Telephone
Telephone
No
Deci is one-tenth. Bel is for Alexander Graham Bell.
Because sound is made of vibrations.
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Alexander Graham Bell
Alexander Graham invented the telephone.
Alexander graham bell
if you mean the inventor it was Alexander Graham bell
The word "decibel" originates from the combination of "deci-" (meaning one-tenth) and "Bel," which is named after Alexander Graham Bell. It is used to measure the intensity of sound.
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Alexander Graham Bell - invented the Telephone