Audacity Forum

In the drop down that shows the items you specify,Mono, also left and right are "gray", and won't respond to mouse. Those options are greyed-out if you have two tracks [stereo]. If you chose "split stereo to mono" from the menu, then discard [X] the the track you don't want ... ...

... If there a function or effect that basically will lower every peak to over the 0.55 threshold of the envelop down to 0.55 or lower? Basically, is there an effect that automate envelop throughout the wave form? Limiter on "Soft limit", with no "Make-up gain" ... soft Limit , ...

yugioh47 wrote:i said. i don't want loss treble and bass either. i just want to loos frequneices without lossing bass and treble. just need to loos frequencies above 1400 hz

Your brief was ...

yugioh47 wrote:... remove higher then 1400 hz.

That means cut treble ...

I have a mono source, an old 78 rpm record player. I want to record, using Audacity, "fake" stereo. I want the result to play sound through both left and right speakers. If your one-track recording is only playing through one speaker ... #1. Check you haven't accidentally slid the L-R [pa...

... i'm try to remove frequencies between 30 - 33 hz ... You'll need a notch-filter for that, at 31.5Hz with a high q-value (>20). ... remove higher then 1400 hz. That can be done with Audacity's equalizer. It could also be done with Audacity's " bass and treble " which has a text-interfa...

Xlerb wrote: using "Noise removal" in Audacity hasn't changed it. Any ideas?

Noise-removal won't remove pulses like that.

Xlerb wrote:Any ideas?

Frequency of the pulses is very consistent [10Hz], but with varying amplitude :
so it's consistent with radio-interference, ( cell phone ? ).

I've used this online converter ...
http://www.online-convert.com/
As the file will be sent across the internet, online conversion is not suitable for anything confidential.

Jerseyguy57 wrote:Yeah, I'm trying to make a psuedo stereo file

There's an app for that : a Nyquist plugin ...
http://wiki.audacityteam.org/wiki/Nyqui ... udo-Stereo

As you're on Windows, this [free] VST will also do the job ... https://acondigital.com/products/multiply/

monoculo88 wrote: https://www.youtube.com/watch?v=H08tHJWT-V8

en mi opinión, que separa la guitarra y vocal en que no es posible:
Esa guitarra y vocales ocupan muy similar rango de frecuencias, y posición similar en el campo estéreo, y es estéreo-reverberación.

Debido a efecto de reverberación estéreo se ha utilizado en el cantante no será posible eliminar completamente voz.