What is the sound level of Your Listening Room?

If it gets too quiet it does get spooky. You can hear the little timers and equipment switching as it comes online. Amazing how loud relays cases warming up and expanding. Junior (the rabbit) calms down.. He's happy to see me.

Trains going by get's me.. Rumble, a heavy semi without air ride too, I hate those.. 1/2 mile of NOISE in every direction.. Delta Pete will transfer noise via ground rumble for a mile.. Trains running on pylons in the delta aren't quiet on the neighbors.. 50 + years it's like a lullaby to me now..

Regards..

Mine is in the low 20’s. I’ll have to give it a try at night. The most important component to my system is my listening room. While in close proximity to a city, three sides are underground with no local traffic. I make sure the air conditioner / heater does not come on… it is controlled by my iPhone… so if it comes on I can turn it off without getting up.
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The listening area is large and irregular making it an incredibly good room. My audio guy says it is one of the two best he has ever heard… and in over thirty years he has heard a lot… many very expensive custom made for high end audio… better to be lucky than good… I sure was.

In answer to your question… for quiet… underground. For acoustic, large and irregular (mine is about 32 x 42.. two offset rectangles).

It’s a good question

Im sitting in an outdoor screened in room at the moment. The cicadas in my outside room were at 85db earlier this week so no music out there until that passes. Currently it’s dusk and at 42 with overhead fan on.

29db in main listening room.  

I’m sitting in our finished basement,AKA “The Pit”. The room is pretty well insulated,drywall ceiling. The laundry room is behind me,with a dehumidifier running. I’m measuring 42db via phone app.