[audacity4blind] getting rid of "tones?"
- From: Curtis Delzer <curtis@xxxxxxxxxx>
- To: audacity4blind@xxxxxxxxxxxxx
- Date: Fri, 02 May 2014 13:52:56 -0700
In sound forge, there is a 60hz filter inside the equalizer,
which is comprised of 4 60h tuned filters which make the 60hz hum of any
signal disappear. These "filters" are adjustable, so since I need to
change them to another frequency, 50hz for European or Canadian hum, or,
74hz for the "hum" placed on cassette tapes by the APH recorder which
was used extensively to record early text books, I have to use SF for
that where I have several filters defined. One of my colleagues needs
similar capability in his sound editor, but does not wish to pay the
money for sound forge 11, so my question, does Audacity have the
capability to selectively get rid of a single audio frequency, and if so,
is that frequency adjustable? I do not mean to "sample" a sound and
then get rid of that, since that is a broad spectrum of "noise," and
that is not what is needed, only a single frequency component which is
no longer needed, or desired at all.
THANKS!
Curtis Delzer.
HS.
K 6 V F O
San Bernardino, CA.
curtis@xxxxxxxxxx
skype: curtis1014
The audacity4blind web site is at
//www.freelists.org/webpage/audacity4blind
Subscribe and unsubscribe information, message archives,
Audacity keyboard commands, and more...
To unsubscribe from audacity4blind, send an email to
audacity4blind-request@xxxxxxxxxxxxx
with subject line
unsubscribe
Other related posts:
