Sound level meters, also called decibel meters or noise meters, are portable handheld devices designed to quantify sound pressure levels in decibels (dB). These test and measurement devices, along with other key components, integrate microphones to measure noise in various environments. A sound level meter can quantify noise from multiple sources like industrial machinery, traffic, construction, and entertainment venues. A fundamental purpose of using decibel meters is to provide adequate ear protection, monitor noise, and assess noise impact across various settings. Additionally, advanced models come with connectivity and data logging features to store readings.
Why Buy Sound Level Meters?
Investing in a sound level meter is essential for accurate measurement and management of noise levels. These devices provide the reliable data necessary for informed decision-making by identifying noise problems. Additionally, having a precision sound level meter ensures you stay compliant with noise regulations, protect hearing health, and maintain quality standards across various applications.
Understanding the Weightings of a Decibel Meter (A, C, Z Frequencies):
Weightings is the frequency range that a sound level meter can measure. Decibel meters use different frequency weightings—A, C, and Z—to measure sound in ways that reflect human hearing sensitivity and specific application needs. A-weighting (dBA) closely mimics the human ear's response, covering a 20Hz to 20kHz range. C-weighting (dBC) provides a flatter response, capturing lower and higher frequencies more effectively. Z-weighting (dBZ), with a range of 10Hz to 20kHz, offers a completely flat response that captures all sounds equally without frequency filtering.
View Our Range of Best-in-Class Decibel Meters:
We offer precision sound meters, each with unique features and applications. Our collection includes:
- Type 1/ Class 1 Sound Level Meters – These are high-precision instruments designed to measure the smallest sound levels with precise accuracy. They are laboratory-grade instruments and come with advanced capabilities.
- Type 2/ Class 2 Sound Level Meter – Class II is a general-purpose sound level meter and is an affordable option for noise surveys, community noise assessments, and basic industrial noise measurements.
What Differentiates a Dosimeter from a Sound Level Meter?
Their specific functions differentiate a sound level meter and a noise dosimeter. A dosimeter is typically attached to an individual designed to measure personal noise exposure levels. In contrast, a sound level meter quantifies the noise within the whole environment.
Typical Uses of Sound Level Meters:
Sound level meters are commonly used in various fields, including:
- Environmental Monitoring
- Occupational Health and Safety
- Workplace and Industrial Settings
- Residential Areas
- Construction Sites
- Scientific and Acoustic Research.
