Right here I-Pods Music systems are so popular especially between young people.
This hobby may get you deaf. When you listen to music on I-Pods be careful with the sounds level frequency. Try to check the volume or reduce it.
The intensity or loudness of sound is usually measured in decibels (dB). Some sounds are pleasant and others are unpleasant to people. Those above 140 dB are dangerous to the human ear.
Very pleasant
10-20 dB
Pleasant
20-40 dB
Intermediate
40-60 dB
Unpleasant
60-100 dB
Very unpleasant
100-200 dB
A quiet place
Soft music
Rain
Soft wind
Ordinary conversation
A car engine
A telephone ringing
Heavy traffic
People yelling
A road drill
Jet aircraft
ou listen to music for a long time with high volume dB (60-150dB) you could end up like Beethoven, deaf.
(include your full name and e-mail)
Right here I-Pods Music systems are so popular especially between young people.
This hobby may get you deaf. When you listen to music on I-Pods be careful with the sounds level frequency. Try to check the volume or reduce it.
The intensity or loudness of sound is usually measured in decibels (dB). Some sounds are pleasant and others are unpleasant to people. Those above 140 dB are dangerous to the human ear.
This hobby may get you deaf. When you listen to music on I-Pods be careful with the sounds level frequency. Try to check the volume or reduce it.
The intensity or loudness of sound is usually measured in decibels (dB). Some sounds are pleasant and others are unpleasant to people. Those above 140 dB are dangerous to the human ear.
Very pleasant
10-20 dB
Pleasant
20-40 dB
Intermediate
40-60 dB
Unpleasant
60-100 dB
Very unpleasant
100-200 dB
A quiet place
Soft music
Rain
Soft wind
Ordinary conversation
A car engine
A telephone ringing
Heavy traffic
People yelling
A road drill
Jet aircraft
ou listen to music for a long time with high volume dB (60-150dB) you could end up like Beethoven, deaf.
(include your full name and e-mail)
Right here I-Pods Music systems are so popular especially between young people.
This hobby may get you deaf. When you listen to music on I-Pods be careful with the sounds level frequency. Try to check the volume or reduce it.
The intensity or loudness of sound is usually measured in decibels (dB). Some sounds are pleasant and others are unpleasant to people. Those above 140 dB are dangerous to the human ear.
