You’re a lot closer than most people get. There is a stunning amount of sub-sonic noise. Earthquake/thunderstorm stuff. It responds nicely to Steve’s vocal filter.
This is my local copy.
http://www.kozco.com/tech/audacity/Documents/LF_rolloff_for_speech.xml.zip
Download and unzip it to LF_rolloff_for_speech.xml. Install it in the Audacity Equalizer tool.
Adding Audacity Equalization Curves
– Select something on the timeline.
– Effect > Equalization > Save/Manage Curves > Import
– Select LF_rolloff_for_speech.xml > OK. (it won’t open the ZIP. You have to decompress it)
– LF rolloff for speech now appears in the equalization preset curve list.
Then apply it.
LF Rolloff (rumble filter)
– Select the whole clip or show by clicking just above MUTE.
– Effect > Equalization: LF Rolloff for speech, 5000 Length (approx) > OK
All I did was “roll off” all the rumble. I ran ACX-Check and it passes.
You can run ACX-Check, too. It’s a plugin that appears under Analyze.
http://wiki.audacityteam.org/wiki/Nyquist_Analyze_Plug-ins#ACX_Check
It automatically checks for the three sound qualities that ACX looks for when you submit your work.
https://forum.audacityteam.org/t/measure-between-23db-and-18db-rms/32770/16
Actually, the automated robot does that. If that passes, the work goes on to Human Quality Control.
Describe your studio.
Koz