Noise destroys your hearing
Free
1.0.0for iPhone
Age Rating
Noise destroys your hearing Screenshots
About Noise destroys your hearing
Noise destroys your hearing is Sound Level Meter also known as a decibel or dB meter, for your iPhone.
- Sound Pressure Level
130 dB : Threshold of pain
120 dB : Threshold of discomfort
110 dB : Rock music, Screaming Child
100 dB : Subway train, Blow dryer
90 dB : Factory machinery at 3ft.
80 dB : Busy street, Alarm clock
70 dB : Busy traffic, Phone ringtone
60 dB : Normal conversation at 3ft.
50 dB : Quiet office, Quiet street
40 dB : Quiet residential area, Park
30 dB : Quiet whisper at 3ft, Library
20 dB : Rustling leave, Ticking watch
- How much noise can cause permanent damage?
110 dB : 1 minute noise can cause permanent damage
100 dB : 15 minutes noise can cause permanent damage
97 dB : 30 minutes noise can cause permanent damage
94 dB : 1 hour noise can cause permanent damage
91 dB : 2 hours noise can cause permanent damage
88 dB : 4 hours noise can cause permanent damage
85 dB : 8 hours noise can cause permanent damage
75 dB : 24 hours noise can cause permanent damage
- Sound Pressure Level
130 dB : Threshold of pain
120 dB : Threshold of discomfort
110 dB : Rock music, Screaming Child
100 dB : Subway train, Blow dryer
90 dB : Factory machinery at 3ft.
80 dB : Busy street, Alarm clock
70 dB : Busy traffic, Phone ringtone
60 dB : Normal conversation at 3ft.
50 dB : Quiet office, Quiet street
40 dB : Quiet residential area, Park
30 dB : Quiet whisper at 3ft, Library
20 dB : Rustling leave, Ticking watch
- How much noise can cause permanent damage?
110 dB : 1 minute noise can cause permanent damage
100 dB : 15 minutes noise can cause permanent damage
97 dB : 30 minutes noise can cause permanent damage
94 dB : 1 hour noise can cause permanent damage
91 dB : 2 hours noise can cause permanent damage
88 dB : 4 hours noise can cause permanent damage
85 dB : 8 hours noise can cause permanent damage
75 dB : 24 hours noise can cause permanent damage
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What's New in the Latest Version 1.0.0
Last updated on Jun 15, 2014
Version History
1.0.0
Jun 15, 2014
Noise destroys your hearing FAQ
Click here to learn how to download Noise destroys your hearing in restricted country or region.
Check the following list to see the minimum requirements of Noise destroys your hearing.
iPhone
Noise destroys your hearing supports English