Method and apparatus for teaching proper swing tempo
First Claim
1. An apparatus adapted to monitor swing tempo comprising:
- an accelerometer, said accelerometer adapted to measure a real-time acceleration of a swinging object and to produce a first voltage signal with a voltage level related to said real-time acceleration;
a voltage-to-frequency converter coupled to said accelerometer, said voltage-to-frequency converter adapted to convert said first voltage signal into a second voltage signal having an audio frequency related to said voltage level; and
an output device coupled to said voltage-to-frequency converter and adapted to output said second voltage signal.
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Abstract
A swing tempo training device is provided which may be used to teach proper swing tempo. The disclosed swing tempo training device comprises an accelerometer coupled to a voltage-to-frequency converter, and an output means coupled to the voltage-to-frequency converter. The accelerometer measures the real-time acceleration of a swinging object and produces a first voltage signal with a voltage level related to the measured real-time acceleration. The voltage-to-frequency converter then converters the first voltage signal into a second voltage signal with a frequency related to the first voltage level. The output means then outputs the second voltage signal. Preferably the output means comprises a frequency modulator and a FM transmitter.
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Citations
20 Claims
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1. An apparatus adapted to monitor swing tempo comprising:
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an accelerometer, said accelerometer adapted to measure a real-time acceleration of a swinging object and to produce a first voltage signal with a voltage level related to said real-time acceleration;
a voltage-to-frequency converter coupled to said accelerometer, said voltage-to-frequency converter adapted to convert said first voltage signal into a second voltage signal having an audio frequency related to said voltage level; and
an output device coupled to said voltage-to-frequency converter and adapted to output said second voltage signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
an amplifier, said amplifier adapted to amplify said second voltage signal to produce an amplified second voltage signal; and
a speaker coupled to said amplifier, said speaker adapted to output said amplified second voltage signal.
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5. The apparatus defined in claim 1 wherein said apparatus is mounted on said swinging object.
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6. The apparatus defined in claim 1 wherein said apparatus is mounted inside said swinging object.
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7. The apparatus defined in claim 1 wherein said output device comprises:
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a modulator, said modulator adapted to modulate said second voltage signal to produce a modulated second voltage signal; and
a transmitter coupled to said modulator, said transmitter adapted to transmit said modulated second voltage signal.
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8. The apparatus defined in claim 7 wherein said transmitter uses said swinging object as an antenna.
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9. The apparatus defined in claim 7 wherein said modulator is a frequency modulator.
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10. The apparatus defined in claim 7 wherein said transmitter is a FM transmitter.
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11. A method of teaching proper swing tempo comprising the steps of:
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measuring a real-time acceleration of a swinging object;
producing a first voltage signal with a voltage level related to said real-time acceleration;
converting said first voltage signal into a second voltage signal having an audio frequency related to said voltage level; and
outputting said second voltage signal. - View Dependent Claims (12, 13, 14, 15, 16, 17)
amplifying said second voltage signal to produce an amplified second voltage signal; and
outputting said amplified second voltage signal to a speaker.
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15. The method defined in claim 11 wherein said outputting step further comprises:
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modulating said second voltage signal to produce a modulated second voltage signal; and
transmitting said modulated second voltage signal.
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16. The method defined in claim 15 wherein said transmitting step comprises:
transmitting said modulated second voltage signal by using said swinging object as an antenna.
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17. The method defined in claim 15 wherein said modulating step comprises:
frequency modulating said second voltage signal.
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18. An apparatus adapted to monitor swing tempo comprising:
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an accelerometer adapted to measure an acceleration of a swinging object and to produce in real time a first voltage signal with a voltage level related to the measured acceleration; and
an audio frequency generation circuit coupled to the accelerometer and adapted to generate and output in real time an audio frequency that depends on the voltage level of the first voltage signal. - View Dependent Claims (19, 20)
a voltage-to-frequency converter coupled to the accelerometer and adapted to convert in real time the first voltage signal into a second voltage signal having an audio frequency related to the voltage level of the first voltage signal; and
an output device coupled to the voltage-to-frequency converter and adapted to output in real time the second voltage level.
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20. The apparatus of claim 19 wherein the accelerometer is adapted to measure a linear acceleration.
Specification