Tuxing TXEDT 032 Sound Level?

Has anyone with a Tuxing TXEDT033 or 032 checked the sound level in decibels? There is an iPhone app for this. I know my Yong Heng is 94-98 db at 3 feet away. Hoping the Tuxing with double cylinders is quieter. Also, any fill time info you have would be helpful.
Mine is 93 db 12" away, not bad at all...Using two different iPhone apps.
 
hand pumps are Quiet, , shoebox compressors are quiet and SLOW.
Compressors are noisy creatures, even the ones folks have in the garage for home/shop use.
I wear safety glasses and earplugs, when filling my guns,,, when I (quickly) pop the bleed valve open, before I shut my compressor off, is the loudest ear hurting part of the entire fill cycle.