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...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | |
| التنسيق: | Final Year Project |
| اللغة: | English |
| منشور في: |
Nanyang Technological University
2021
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://hdl.handle.net/10356/149706 |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| المؤسسة: | Nanyang Technological University |
| اللغة: | English |
| id |
sg-ntu-dr.10356-149706 |
|---|---|
| record_format |
dspace |
| 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 |