Introduction to the application field of noise tester
Noise tester, also known as sound level meter, noise meter, and noise meter, is an instrument used to measure the sound pressure level or sound level of sound. It is the most basic and most commonly used instrument in acoustic measurement. Development and the improvement of people's material and cultural living standards, noise census and environmental protection work have been carried out, and the machinery manufacturing industry has taken noise as one of the important quality indicators of products. Buildings such as gymnasiums and auditoriums not only require beautiful appearance, but also pursue sound As a result, these have made the application of sound level meters more and more widely. Now it is not only used in electro-acoustics and acoustic measurement, but also has been widely used in various fields such as machine manufacturing, environmental protection, architectural design, transportation, medical and health, and national defense engineering, and has become an acoustic measurement instrument that almost all departments must have.
