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IRE Transactions on Audio

Issue 2 • Date March-April 1959

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Displaying Results 1 - 7 of 7
  • [Front cover and tabel of contents]

    Publication Year: 1959, Page(s): 0
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  • The editor's corner - "Third person passive"

    Publication Year: 1959, Page(s): 25
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  • PGA news

    Publication Year: 1959, Page(s):26 - 28
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  • Audio amplifier with reduced plate dissipation

    Publication Year: 1959, Page(s):29 - 33
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (463 KB)

    An audio frequency amplifier arrangement is described which results in decreased plate dissipation. The arrangement is suitable for either class A or class B amplifiers. The scheme employed is to feed the grid of the amplifier an auxiliary signal as well as the desired audio frequency signal. The auxiliary signal is at a super-audible frequency and is automatically adjusted so that its peaks in th... View full abstract»

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  • Three-channel stereo playback of two tracks derived from three microphones

    Publication Year: 1959, Page(s):34 - 36
    Cited by:  Papers (4)  |  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (335 KB)

    Playback of two-track stereo source material with a derived center channel offers accurate reproduction of the original stereo geometry, and requires very simple implementation. Essentially this two-track three-channel stereo depends on the principle that if two microphones are properly placed relative to each other and to the plane of the sound source, their combined output is that of a single mi... View full abstract»

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  • Unilateralized transistor amplifier

    Publication Year: 1959, Page(s):36 - 39
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (355 KB)

    A transistor audio amplifier with input impedance independent of the load and adjustable continuously up to a value of the order of r_{m}/2 is described. The amplifier consists of a unilateralizedhook common collector configuration and has large power gain, very low output impedance. Its noise figure and dependence upon temperature, frequency, bias, and load... View full abstract»

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  • Contributors and back cover

    Publication Year: 1959, Page(s): c4
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Aims & Scope

This Transactions ceased production in 1962. The current retitled publication is IEEE Transactions on Signal Processing.

Full Aims & Scope