what does dBa mean? null

It’s related to decibels (dB), which measures noise level. According to the government of Quebec, Canada, “Noise level is measured in decibels (dB). The louder the noise, the higher the decibels. Decibels can be adjusted to human hearing. Noise level is thus described in decibels A (dBA). The effects of noise vary with the noise to which a person is exposed. Prolonged exposure to loud noises (75 dBA over eight hours a day for years) can lead to hearing loss. The body can also respond to lower noise levels: sleep can be disturbed by an outdoor noise of 40 dBA.”

It refers to the decibel rating of the machine. Ours is very quiet. I don't believe it reaches 55 decibels. 70+ decibels over a long period of time can damage your hearing.

dba means the absolute noise level over a absolutely quiet room which is a number that can be figured but not easily measured. over all the smaller the number the less noise it makes.

Hello Montana, is refers to decibels that measure noise levels. We do hope this is helpful.

“what does dBa mean?”

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It’s related to decibels (dB), which measures noise level. According to the government of Quebec, Canada, “Noise level is measured in decibels (dB). The louder the noise, the higher the decibels. Decibels can be adjusted to human hearing. Noise level is thus described in decibels A (dBA). The effects of noise vary with the noise to which a person is exposed. Prolonged exposure to loud noises (75 dBA over eight hours a day for years) can lead to hearing loss. The body can also respond to lower noise levels: sleep can be disturbed by an outdoor noise of 40 dBA.”
Answered by Abby 3 years ago
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It refers to the decibel rating of the machine. Ours is very quiet. I don't believe it reaches 55 decibels. 70+ decibels over a long period of time can damage your hearing.
Answered by vinesoxb 2 years ago
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dba means the absolute noise level over a absolutely quiet room which is a number that can be figured but not easily measured. over all the smaller the number the less noise it makes.
Answered by RobertR 3 years ago
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Hello Montana, is refers to decibels that measure noise levels. We do hope this is helpful.
Answered by WhirlpoolTeam 3 years ago
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