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Enhancement of band-limited speech signals

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thesis
posted on 2017-10-13, 10:26 authored by Peter J. Patrick
Using speech transmission via a telephone channel of bandwidth 0.3 to 3.4 kHz, it is desired to gain a wider subjective bandwidth at the receiver output than that afforded by the channel itself. The channel is considered here to be a realisable perfect band pass filter, i.e. free of noise or dispersion. [Continues.]

Funding

[The author wishes] to thank the Science and Engineering Research Council for providing the financial support under the CASE award scheme with British Telecom Research Laboratories (BTRL) at Martlesham Heath, Ipswich, Suffolk.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Publisher

© P.J. Patrick

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 2.5 Generic (CC BY-NC-ND 2.5) licence. Full details of this licence are available at: http://creativecommons.org/licenses/by-nc-nd/2.5/

Publication date

1983

Notes

A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.

Language

  • en

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    Mechanical, Electrical and Manufacturing Engineering Theses

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    Keywords

    untaggedMechanical Engineering not elsewhere classified

    Licence

    CC BY-NC-ND 2.5

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