A sound level meter is a handheld instrument with a microphone used for acoustic measurements by determining sound pressure. The diaphragm of the microphone responds to changes in air pressure caused by sound waves. This movement of the diaphragm, which involves, the sound pressure deviation, is therefore converted into an electrical signal. The sound level meter needs to know the sensitivity of the particular microphone being used. Through this information, the instrument can accurately convert the electrical signal back to a sound pressure and display the resulting sound pressure level. The global sound level meters market is expected to reach $1,414 million in 2023 from $998 million in 2016, growing at a CAGR of 5.0% from 2017 to 2023.
Over the last seven to eight years, there is an increase in insurgency against non-ecofriendly sound devices owing to the hazardous impact of high decibel noise on the environment. To control the non-auditory and auditory effects of noise pollution, the level of sound must be measured first, which has led to an increase in demand for sound level meters. In addition, high investment by government to maintain the environment quality fuels the market growth.
However, limited accuracy over a selected range of sound leading to incorrect reading in some cases restricts this growth. High precision of these meters than other audio analyzers provides an opportunity for the market growth.
The global sound level meter market is segmented based on type, application, and geography. On the basis of type, it is classified into ordinary sound level meters and precision sound level meters. Applications covered in the study include factories & enterprises, environment protection, transportation, R&D, and others. By geography, the market is analyzed across North America, Asia-Pacific, Europe, and LAMEA.
Prominent players operating in this market are 3M, Cirrus Research Plc, Brüel & Kjr, Norsonic AS, RION Co., Ltd., Svantek Inc., Testo SE & Co. KGaA, TES Electrical Electronic Corp., NTi Audio, and Casella Inc.
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