An acceptable noise level for residential and business areas as per IS: 4594: 1968 is
An acceptable noise level for residential and business areas as per IS: 4594: 1968 is Read More »
Name the instrument used for acoustics measurement
Name the instrument used for acoustics measurement Read More »
Under residential use zone, identify the accessory use which is NOT permissible
Under residential use zone, identify the accessory use which is NOT permissible Read More »
The intensity of sound wave combined with reception characteristics of ear is known as
The intensity of sound wave combined with reception characteristics of ear is known as Read More »
The energy transmitted by a sound wave in the direction of its propagation is called
The energy transmitted by a sound wave in the direction of its propagation is called Read More »
The noise pollution which produces pain in the heart and narrowing of arteries comes under the following effect?
The mixer-grinders, desert coolers exhaust fans, sewing and washing machines are all sources of noise pollution. This pollution is termed as
In a residential house along a highway an effective strategy to control noise level is to
