates a percussion instrument comprising a plurality of percussion components, the electronic game system comprising:

at least one base module comprising a plurality of receivers, each receiver of the plurality of receivers defining a respective radiation striking zone representing a field of view of the receiver, wherein the plurality of receivers therefore defines a plurality of radiation striking zones, each radiation striking zone corresponding to one of the plurality of percussion components, wherein the at least one base module is configured to project the plurality of radiation striking zones away from the at least one base module;

first and second strikers for striking the plurality of radiation striking zones; and

processing circuitry configured to receive at least one detection signal indicating a strike by either of the first and second strikers in any of the plurality of radiation striking zones, the processing circuitry further configured to identify which of the first and second strikers was used in the strike and generate at least one control signal indicating in which of the plurality of radiation striking zones the strike was detected and by which of the first and second strikers.

31. The electronic game system of claim 30, further comprising:

at least a first sensor that senses when the first striker has been swung with at least a first predetermined value of a characteristic of motion of the first striker;

at least a second sensor that senses when the second striker has been swung with at least a second predetermined value of a characteristic of motion of the second striker,

wherein the plurality of receivers are configured to detect a strike within the corresponding radiation striking zone by the first striker only when the first sensor senses that the first striker has been swung with at least the first predetermined value, and being further configured to detect a strike within the corresponding radiation striking zone by the second striker only when the second sensor senses that the second striker has been swung with at least the second predetermined value.

32. The electronic game system of claim 31, wherein the at least one detection signal is generated by one of the plurality of receivers.

33. The electronic game system of claim 31, wherein the characteristic of motion of the first striker is acceleration.

34. The electronic game system of claim 31, wherein the first striker comprises the first sensor.

35. The electronic game system of claim 30, wherein the processing circuitry is configured to provide the at least one control signal to an electronic game console.

36. The electronic game system of claim 35 in combination with the electronic game console, wherein the electronic game console is programmed with processor-executable instructions which cause it to compare the at least one control signal to a target input signal, and to provide feedback to a user of the electronic game system in dependence on how the at least one control signal compares to the target input signal.

37. A drum kit console that simulates a drum kit comprising a plurality of percussion components, the drum kit console comprising:

first and second sticks;

at least one base module comprising a plurality of receivers, each receiver of the plurality of receivers defining a respective radiation striking zone representing a field of view of the receiver, wherein the plurality of receivers therefore defines a plurality of radiation striking zones, each radiation striking zone corresponding to one of the plurality of percussion components, wherein each receiver of the plurality of receivers is configured to detect a strike by the first and/or second stick in the respective radiation striking zone, wherein the at least one base module is configured to project the plurality of radiation striking zones away from the at least one base module; and

processing circuitry that generates at least one control signal indicating in which of the plurality of radiation striking zones the strike was detected, wherein the plurality of radiation striking zones expand outwardly from the at least one base module so that at a distance from the at least one base module the plurality of radiation striking zones collectively define a surface area greater than a surface area of the base module.