Outdoor Occupational Noise Assessment in Hospitals & Its Evaluation of Auditory and Non-auditory Impact

Author(s)	Mr. Aniket Raw, Mr. Anupam Kumar Gautam
Country	India
Abstract	Today, in the present era of technological advancement due to rapid urbanization and industrialization, sound generated from the source is now becoming the noise mainly in urban environments. For monitoring and controlling of noise pollution, Central pollution control board (CPCB) has classified urban environment into four zones namely Residential Zone, Commercial zone, Industrial zone and Silence zone. Silence zone being the noise sensitive zone is now getting noisier mainly Hospital premises in a manner that noise pollution level in hospital areas is crossing the permissible standard limit defined for industrial zone. Hospital in the silence zone is among the areas which need attention regarding controlling and managing noise pollution sources to comply with the standards of CPCB(2009).
Keywords	PHYSICS OF SOUND, TRANSVERSE WAVES AND LONGITUDINAL WAVES, CHARACTERISTICS OF SOUND WAVES PROPERTIES, SONIC TEXTURE, CLASSIFICATION OF SOUND ON BASIS OF FREQUENCY, ULTRASOUND, SOUND IN FORM OF NOISE POLLUTION
Field	Engineering
Published In	Volume 7, Issue 3, May-June 2025
Published On	2025-05-16
DOI	https://doi.org/10.36948/ijfmr.2025.v07i03.44157
Short DOI	https://doi.org/g9kfhs

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