Household noise
In daily life, we will encounter all kinds of noise – decoration sound, steam flute sound, Street artist playing sound… Without exception, you are sensitive and disgusted with these noises.
You will wear earplugs or use other methods to resist the harm of these noises, but you often ignore that there are some noises in your home, which are quietly taking away your hearing.
Are you unaware, even aware, but don’t care.
However, scientific research has confirmed that the sound generated by televisions, washing machines, fans, air conditioners and refrigerators often used in families constitutes family noise of different frequencies, which can have potential and non negligible harm to human health.
According to the test, the noise generated by TV sets in the family can reach 60 to 80 dB, 42 to 70 dB for washing machines and 34 to 50 dB for refrigerators. In addition, indoor knocking and loud family quarrels are included in the scope.
Household noise hazard
Household appliance noise can interfere with people’s rest and sleep, making it difficult for people to rest and sleep normally.
——People’s mentality will be in a state of tension, shortness of breath, leading to brain excitement, and then fatigue or limb weakness.
Over time, there will be neurasthenia, resulting in serious insomnia, tinnitus or fatigue.
High decibel noise can also cause ear discomfort, ear pain, hearing loss and other symptoms.
According to clinical medical statistics, if you live in a noise environment of more than 80 decibels, the deaf can reach 50%.
Household appliance noise will reduce work efficiency. Once the noise exceeds 85 decibels, people will feel upset and unable to concentrate on their work.
Household appliance noise has a more serious impact on the body and mind of infants and children.
When the noise exceeds 50 dB, infants’ sleep and rest will be affected, and their respiratory rate can be changed, resulting in panic and crying.
Especially the newborn’s hearing can easily lead to hearing loss or deaf mute after being stimulated by excessive sound.
Suggestions on hearing protection of household noise
In order to protect the hearing and health of children and family members, the maximum allowable value of family noise is below 85 dB, and noise reduction earplugs must be worn in the environment above 85 dB.
For conversation and communication, the allowable value of ambient noise is 45 ~ 60 dB.
Children’s sleep time and family noise are recommended to be kept at 35 ~ 50 dB.
EASTRAGON suggests that you can make relevant measurements of household noise.
If it is indeed in the noise environment of more than 60 decibels, solutions shall be adopted immediately, such as sound absorption, sound insulation and vibration isolation, so as to get rid of the harm of household noise as soon as possible.
Of course, on the other hand, you can also buy some hearing protection products, such as earplugs and earmuffs, to effectively reduce noise.
Therefore, household noise is not only the sound that makes you lose sleep in the sleeping environment, but also the low-frequency noise generated by electrical work. The last article clearly stated that low-frequency noise will bring harm to human body. To avoid the impact of noise on hearing, it is recommended to use earplugs.
Professional earplugs are made by EASTRAGON. In addition to conventional earplugs such as sponge earplugs and swimming earplugs, there are earplugs with filters. It is generally recommended to use in music festivals. It can filter out noise and make the music more pure. There are also a variety of labor protection articles on sale, with large quantity and preferential price.If you are interested, please contact us immediately.