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Created page with "== Motivations == In this urban jungle, it is indeed difficult to get some nice peace and quiet. The demand to drown out background noise is probably part of the motivation why companies developing headphones/earphones are actively looking into noise-cancelling technology. The preliminary ideas for this project is to cheaply develop and demonstrate how noise cancelling can be done starting with basic equipment like a set of speakers as well as some microphones. == The..." |
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Contents | |||
1 Projects | |||
1.1 Sound Wave Inside Wind Instruments | |||
1.2 Photodiode dark current measurement and analysis | |||
1.3 Measurement of Earth's Magnetic Field Strength Over Singapore | |||
1.4 Surface Plasmons in Gold Films | |||
1.5 Primitive Noise Cancelling System | |||
1.6 Vehicle Spoofing at Traffic Light Sensors | |||
1.7 Magneto-optic Kerr effect (MOKE) | |||
1.8 Polarimeter | |||
1.9 Direct Observation of Brownian Diffusion of Micro and Nano Particles in Water | |||
1.10 Fabricating a detector to count/measure muons | |||
1.11 Preparation of qubits in a bulk NMR setup | |||
1.12 Analysis of Chladni patterns | |||
1.13 Using coupled damped electronic oscillators to observe Autler-Townes splitting (mode repulsion effect) and voltage multiplication | |||
2 Some reference materials (wiki and otherwise) | |||
== Motivations == | == Motivations == | ||
In this urban jungle, it is indeed difficult to get some nice peace and quiet. The demand to drown out background noise is probably part of the motivation why companies developing headphones/earphones are actively looking into noise-cancelling technology. The preliminary ideas for this project is to cheaply develop and demonstrate how noise cancelling can be done starting with basic equipment like a set of speakers as well as some microphones. | In this urban jungle, it is indeed difficult to get some nice peace and quiet. The demand to drown out background noise is probably part of the motivation why companies developing headphones/earphones are actively looking into noise-cancelling technology. The preliminary ideas for this project is to cheaply develop and demonstrate how noise cancelling can be done starting with basic equipment like a set of speakers as well as some microphones. | ||
Revision as of 14:44, 10 February 2022
Contents 1 Projects 1.1 Sound Wave Inside Wind Instruments 1.2 Photodiode dark current measurement and analysis 1.3 Measurement of Earth's Magnetic Field Strength Over Singapore 1.4 Surface Plasmons in Gold Films 1.5 Primitive Noise Cancelling System 1.6 Vehicle Spoofing at Traffic Light Sensors 1.7 Magneto-optic Kerr effect (MOKE) 1.8 Polarimeter 1.9 Direct Observation of Brownian Diffusion of Micro and Nano Particles in Water 1.10 Fabricating a detector to count/measure muons 1.11 Preparation of qubits in a bulk NMR setup 1.12 Analysis of Chladni patterns 1.13 Using coupled damped electronic oscillators to observe Autler-Townes splitting (mode repulsion effect) and voltage multiplication 2 Some reference materials (wiki and otherwise)
Motivations
In this urban jungle, it is indeed difficult to get some nice peace and quiet. The demand to drown out background noise is probably part of the motivation why companies developing headphones/earphones are actively looking into noise-cancelling technology. The preliminary ideas for this project is to cheaply develop and demonstrate how noise cancelling can be done starting with basic equipment like a set of speakers as well as some microphones.
The Team
Chow Chang Hoong (e0394042@u.nus.edu)