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IRE Transactions on Audio

Issue 3 • Date May-June 1957

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Displaying Results 1 - 13 of 13
  • [Front cover and tabel of contents]

    Publication Year: 1957, Page(s): 0
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  • Message from the new national chairman

    Publication Year: 1957, Page(s): 49
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  • Administrative committee meeting minutes

    Publication Year: 1957, Page(s):50 - 51
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  • PGA National meeting at IRE national covention

    Publication Year: 1957, Page(s):52 - 53
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  • PGA Award winners

    Publication Year: 1957, Page(s): 54
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  • PGA chapter activities

    Publication Year: 1957, Page(s):55 - 56
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  • With other acoustical and audio societies

    Publication Year: 1957, Page(s):56 - 58
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  • Transistorized RC phase-shift power oscillator

    Publication Year: 1957, Page(s):59 - 62
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (388 KB)

    A transistorized RC phase-shift oscillator is very similar to the electron tube circuit. Two important differences are: 1) A transistor possesses active phase-shift elements which can be utilized as part of the total phase shift; 2) large current capabilities of the transistor make it possible to obtain significant power at reasonable resistance values. The small-signal analysis given herein is ba... View full abstract»

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  • Some augmented cathode follower circuits

    Publication Year: 1957, Page(s):63 - 70
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (907 KB)

    Some direct-coupled augmented cathode-follower circuits are described suitable for power-tube grid drivers, coaxial cable drivers, high-input impedance isolation stages, active electronic filters and frequency selective circuits. One of the circuits, using only 2frac{1}{2} double triodes, has an input-output voltage transfer ratio of 0.995 or greater with no ... View full abstract»

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  • Emitter bypassing in transistor circuits

    Publication Year: 1957, Page(s):71 - 72
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (158 KB)

    The emitter bypass capacitor has probably become as commonplace in transistor circuitry as its vacuum tube counterpart, the cathode bypass capacitor. An equivalent circuit analysis of the common-emitter amplifier yields a simple relation that may be used for the determination of the approximate value of the capacitor in terms of the required low-frequency response and the circuit and transistor pa... View full abstract»

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  • Effect of heat on piezoelectric properties of a ceramic element

    Publication Year: 1957, Page(s):73 - 74
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (208 KB)

    Ceramic piezoelectric elements are affected by elevated temperatures to an extent which bears upon their use in microphones and phonograph pickups. Sensitivity and capacity measurements before and after heat tests illustrate this effect. An element, subjected to a constant temperature for one hour in the range 20°C to 100°C, suffers a permanent sensitivity loss which is negligible below ... View full abstract»

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  • Correction to "Compensation networks for ceramic phonograph reproducers"

    Publication Year: 1957, Page(s): 74
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    First Page of the Article
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  • Contributors and back cover

    Publication Year: 1957, 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