12 ordspråk av Dean Garstecki
Dean Garstecki
 I have an audiologist friend at Wichita (Kan.) State University who actually pulls off earphones of students he sees and asks, in the interest of science, if he could measure the output of the signal going into their heads. |
| I have an audiologist friend at Wichita State University who actually pulls off earphones of students he sees and asks, in the interest of science, if he could measure the output of the signal going into their heads. |
| I have an audiologist friend at Wichita State University who actually pulls off earphones of students he sees and, in the interest of science, asks if he can measure the output of the signal going into their heads. |
| I have an audiologist friend at Wichita State University who actually pulls off earphones of students he sees and, in the interest of science, asks if he can measure the output of the signal going into their heads. He found that often students were listening at 110 to 120 decibels. |
| If music listeners are willing to turn the volume down further still and use different headphones, they can increase the amount of time that they can safely listen. |
| Insert earphones can boost the signal by as much as six to nine decibels. That's about the difference between the sound of a vacuum cleaner and a motorcycle. It's a significant difference. |
| That's a sound level that's equivalent to the measures that are made at rock concerts. And it's enough to cause hearing loss after only about an hour and 15 minutes. |
| That's the difference in intensity between the sound made by a vacuum cleaner and the sound of a motorcycle engine. |
| The combination of high-signal intensity and long listening duration is a proven formula for permanent, irreversible hearing loss. |
| Unfortunately, the ear buds are even more likely to cause hearing loss than the muff-type earphones that were used on Walkman and portable CD players. |
| We're seeing the kind of hearing loss in younger people that's typically found in aging adults. |
| We're seeing the kind of hearing loss in younger people typically found in aging adults. Unfortunately, the ear buds preferred by music listeners are even more likely to cause hearing loss than the muff-type earphones that were associated with the older devices. |
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varav 1407627 på engelska
Gezegde (1469515 st) Zoek
Categoriën (2627 st) Zoek
Auteurs (167535 st) Zoek
Afbeeldingen (4592 st)
Geboren (10495 st)
Gestorven (3317 st)
Datums (9517 st)
Landen (5315 st)
Idiom (4438 st)
Lengths
Toplists (6 st)
Gastenboek
Schrijf in gastenboek
Deze website richt zich op uitdrukkingen in de Zweedse taal, en sommige onderdelen inclusief onderstaande links zijn niet vertaald in het Nederlands. Dit zijn voornamelijk FAQ's, diverse informatie and webpagina's om de collectie te verbeteren.
Det är julafton om 197 dagar!
Vad är gezegde?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
Hjälp till!
 |
Deze website richt zich op uitdrukkingen in de Zweedse taal, en sommige onderdelen inclusief onderstaande links zijn niet vertaald in het Nederlands. Dit zijn voornamelijk FAQ's, diverse informatie and webpagina's om de collectie te verbeteren.
Det är julafton om 197 dagar!
Vad är gezegde?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
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