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Gear / Technical Help => Post-Processing, Computer / Streaming / Internet Devices & Related Activity => Topic started by: taperjeff on March 26, 2012, 03:47:35 PM

Title: digital noise on recording
Post by: taperjeff on March 26, 2012, 03:47:35 PM

I got a digital noise on the recording from my SD mixpre preamp either from the batteries runing low or the levels running hot.  My question is can I run a high pass filter to remove the noise or other editing effect to remove the noise?

thank you,

Jeff Prater

Title: Re: digital noise on recording
Post by: cd2go on March 26, 2012, 05:31:50 PM

Is it a constant noise or random? Can you post a sample?

-james

p.s. good meeting you guys @ Yarn--how was your trip back from NYC?

Title: Re: digital noise on recording
Post by: TimeBandit on March 27, 2012, 03:33:26 AM

if thats a constant noise search a place with no music on your recording, find out the frequency and isolate it with a good eq.

Title: Re: digital noise on recording
Post by: taperjeff on March 27, 2012, 10:19:16 PM

Hi James,

We went home via Philadelphia to see Yarn and made it home safe Sunday morning.

Here is a sample of the noise that seems to be constant:

http://www.sendspace.com/file/9wcobe

Title: Re: digital noise on recording
Post by: cd2go on March 28, 2012, 08:16:30 PM

Sounds very static-y, might be tricky to isolate without affecting the music a lot--does the noise occur during the silent (non-music) portions as well? If so do what TimeBandit said and sample the noise frequency then EQ.