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結果 : what is noise level 65db
4:02

How Loud Is The Sound? [Decibel Comparison]

MangaPanda
551,930 回視聴 - 7 年前
3:05

Comparison: You At Different Decibel Levels

Infinite Comparison
249,608 回視聴 - 1 年前
0:55

o2 nail dust and fume extractor runs at only 55-65 decibels

Spray Tan Supermarket
65,983 回視聴 - 8 年前
0:26

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

Silent Windows by Hugo Carter
25,219 回視聴 - 6 年前
0:25

62 dB!!

Alessio Morselli
65,313 回視聴 - 9 年前
0:40

74 Decibels

Petter
87,121 回視聴 - 5 年前

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0:51

Sound Difference between 69 dBA and 56 dBA

Virginia Transformer
36,608 回視聴 - 5 年前
1:30

How loud is too loud? What noise level can damage your hearing?

Hamilton Health Sciences
14,703 回視聴 - 4 年前

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0:13

28db to 53db | Up to 30db Reduction in Sound

Noise Plaster
104,569 回視聴 - 1 年前
0:48

Vacuum Noise Levels DECIBEL INDICATOR 🔊

Vacuumtester
2,031 回視聴 - 1 年前
4:38

Estimation of Equivalent Noise Level

SavEnviron
26,020 回視聴 - 3 年前
0:58

California Air Tools 20015HP Sound Comparison - Only 70 Decibels

californiaairtools
1,702 回視聴 - 1 年前
1:02

Noise Levels Explained - Cooker Hoods | ao.com

ao.com
10,119 回視聴 - 5 年前
0:53

10 decibel volume difference

David Moes
44,577 回視聴 - 4 年前
14:43

Noise Level (dB)

Building Sanchalan
8,328 回視聴 - 3 年前
2:25

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

KevCentral
238,653 回視聴 - 6 年前
7:12

Air Conditioner Noise Test with Decibel Meter

Z L
82,604 回視聴 - 3 年前
2:13

+60dB noise levels before new projects release traffic gridlock.

Todd Daley
158 回視聴 - 3 年前
0:58

How Old Are Your Ears?? | HEARING TEST!

White Noise & Relaxation
1,221,987 回視聴 - 4 年前
4:29

Generator Sound Decibel Comparison

LivingCommonSense
14,519 回視聴 - 3 年前