Incorporating Surprisingly Popular Algorithm and Euclidean Distance-based Adaptive Topology into PSO

1 code implementation • 25 Aug 2021 • Xuan Wu, Jizong Han, Di Wang, Pengyue Gao, Quanlong Cui, Liang Chen, Yanchun Liang, Han Huang, Heow Pueh Lee, Chunyan Miao, You Zhou, Chunguo Wu

While many Particle Swarm Optimization (PSO) algorithms only use fitness to assess the performance of particles, in this work, we adopt Surprisingly Popular Algorithm (SPA) as a complementary metric in addition to fitness.

Single Particle Analysis

Investigation of lightweight acoustic curtains for mid-to-high frequency noise insulations

no code implementations • 16 Aug 2021 • Sanjay Kumar, Jie Wei Aow, Wong Dexuan, Heow Pueh Lee

Also, the acoustic performance of multi-layer curtains has been investigated.

Experimental investigations of psychoacoustic characteristics of household vacuum cleaners

no code implementations • 15 Aug 2020 • Sanjay Kumar, Wong Sze Wing, Teng Mingbang, Heow Pueh Lee

Vacuum cleaners are one of the most widely used household appliances associated with unpleasant noises.

Audio and Speech Processing Sound

Experimental investigations of acoustic curtains for hospital environment noise mitigations

no code implementations • 15 Aug 2020 • Sanjay Kumar, Rui Qin Ng, Heow Pueh Lee

The continuous increase of hospital noise levels has become a vital challenge for society.

Applied Physics