Audacity Forum

I've built the plug-is from source, and can reproduce the problem. When running a debug build of Audacity, I see these errors: lilv_world_add_plugin(): error: Duplicate plugin <http://calf.sourceforge.net/plugins/Analyzer> lilv_world_add_plugin(): error: ... found in file:///usr/local/lib/lv2/calf.l...

What are the two devices?
Why have you disabled PulseAudio?
Which version of Audacity?
Which version of Debian?

The ZEDi-10 appears to not be connected. You need to connect the ZEDi-10 to your computer first, then launch Audacity, then get the device info.

It may be too much to ask Asking is fine :) If it's not available now, we can log it as a feature request. Feature requests are best posted on this board: https://forum.audacityteam.org/viewforum.php?f=20 where they remain visible for longer, so more likely to attract discussion and possibly suppor...

Can I enable Audacity to see all 4 channels as potential inputs (recognizing that it will use a maximum of 2)? It depends on the hardware drivers. If the ZEDi has a multi-channel WDM or WASAPI driver, then Audacity should be able to record all 4 channels simultaneously. If the drivers only provide ...

BoldShining wrote:Why do those files have to be exported as 16-bit ones though?

16-bit PCM WAV is compatible with just about everything.
Many applications fail with 24-bit WAV, and even more fail with more obscure WAV formats.

I've looked in Ubuntu package search, and I can't find Calf Studio Gear 0.90.0, only the 0.0.60 version (https://packages.ubuntu.com/search?keyw ... ection=all).
How do 'normal users' install Calf Studio Gear 0.90.0?

An excellent series of videos about the subject, from one of Audacity's early contributors (now a developer at Xiph): https://wiki.xiph.org/Videos/Digital_Show_and_Tell

This is an interesting and complex issue, with surprises. The guys that worked this all our originally were Harry Nyquist and Claude Shannon . They developed what became known as the Nyquist–Shannon sampling theorem (frequently referred to as the "Nyquist Theorem"). This theorem is fundame...

steve wrote:Which exact version of Audacity are you using?

No need now, we've worked it out, but for future reference, it is very helpful if you include the full version number of Audacity, and details of your operating system, when you report a bug.

Thanks for your report.