Function introduction:
The noise value is a measure of the strength of noise, and the unit is usually decibels (dB).
The following scenarios are for reference only:
10 decibels (dB): equivalent to the sound of leaves rustling
30 decibels (db): equivalent to the sound when whispering softly in the ear.
50 decibels (db): equivalent to the sound of a normal conversation.
60 decibels (db): equivalent to the working sound of a washing machine.
The sound that a person can just hear is 0 decibels, and it feels quieter in an environment of 20-50 decibels, the sound that starts to feel noisy is generally 70 decibels, the sound that starts to destroy the cochlear cells is 105 decibels, and the sound that starts to feel pain is 120 decibels , 160 decibels of sound can instantly pierce the eardrum.
However, because the human body has different perceptions of sound, the above scenarios are for reference only. If you want to know the specific noise value in this situation, you need to use a professional instrument to measure it.
Supplementary:
The domestic noise value standard of washing machine is ≤72 decibels, and the product noise cannot exceed this standard.
The noise value is a measure of the strength of noise, and the unit is usually decibels (dB).
The following scenarios are for reference only:
10 decibels (dB): equivalent to the sound of leaves rustling
30 decibels (db): equivalent to the sound when whispering softly in the ear.
50 decibels (db): equivalent to the sound of a normal conversation.
60 decibels (db): equivalent to the working sound of a washing machine.
The sound that a person can just hear is 0 decibels, and it feels quieter in an environment of 20-50 decibels, the sound that starts to feel noisy is generally 70 decibels, the sound that starts to destroy the cochlear cells is 105 decibels, and the sound that starts to feel pain is 120 decibels , 160 decibels of sound can instantly pierce the eardrum.
However, because the human body has different perceptions of sound, the above scenarios are for reference only. If you want to know the specific noise value in this situation, you need to use a professional instrument to measure it.
Supplementary:
The domestic noise value standard of washing machine is ≤72 decibels, and the product noise cannot exceed this standard.