Title:
Design-of-Arduino-Distortion-Pedal
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- Update:
- 2016-04-08
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- 张
Description: This paper describes the distortion effects often used in an electric guitar. Distortion is an
added effect in an electric guitar, which compresses the peaks of the sound waves produced by the musical
instrument, to produce a large number of added overtones, which here is done by rigging up a circuit in
collaboration with the Arduino UNO circuit board. The digital potentiometer controlled by the Arduino
(microcontroller) was an improvement and was able to produce satisfactory results, as compared with the
analog potentiometer without the Arduino control. The complex circuitry of a three-stage distortion circuit
with the analog potentiometer was replaced by a digital potentiometer controlled by a microcontroller, with
better results. This variable-gating distortion pedal has an added advantage of being compact, light, and
inexpensive.
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Design and Construction of Arduino-Hacked Variable Gating Distortion Pedal.pdf
