Hi, If this doesn't work, let me know. I can take out particular slices of
the high pass filter if this is needed.
Neal
From: studiorecorder-bounce@xxxxxxxxxxxxx
[mailto:studiorecorder-bounce@xxxxxxxxxxxxx] On Behalf Of Sheila Winther
Sent: Monday, December 12, 2016 1:36 PM
To: studiorecorder@xxxxxxxxxxxxx
Subject: [studiorecorder] Re: noise reduction
Thanks Neal,
No, these tones were mixed into the analog recording from a little tone
generator. And this tone generator did a double tone, so I can just delete
the first tone between chapters, but the second one is mixed into the first
sentence of audio. I think Jayson is on the right track with the high pass
filter. I'll let you know.
Sheila Winther
Volunteer Services Coordinator/Recording Studio Manager
Idaho Commission for Libraries
325 West State Street
Boise, Idaho 83702
208-334-2150
www.libraries.idaho.gov <http://www.libraries.idaho.gov>
From: studiorecorder-bounce@xxxxxxxxxxxxx
<mailto:studiorecorder-bounce@xxxxxxxxxxxxx>
[mailto:studiorecorder-bounce@xxxxxxxxxxxxx] On Behalf Of Neal Ewers
Sent: Monday, December 12, 2016 12:18 PM
To: studiorecorder@xxxxxxxxxxxxx <mailto:studiorecorder@xxxxxxxxxxxxx>
Subject: [studiorecorder] Re: noise reduction
Hi Sheila. In Sound Forge, I can pick a particular frequency to minus. I
wonder if you can do that in audacity? If you're talking about the tones
that Studio Recorder puts in, I can try to see if I have any luck removing
them. If you're talking about other tones, perhaps you could send me an
example.
Thanks.
Neal
From: studiorecorder-bounce@xxxxxxxxxxxxx
<mailto:studiorecorder-bounce@xxxxxxxxxxxxx>
[mailto:studiorecorder-bounce@xxxxxxxxxxxxx] On Behalf Of Sheila Winther
Sent: Monday, December 12, 2016 12:33 PM
To: studiorecorder@xxxxxxxxxxxxx <mailto:studiorecorder@xxxxxxxxxxxxx>
Subject: [studiorecorder] noise reduction
We are converting our analog talking books to digital. The analog
recordings have tone indexing mixed into the audio. Has anyone found a good
way to remove the low frequency tone without destroying the voice audio? I
use Audacity noise reduction for background tape hiss, but if I change the
values of the noise reduction enough to effect the tone, it really makes the
rest of the audio sound over processed. Any help will be much appreciated.
Sheila Winther
Volunteer Services Coordinator/Recording Studio Manager
Idaho Commission for Libraries
325 West State Street
Boise, Idaho 83702
208-334-2150
www.libraries.idaho.gov <http://www.libraries.idaho.gov>
