Audacity Forum

When we get up to 3340 samples we pass infinity. index 3338 z2 = -5.64808e+307 z1 = 1.31419e+308 z0 = -inf out = -inf index 3339 z2 = 1.31419e+308 z1 = -inf z0 = -nan out = -nan index 3340 z2 = -inf z1 = -nan z0 = -nan out = -nan index 3341 z2 = -nan z1 = -nan z0 = -nan out = -nan index 3342 z2 = -n...

(highpass2 s 24000) applied to a track with a 44.1 kHz sample rate. The sample values are rapidly escalating. By the 500th sample we have index 500 z2 = 1.0835e+46 z1 = -1.08191e+46 z0 = 9.74385e+45 out = 1.02527e+45 by the 1000th sample: index 1000 z2 = 5.2483e+92 z1 = -6.30421e+92 z0 = 7.31081e+92...

Does anyone else want to vote for it while this topic is open? +1 for fader automation. he seems to suggest that even this needs a rewrite of envelopes. He says: "Unfortunately implementing this would mean changing the way envelopes are defined. They currently appear to be log or exponential c...

seldanne wrote:Is there a way of marking separate 'tracks' while it's being recorded?

Ctrl+M then Enter.
(see: http://manual.audacityteam.org/man/Label_Tracks#play )

Create a click track with the default settings, resulting in an audio track of ten seconds length. The default settings for Click Track produce an audio track of 32 second duration. Apply the "Change Tempo" Effect with +400% (slider full right) I presume that you mean "Change Pitch&q...

If it is a USB cassette player, see here: http://manual.audacityteam.org/man/FAQ:Playback#usb The playback output device for Audacity will need to be set to your normal sound card and the recording input device set to the USB cassette. "Software Playthrough" will need to be on (selected) i...

It's a known bug related to the version of WxWidgets. It seems to occur when Audacity is built against WxWidgets 2.8.12. If you look in Audacity "Help > About Audacity > Build Information" it should say, in the "core libraries" section, which version of WxWidgets Audacity was bui...

I don't see any obvious reason why the recordings should be at the wrong pitch. How exactly are you recording the tapes?

What sample rate and bit format are you using? (look in "Edit > Preferences > Quality)

Currently it is possible to upload an Audacity project somewhere on the Internet, then download it and resume working (http://manual.audacityteam.org/man/Audacity_Projects#move) Working on the project directly from the cloud probably can't be done. It's not uncommon for streaming audio to stutter oc...