Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/149706
Title: Urban noise classification for active noise control in residential buildings
Authors: Teng, Meng Yong
Keywords: Engineering::Electrical and electronic engineering::Applications of electronics
Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Issue Date: 2021
Publisher: Nanyang Technological University
Source: 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
Project: A3087-201
Abstract: 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.
URI: https://hdl.handle.net/10356/149706
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

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