Quellan, Inc.

Intersil Americas Inc.

Arvind Raghavan

Andrew Joo Kim

Michael Gerald Vrazel

Charles E Summers

Bruce C Schmukler

Ziba Nami

Jyothi Emmanuel Peddi

A circuit can process a sample of a signal to emulate, simulate, or model an effect on the signal. Thus, an emulation circuit can produce a representation of a real-world signal transformation by processing the signal according to one or more signal processing parameters that are characteristic of the real-world signal transformation. The emulation circuit can apply analog signal processing and/or mixed signal processing to the signal. The signal processing can comprise feeding the signal through two signal paths, each having a different delay, and creating a weighted sum of the outputs of the two signal paths. The signal processing can also (or alternatively) comprise routing the signal through a network of delay elements, wherein a bank of switching or routing elements determines the route and thus the resulting delay.

Method and system for signal emulation

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Waltham, MA, United States of America

Arvind Raghavan