Urban noise classification for active noise control in residential buildings

In this report, a microphone array will be designed for an Active Noise Control (ANC) system. A microphone pre-amplifier circuit will also be created and implemented in this ANC system, with the goal of sufficiently amplifying mic level voltages to line level voltages for further processing by the A...

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Bibliographic Details
Main Author:	Teng, Meng Yong
Other Authors:	Gan Woon Seng
Format:	Final Year Project
Language:	English
Published:	Nanyang Technological University 2021
Subjects:	Engineering::Electrical and electronic engineering::Applications of electronics Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Online Access:	https://hdl.handle.net/10356/149706
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-1497062023-07-07T18:23:02Z Urban noise classification for active noise control in residential buildings Teng, Meng Yong Gan Woon Seng School of Electrical and Electronic Engineering EWSGAN@ntu.edu.sg Engineering::Electrical and electronic engineering::Applications of electronics Engineering::Electrical and electronic engineering::Electronic systems::Signal processing In this report, a microphone array will be designed for an Active Noise Control (ANC) system. A microphone pre-amplifier circuit will also be created and implemented in this ANC system, with the goal of sufficiently amplifying mic level voltages to line level voltages for further processing by the ANC system. This circuit will then be implemented on a printed circuit board. Based on tests conducted on this circuit, gain performance has been found to be as expected theoretically without significant degradation. However, noise and distortion levels in the circuit were found to be not as low as expected. Bachelor of Engineering (Electrical and Electronic Engineering) 2021-06-07T14:02:57Z 2021-06-07T14:02:57Z 2021 Final Year Project (FYP) Teng, M. Y. (2021). Urban noise classification for active noise control in residential buildings. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/149706 https://hdl.handle.net/10356/149706 en A3087-201 application/pdf Nanyang Technological University
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Engineering::Electrical and electronic engineering::Applications of electronics Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
spellingShingle	Engineering::Electrical and electronic engineering::Applications of electronics Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Teng, Meng Yong Urban noise classification for active noise control in residential buildings
description	In this report, a microphone array will be designed for an Active Noise Control (ANC) system. A microphone pre-amplifier circuit will also be created and implemented in this ANC system, with the goal of sufficiently amplifying mic level voltages to line level voltages for further processing by the ANC system. This circuit will then be implemented on a printed circuit board. Based on tests conducted on this circuit, gain performance has been found to be as expected theoretically without significant degradation. However, noise and distortion levels in the circuit were found to be not as low as expected.
author2	Gan Woon Seng
author_facet	Gan Woon Seng Teng, Meng Yong
format	Final Year Project
author	Teng, Meng Yong
author_sort	Teng, Meng Yong
title	Urban noise classification for active noise control in residential buildings
title_short	Urban noise classification for active noise control in residential buildings
title_full	Urban noise classification for active noise control in residential buildings
title_fullStr	Urban noise classification for active noise control in residential buildings
title_full_unstemmed	Urban noise classification for active noise control in residential buildings
title_sort	urban noise classification for active noise control in residential buildings
publisher	Nanyang Technological University
publishDate	2021
url	https://hdl.handle.net/10356/149706
_version_	1772825900906184704

Urban noise classification for active noise control in residential buildings

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