Audacity Forum

Btw. maybe it should be mentioned somewhere in the wiki that those Nyquist filters are not suitable for editing sections of a track I can see your point, but it would be rather unusual to apply a high/low pass filter part way through a note or word. If a high/low pass filter is used on just part of...

There's a shortcut to open preferences. Ctrl+P (I presume that will be something like "Command+P" on a Mac)

By "Play at Speed" I presume that you mean using the "Transcription Toolbar" http://manual.audacityteam.org/man/Transcription_Toolbar This feature does not have the ability to loop. However, you can change the speed using the "Change Speed" effect (Effect menu) and then...

The high-pass/low-pass filters are built into "Nyquist" and are based on biquad filters and respond in a similar way to analogue filters. FFT filters (such as is used in the Equalizer effect) should be able to produce the required filtering without phase shifts. FFT filtering is also avail...

Are you sure it's correct to do that? I thought that the correct extension for "Vorbis" encoded files was still .ogg, and that .oga was intended for other types of audio in an Ogg container format (such as Flac). In other words, I thought it was the use of the .ogg extension for Ogg Flac t...

I don't think there is any software that is quite that magical. Remove a few spoken words from a rather busy, noisy piece of audio. Something like a conversion near a busy street, and a playground... in the summer. The particular words I want to remove can be re-spoken by the original talent (in a s...

It might be easier if you just update to the 1.3.14 version of Audacity and forget about the Patchbay.
What Linux distribution are you using?

Yes that'll work. In fact as the band-pass filter frequencies are the same as the carrier frequency you could make it even simpler to change the carrier frequency by writing it as: (setq CarrierFreq 15000) (highpass8 (lowpass8 (mult 2 (lowpass8 (highpass8 s 150) 7000) (hzosc CarrierFreq)) CarrierFre...

The sample rate is not relevant to this question, but the bit format is. For audio tracks that are in 32-bit float format you can amplify almost as much and often as you like. Of course if you take it to ridiculous extremes of amplifying by many hundred dB then it is possible to cause damage, but fo...

You posted in the Audacity 1.2 part of the forum. I'll move this topic to the Audacity 1.3 section. How did you install Audacity? What web browser do you use? Do you have more than one web browser installed? What exactly do you mean by a "Move Window"? (perhaps you could post a screenshot?...