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Jun

2023

Accuracy class of sound level meter

Accuracy class of sound level meter According to different accuracy levels, sound level meters are divided into level 1 accuracy and level 2 accuracy. The difference between level
21

Jun

2023

Introduction of Several Typical Sound Level Meters

Introduction of Several Typical Sound Level Meters 1. Integral sound level meter - it can directly display the equivalent continuous sound level of the measured noise within a cert
21

Jun

2023

Why is it necessary to calibrate the sound level meter before using it?

Why is it necessary to calibrate the sound level meter before using it? The sound level meter is a basic noise measuring instrument, which is a subjective electronic instrument, wh
21

Jun

2023

Sound level meter principle technology

Sound level meter principle technology The sound level meter principle technology is a technology in which the microphone converts the sound into an electrical signal, and then the
21

Jun

2023

Classification and principle of sound level meter

Classification and principle of sound level meter The sound level meter is the most basic instrument in measuring noise. It belongs to an electronic instrument. The sound level met
21

Jun

2023

The structure of the sound level meter

The structure of the sound level meter The sound level meter is the most basic noise measuring instrument. It is an electronic instrument, but it is different from objective electr
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Jun

2023

How to use the sound level meter and precautions

How to use the sound level meter and precautions 1. Check the calibration of the sound level meter with a sound calibrator 2. Set the range switch to an appropriate position accord
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Jun

2023

Sound Level Meter Overview

Sound Level Meter Overview The sound level meter is an instrument that can measure the noise level of industrial noise, domestic noise, traffic noise, etc. according to the auditor
21

Jun

2023

The proper way to use a noise meter

The proper way to use a noise meter When measuring the noise meter, the instrument should select the correct gear according to the situation. Hold both sides of the noise meter fla
03

Jun

2023

How to use the sound level meter correctly to reduce the error?

How to use the sound level meter correctly to reduce the error? Sound level meter, also called decibel meter, noise meter, is the most commonly used instrument in acoustic measurem
03

Jun

2023

Measuring range of sound level meter

Measuring range of sound level meter The measurement range of the sound level meter is the main technical index of the sound level meter. This technical index represents the techni
03

Jun

2023

Calibration method of sound level meter-Why do you need to calibrate the soun...

Calibration method of sound level meter_Why do you need to calibrate the sound level meter before using it? The sound level meter is a basic noise measuring instrument, which is a
03

Jun

2023

What is the difference between the static range and dynamic range of the soun...

What is the difference between the static range and dynamic range of the sound level meter The linear range is the core technical parameter of the sound level meter, and this techn
03

Jun

2023

What is the basic definition of sound level meter frequency weighting?

What is the difference between the static range and dynamic range of the sound level meter 1. Sound level frequency weighting The basic definition of sound level meter frequency we
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Jun

2023

The working principle of sound level meter to measure noise

The working principle of sound level meter to measure noise Sound level meter is the most basic instrument in noise measurement. A sound level meter is generally composed of a cond
03

Jun

2023

Selection of Accuracy Grades for Sound Level Meters and Noise Monitoring Inst...

Selection of Accuracy Grades for Sound Level Meters and Noise Monitoring Instruments In the old sound level meter standard, the sound level meter is divided into type 0, type 1, ty
03

Jun

2023

Measurement lower limit of sound level meter and self-generated noise

Measurement lower limit of sound level meter and self-generated noise The new sound level meter international standard IEC61672-1:2002 and the new sound level meter measurement ver
03

Jun

2023

Sound level meter use steps and precautions

Sound level meter use steps and precautions 1. Selection of the environment in which the sound level meter is used: select a representative test location, and the sound level meter
03

Jun

2023

Application of Sound Level Meter Weighting in Custom Frequency

Application of Sound Level Meter Weighting in Custom Frequency In the AWA6228 multifunctional sound level meter and AWA6291 real-time signal analyzer, in addition to the A, C and Z
03

Jun

2023

Use of sound level meters in the automotive industry

Use of sound level meters in the automotive industry The structure and working principle of the sound level meter The sound level meter is an instrument that can measure the noise

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