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An integrator for pulse-modulated signals

N.R. Joshi

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Abstract

A new type of integrating circuit is described which integrates the area under the curve of an analog signal modulating pulse-amplitude modulation (PAM) or pulse-frequency modulation (PFM) carriers. In the case of the PAM signal, the integration is based on the well-known trapezoidal rule for numerical integration.

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What this paper is about

A new type of integrating circuit is described which integrates the area under the curve of an analog signal modulating pulse-amplitude modulation (PAM) or pulse-frequency modulation (PFM) carriers. In the case of the PAM signal, the integration is based on the well-known trapezoidal rule for numerical integration.

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Available abstract

A new type of integrating circuit is described which integrates the area under the curve of an analog signal modulating pulse-amplitude modulation (PAM) or pulse-frequency modulation (PFM) carriers. In the case of the PAM signal, the integration is based on the well-known trapezoidal rule for numerical integration.

Key concepts: Integrator, Pulse-amplitude modulation, Pulse-frequency modulation, Analog transmission, Pulse-density modulation, Pulse (music), SIGNAL (programming language), Modulation (music)

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