University of Bahrain
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Correlation Based Automatic Volume Control System for Television/ Radio

Show simple item record Kabir, Hussain Mohammed Dipu Rahman, Muhammad Enayetur Hassan, Arshia Zernab Uddin, Mohammed Nazim 2018-07-09T05:42:38Z 2018-07-09T05:42:38Z 2014
dc.identifier.issn 2210-142X
dc.description.abstract Automatic volume control (AVC) changes volume of TV/Radio based on surroundings noise. A number of hardware and software implementation of AVC is available. Conventional AVC methods concentrates on maintain a constant power-ratio between input of microphone and speaker-output signals. Some new methods are concentrating on preserving intelligibility of speech. They are extracting desired frequency band then comparing their power. This paper proposes Correlation based volume control for radio/Smart Television. Proposed Correlation Method adjusts volume based on linearity of input of microphone and speaker-output signals. A band-pass filter is used to filter-out unwanted frequency bands for comparing sound intelligibility. Conventional system concentrates on maintaining SNR. Proposed method adjusts volume considering delay and wave-shape of input of microphone and speaker-output signals. en_US
dc.language.iso en_US en_US
dc.publisher University of Bahrain en_US
dc.rights Attribution-NonCommercial-ShareAlike 4.0 International *
dc.rights.uri *
dc.subject AVC en_US
dc.subject Audio en_US
dc.subject Intelligibility of Speech en_US
dc.subject Correlation en_US
dc.subject Adjust Volume en_US
dc.title Correlation Based Automatic Volume Control System for Television/ Radio en_US
dc.type Article en_US
dc.volume 03
dc.issue 02
dc.source.title International Journal of Computing and Digital Systems
dc.abbreviatedsourcetitle IJCDS

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