Audacity Forum

Audacity writes "blocks" rather than "frames".
This is really a user forum rather than a developers forum, so I doubt that anyone here knows all of the code, but I'd suggest that you start looking in AudioIO.cpp and BlockFile.cpp.

ddfmn wrote:AUDACITY 2.12

Please look in "Help > About Audacity". If it says "2.12", then it is fake. The current version of Audacity is 2.1.1

Which version of Audacity are you trying to build?

Sand3 wrote:'Vocal Reduction and Isolation' isn't there

It is a new effect in Audacity 2.1.1
Audacity 2.1.1 is available here: http://web.audacityteam.org/download/

It seems you can only apply one at a time. That's right. Audacity processes (changes) the selected audio immediately. It is not a "real-time" processor (like many Digital Audio Workstations) that apply effects "on the fly" while playing back the original unmodified audio. I have...

Colin C wrote:The sound tab shows microphone as not plugged in and line in not plugged in.

Doesn't the HP Pavilion have an internal microphone?

What is the exact three-section version of Audacity (look in "Audacity > About Audacity")

the device toolbar is set to S24D590 (Intel(R) display audio but it won't let me change it, According to the "audio device info" that you have just posted, the selected recording device is "Microsoft Sound Mapper" and the selected playback device is "S24D590 (Intel(R) Displ...

there is sound from other softwear Specifically, which software ? the device toolbar is set to S24D590 (Intel(R) display audio but it won't let me change it, Is the first ("host") box in the device toolbar set to "MME"? In the Audacity "Help" menu, select "Audio d...

See "WASAPI loopback recording" http://manual.audacityteam.org/o/man/tu ... ndows.html