| dbo:abstract |
A pulse wave or pulse train is a type of non-sinusoidal waveform that includes square waves (duty cycle of 50%) and similarly periodic but asymmetrical waves (duty cycles other than 50%). It is a term used in synthesizer programming, and is a typical waveform available on many synthesizers. The exact shape of the wave is determined by the duty cycle or pulse width of the oscillator output. In many synthesizers, the duty cycle can be modulated (pulse-width modulation) for a more dynamic timbre.The pulse wave is also known as the rectangular wave, the periodic version of the rectangular function. The average level of a rectangular wave is also given by the duty cycle, therefore by varying the on and off periods and then averaging these said periods, it is possible to represent any value between the two limiting levels. This is the basis of pulse-width modulation. (en) 펄스파(pulse wave, pulse train)는 비정현파(非正弦波) 파형의 일종으로, 듀티 사이클 50%의 방형파와 그와 비슷지만 비동기성의 파(다른 50% 듀티 사이클)를 포함한다. 신시사이저 프로그래밍에 사용되는 용어이며 수많은 신시사이저에서 사용할 수 있는 흔한 파형이기도 하다. 이 파의 구체적인 파형은 오실레이터 출력의 듀티 사이클이나 에 의해 결정된다. 수많은 신시사이저에서 듀티 사이클은 더 동적인 음색을 위해 변조(펄스 폭 변조)가 가능하다. 펄스파는 장방형파(rectangular wave)로도 불린다. (ko) |
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| rdfs:comment |
펄스파(pulse wave, pulse train)는 비정현파(非正弦波) 파형의 일종으로, 듀티 사이클 50%의 방형파와 그와 비슷지만 비동기성의 파(다른 50% 듀티 사이클)를 포함한다. 신시사이저 프로그래밍에 사용되는 용어이며 수많은 신시사이저에서 사용할 수 있는 흔한 파형이기도 하다. 이 파의 구체적인 파형은 오실레이터 출력의 듀티 사이클이나 에 의해 결정된다. 수많은 신시사이저에서 듀티 사이클은 더 동적인 음색을 위해 변조(펄스 폭 변조)가 가능하다. 펄스파는 장방형파(rectangular wave)로도 불린다. (ko) A pulse wave or pulse train is a type of non-sinusoidal waveform that includes square waves (duty cycle of 50%) and similarly periodic but asymmetrical waves (duty cycles other than 50%). It is a term used in synthesizer programming, and is a typical waveform available on many synthesizers. The exact shape of the wave is determined by the duty cycle or pulse width of the oscillator output. In many synthesizers, the duty cycle can be modulated (pulse-width modulation) for a more dynamic timbre.The pulse wave is also known as the rectangular wave, the periodic version of the rectangular function. (en) |
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펄스파 (ko) Pulse wave (en) |
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