অনুসন্ধান করুন
Decibel
01
a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
উদাহরণ
The noise level should be kept under 60 decibels.
অ্যাপ ডাউনলোড করুন
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অনুসন্ধান করুন
a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity