Audacity Forum

Bubbly sound is one thing, broken is another. "VBR" is not "broken". Some media player are "broken", but I've just tested all four media players on my computer and they all play VBR MP3s correctly. Certainly there are "some" use cases that require CBR, just a...

To set the defaults, go to "Edit menu > Preferences > Quality"
32-bit float format is the default Sample Format and is recommended for best quality.

Export multiple when there are labels AND multiple tracks is not currently working properly. To work around the issue until it is fixed: 1) Ctrl+A (select All) 2) Tracks menu > Mix and Render (mixes down the selected tracks into a single track) 3) Export Multiple, based on labels. 4) (optional) Use ...

What is the "Project Rate" set to in Audacity? (lower left corner of the main window)
If it's set to 44100, try setting it to 48000. If it's set to 48000, try setting it to 44100. Then make a test recording.
If that helps, then we can set it as the default.

Try the suggestions in the "Why do I hear clicky playback on Mac OS X" item here:
http://manual.audacityteam.org/o/man/fa ... mac_buffer

(The default "Audio to Buffer" is 100 ms - you probably shouldn't go much over that, probably a lot less).

neox wrote:Whatever the tone, the second track and all the following are pitched a tone down...

Yes, but does the first track still play in G, and if you record a third track, does it also play in F, or has it gone even lower?

neox wrote:For example I play the first track in G.
I record the second track normally. When I play, second track is in F.

Does the first track still play in G?
If you record a third track, does it also play in F, or has it gone even lower?

do you have an "ordinary tape player"? What sort? "Hi-fi" tape players can work extremely well, depending on what you have got.

Thanks for the details and clarification sizemore. Looking at the "Audio device info": This looks weird to me (though I'm not an expert on Windows). Your recording device is set to: Device name: Speakers / Headphones (Realtek High Definition Audio) (loopback) Host name: Windows WASAPI Your...

This post is a bit long, but includes a lot of background detail that I think will help you, so please read through the entire post iraj ;) OK, I think you're right I'd hope so, given that I wrote those instructions ;) I guess that this is the first time that you've attempted to build an application...