結果 : how loud is 76 db noise
4:02

How Loud Is The Sound? [Decibel Comparison]

MangaPanda
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0:26

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

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15:29

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

BoltsNBoost
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0:40

74 Decibels

Petter
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3:05

Comparison: You At Different Decibel Levels

Infinite Comparison
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8:17

Decibel Level Testing Workshop Tools - How Noisy?

Smugwood
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0:53

10 decibel volume difference

David Moes
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2:25

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

KevCentral
241,423 回視聴 - 7 年前
3:01

Comparison: Loudest Sounds

WatchData
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0:41

Water heater makes loud 76db sound installed by Bob's Heating HD 1080p

Van To
80 回視聴 - 1 年前
0:51

Sound Difference between 69 dBA and 56 dBA

Virginia Transformer
39,600 回視聴 - 5 年前
8:04

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

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

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1:28

How Loud are Champions Generators?

Champion Power Equipment
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1:46

How loud is the stadium world record for decibels?

WIVBTV
6,769 回視聴 - 9 年前
2:19

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

Luca's
326,879 回視聴 - 5 年前
0:56

Noise Levels Explained - Washing Machine | ao.com

ao.com
7,013 回視聴 - 5 年前
0:15

Low noise, 7.5Kw fume extractor, noise is less than 76dB whatsapp:+86 18663981088

Tonnny Qiuu
25 回視聴 - 3 年前
3:02

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

ScienceABC II
32,535 回視聴 - 2 年前
0:18

Shooting a silenced pistol in a house

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