結果 : how loud is 76 db noise level
4:02

How Loud Is The Sound? [Decibel Comparison]

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Comparison: You At Different Decibel Levels

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Noise Test - Existing Window - Single Glazed 54db / 75db

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0:40

74 Decibels

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Decibel Level Testing Workshop Tools - How Noisy?

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2:25

How loud is the Predator 3500 Super Quiet Inverter Generator - Harbor Freight?

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0:53

10 decibel volume difference

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15:29

TESTING HOW LOUD MY EXHAUST IS W/ A Decibel Meter!

BoltsNBoost
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3:01

Comparison: Loudest Sounds

WatchData
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0:51

Sound Difference between 69 dBA and 56 dBA

Virginia Transformer
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1:11

WHAT IS THE IDEAL NOISE LEVEL FOR THE OFFICE?

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1:28

How Loud are Champions Generators?

Champion Power Equipment
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How Loud is a 95 DB Exhaust? *NEW CALIFORNIA EXHAUST LAW 2019*

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How Loud Is A Home Standby Generac Generator?????

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0:56

Noise Levels Explained - Washing Machine | ao.com

ao.com
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0:20

20MAR2017 - 76 dBA - Garden Street Widening - Noise Levels

Christopher L. Brennan
58 回視聴 - 7 年前
3:02

What Is A Decibel? Can 'Negative' Decibels Exist?

ScienceABC II
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1:46

How loud is the stadium world record for decibels?

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2:19

audio TEST from 40 decibel to 160 db (120 db dynamic range)

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0:18

Shooting a silenced pistol in a house

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