💙비투비&멜로디💙 3♡7 𝓛𝓸𝓿𝓮𝓼𝓲𝓴 🤍🩵💙 on X: "If 1 BTOB member can make 131 decibels (degree of loudness), then 7 of them making noise together mean...now look at the decibel scale. *Uncountable threshold
What is a decibel and what does it measure?
The decibel scale – Physics Across Oceanography: Fluid Mechanics and Waves
Noise Level Decibels Chart - A Comprehensive Guide - ElectronicsHub
The Decibel Scale - Stock Illustration [34327191] - PIXTA
Decibels Explained - Noisestop Systems
What is Sound Pressure Level SPL and the Decibel dB Scale? - OPE Review