2. pc-audio
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digital equalizers

Stopped up ears caused by allergies have led me to using the Itunes equalizer. I don't like the sound of the equalizer when my ears are clear, but when they are not, the equalizer and balance control make listening much more enjoyable.

I'm curious though about how (in very general terms) the digital equalizer works. Does it attenuate or boost? And what does it do to the bit stream? And I wonder if it has an effect on bit perfect output?

Also, since I do have some permanent high frequency hearing loss I've often wondered if a really good equalizer would enhance listening, even when my ears are not "plugged up".

Any feedback is much appreciated.

JPO
jpod

Showing 1 response by jpod

jpod OP
59 posts
 
Eldartford and Nosnhoj,
Thanks for your feedback.

I did not know about the DEQ2496. It looks like a good possible solution. I like the general idea of combining a DAC and equalizer.

But in the short run I want learn more about the equalizers included with various media players--esp how they work.

For exaple I notice in Itunes that when I turn on the equalizer the volume goes down and moving the db slider of course brings it back up, but I wonder what is happening to the bit stream as I minipulate these various digital controls.

JPO
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