Noise Level Evaluation at Major Markets in Calabar, Nigeria
B. J. Ekah, J. U. Akwagiobe, C. N. Uda, U. J. Ekah, C. V. Akpan & E. C. Christopher · Physical Science International Journal · 2023
The aim of this study was to determine the prevailing noise levels at major markets in Calabar, Nigeria. Data was collected by measuring noise levels in three different markets using RS232 digital sound level meter with measuring range of 32- 80 dB for low range, 50 – 100 dB for...
Open access
Research Article
10.9734/psij/2023/v27i6812