Publication
IEEE Transactions on Audio and Electroacoustics
Paper

Associative Parallel Processing for the Fast Fourier Transform

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Abstract

An associative memory is proposed as a parallel processing unit for the fast Fourier transform; such a processing unit is well suited to implementation in large-scale integrated circuit technologies. Formulas are derived for the number of memory operations required to execute the algorithm and are tabulated for a range of the number of data points being transformed. It is shown that a 1024 word by 64 bit memory with an operation time of 100 ns could execute a 1024 point transform in 8.4 ms. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

Date

01 Jan 1969

Publication

IEEE Transactions on Audio and Electroacoustics

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