正常氣壓之中，聲音分貝達到194屬於極限，超過這一數值會如何？（Under normal air pressure, the sound decibel reaches 194 is the ）

要知道分貝作為聲音的計量單位，主要用於測試聲音的強弱，通常情況下用dB來表示。最早使用貝爾來表示聲音大小，以此來紀念美國發明家亞歷山大·格雷厄姆·貝爾。最初分貝僅僅是用於聲音的測量，隨後被運用於電工、無線電、力學、機械功率等領域。而且經過科學家的測試，人類耳膜的承受極限為0.00002至2000帕斯卡之間，通常情況下會將聲音壓值取10的對數並乘以二。（It is important to know that decibels, as a sound measurement unit, are mainly used to test the strength of the sound, usually expressed in dB. Bell was first used to express the size of the sound, in order to commemorate the American inventor Alexander Graham Bell. At first, the decibel was only used for sound measurement, and then it was used in electrical engineering, radio, mechanics, mechanical power and other fields. And after testing by scientists, the endurance limit of the human eardrum is between 0.00002 and 2000 Pascals. Normally, the sound pressure value is taken as a logarithm of 10 and multiplied by two.）