A Frequency Shifter for Improving Acoustic Feedback Stability

Prestigiacomo, A. J.; MacLean, D. J.

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A Frequency Shifter for Improving Acoustic Feedback Stability

A simple frequency shifter based on single sideband modulation and demodulation will be described. The shifter employs two crystal-controlled oscillators, two modulators and a single-sideband filter.

Authors: Prestigiacomo, A. J.; MacLean, D. J.
Affiliation: Bell Telephone Laboratories, Inc., Murray Hill, NJ
AES Convention:13 (October 1961) Paper Number:192 Import into BibTeX

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