I just noticed that the latest versions of Audacity finally claim to have fixed the problem with not actually recording at 24 bits even though it appeared to be selected.
"PortAudio doesn't support 24-bit recording on MME or Windows DirectSound, but from Audacity 2.0.4 onwards, current Audacity releases support 24-bit recording under Windows WASAPI and Windows WDM-KS (assuming 24-bit capable hardware). "
from:
http://wiki.audacityteam.org/wiki/Audacity_PortAudio_v19
I no longer use Audacity, so I haven't confirmed this, but I know a lot of people do (or would like to) for their needle drops.
For those that don't know, Audacity is a free SW package that allows audio recording and editing. It is very powerful with many great features. But older versions would not record at 24 bits even though the settings seemed to indicate it was. But what you got was 16 bit data padded up with zeros to look like 24 bit data. A lot of people were not aware of this 'feature'.
http://audacity.sourceforge.net/
Terry
"PortAudio doesn't support 24-bit recording on MME or Windows DirectSound, but from Audacity 2.0.4 onwards, current Audacity releases support 24-bit recording under Windows WASAPI and Windows WDM-KS (assuming 24-bit capable hardware). "
from:
http://wiki.audacityteam.org/wiki/Audacity_PortAudio_v19
I no longer use Audacity, so I haven't confirmed this, but I know a lot of people do (or would like to) for their needle drops.
For those that don't know, Audacity is a free SW package that allows audio recording and editing. It is very powerful with many great features. But older versions would not record at 24 bits even though the settings seemed to indicate it was. But what you got was 16 bit data padded up with zeros to look like 24 bit data. A lot of people were not aware of this 'feature'.
http://audacity.sourceforge.net/
Terry