CJ Scudworth
New Head-Fier
- Joined
- Apr 5, 2008
- Posts
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After some less than stellar results from the online tests at http://www.digital-recordings.com/he...-products.html, I became concerned about whether I might be doing damage to my hearing with long-term use of my headphones, so I bought a basic digital sound level meter from RadioShack. I cut a hole in a piece of cardboard to insert the "business end" of the meter into, and fixed it to the earcup of my headphones with rubber bands.
Settings are on "C" weighting, fast response.
It turns out I'm listening at between 50 and 60 dBs. Peaks in the high 50s or low 60s.
Ordinarily, this would comfort me, but to experiment, I pumped up the volume to try to get to what I've read is the "danger zone," above 80 dB. It's shockingly, painfully loud. I can't believe anyone would be able to listen to that volume over long periods of time and think that it's "normal."
Is that right? Is there something about my methodology that's off? If it helps, I'm using Grado SR-225s, directly out of my PowerBook G4's headphone jack, with iTunes as my application. My normal listening volume is to have the PowerBook's main volume at about 12% (two notches on the scale that appears when you manipulate the volume using the volume keys). The iTunes volume is set a little over halfway. My music files are replaygained with 89 dB as the target.
Settings are on "C" weighting, fast response.
It turns out I'm listening at between 50 and 60 dBs. Peaks in the high 50s or low 60s.
Ordinarily, this would comfort me, but to experiment, I pumped up the volume to try to get to what I've read is the "danger zone," above 80 dB. It's shockingly, painfully loud. I can't believe anyone would be able to listen to that volume over long periods of time and think that it's "normal."
Is that right? Is there something about my methodology that's off? If it helps, I'm using Grado SR-225s, directly out of my PowerBook G4's headphone jack, with iTunes as my application. My normal listening volume is to have the PowerBook's main volume at about 12% (two notches on the scale that appears when you manipulate the volume using the volume keys). The iTunes volume is set a little over halfway. My music files are replaygained with 89 dB as the target.