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Nov

2024

Sound level meters used in the automotive industry

Sound level meters used in the automotive industry (1) Microphone It is a device that converts sound pressure signals into voltage signals, also known as a microphone or sensor. Co
22

Nov

2024

What is a noise meter and how it works

What is a noise meter and how it works The working principle of a noise meter/sound level meter is that the sound is converted into an electrical signal by a microphone, and then t
22

Nov

2024

The use of noise meter and factors affecting noise meter measurement

The use of noise meter and factors affecting noise meter measurement 1, Factors affecting the selection of noise meters Noise meters are mainly used to measure noise, and there are
22

Nov

2024

Principle and introduction of decibel meter, noise meter and sound level meter

Principle and introduction of decibel meter, noise meter and sound level meter Noise meter header response index At present, the noise meters used for measuring noise have four typ
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Nov

2024

The impact of digital noise meter decibel meter size on people

The impact of digital noise meter decibel meter size on people Digital noise meter decibel meter is a unit of decibel sound pressure level, denoted as dB, used to represent the mea
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Nov

2024

What should you pay attention to when using a noise meter?

What should you pay attention to when using a noise meter? As is well known, vibrations can produce noise such as rotating machinery, impact, resonance, friction, as well as noise
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Nov

2024

What categories can the noise measurement of noise meters be divided into?

What categories can the noise measurement of noise meters be divided into? What are the categories of noise measurement for a noise meter? As is well known, vibrations can produce
22

Nov

2024

What does the weighted noise meter mean?

What does the weighted noise meter mean? It refers to the ratio of useful signal power to useless noise power. Usually, power is measured as a function of current and voltage, so t
22

Nov

2024

Influencing factors of noise meter and precautions for use

Influencing factors of noise meter and precautions for use Classification of Noise Meters From the perspective of measuring objects, it can be divided into the measurement of envir
22

Nov

2024

How a Noise Meter Works

How a Noise Meter Works A noise spectrum analyzer is a measuring instrument for noise. Used for spectrum analysis of various industrial noises, and can also be used for environment
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Nov

2024

Sound level meter basics and how to choose the right one?

Sound level meter basics and how to choose the right one? measuring range The measurement range of the sound level meter is the main technical index of the sound level meter, which
21

Nov

2024

Daily troubles and solutions to noise meters

Daily troubles and solutions to noise meters A noise meter, also known as a sound level meter, is a fundamental instrument used in noise measurement. A sound level meter generally
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Nov

2024

Daily Fault Analysis and Solutions of Noise Meter

Daily Fault Analysis and Solutions of Noise Meter No display on the monitor (1) Internal battery wiring disconnected or poor battery contact: Weld the wiring and replace the batter
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Nov

2024

Noise meter for the measurement of acoustic and environmental noise

Noise meter for the measurement of acoustic and environmental noise In order to compare the measurement results of sound level meters produced in various countries around the world
21

Nov

2024

Principles and precautions of noise tester

Principles and precautions of noise tester There are three standard weighting networks for frequency in noise meters: A, B, and C. The A network simulates the response of the human
21

Nov

2024

What should I pay attention to when using a sound level meter?

What should I pay attention to when using a sound level meter? A sound level meter is the most basic noise measurement instrument. It is an electronic instrument, but different fro
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Nov

2024

The structure of the noise analyzer and the principle of its operation

The structure of the noise analyzer and the principle of its operation Noise analyzer, also known as noise meter (noise meter, sound level meter), is the most basic instrument in n
21

Nov

2024

Noise meter for factories, construction sites and other places

Noise meter for factories, construction sites and other places 1. Measurement of noise in industrial enterprises The measurement method can be in accordance with GB12349-90 "M
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Nov

2024

Teach you in 1 minute how to choose a high-quality noise meter

Teach you in 1 minute how to choose a high-quality noise meter Noise meters are used for measuring sound levels of environmental, mechanical, traffic, ship, and other noises; The c
21

Nov

2024

Specific operating steps of the noise meter

Specific operating steps of the noise meter The correct use of a noise meter directly affects the accuracy of measurement results. Therefore, it is necessary to introduce the use o

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