What are the causes of classroom noise?
The noise is caused by air conditioning, traffic and activities in other parts of the school's facilities. During the study, the noise level in the classroom depends on the size of the group and their way of working.
What is noise school?
Noise in the classrooms leads to increased stress and the teacher has to raise his voice higher. It also leads to a negative feedback of noise; to hear what is being said, young people must speak louder and louder. In the long term, this can affect the hearing of students and teachers.
What causes noise pollution?
Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with varying effects on human or wildlife activity, most of which are harmful to some extent. The source of outdoor noise worldwide is mainly caused by machinery, transport and distribution systems.
What is the solution to noise pollution?
We can reduce noise pollution by turning off appliances when not in use, using earplugs, lowering the volume, planting more trees, regular maintenance of vehicles and machinery, etc. By controlling noise, we can control the negative health effects that noise pollution has on all.
Ikenberry (1974) has analyzed some effects of noise pollution for school students, such as students having difficulty hearing the teacher, lectures, classroom discussions and other activities. Slater (1968) showed in his research work that students can perform better under quite conditions than under noisy conditions. II.
What are the main sources of noise pollution?
The study revealed that some human activities resulting in noise pollution include: mobile sources such as cars, buses, planes, trucks and trains: paper sources such as power plants, oil refineries, industrial plants and factories.
What can I do about a noisy school?
As part of some ordinances and zoning laws, residents are required to install noise barriers using sound insulation. For those houses not insulated with this barrier, these other areas are allowed by specific counties an assigned decibel level based on the type of noise.
What are the after effects of noise pollution?
The after effects of noise pollution are much more than you might think. Hearing loss is the worst thing that can happen to a person as a result of noise pollution. The Oxford Dictionary's definition of 'noise' is 'a sound, especially when it is loud, unpleasant or disturbing'.
Learn about the influence of noise on education in this webinar. Dive into the historical knowledge of acoustics and discover how optimizing acoustics can im…