If you have been thinking about getting a synthesizer and do not really know where to start, here is a great place to get advice. The nice thing about this site is that it is not a business trying to sell you their product. This is a place where real people give real life answers based on their experience. There is a lot of good advice and opinions here about synthesizers.
Check it out. Some cool advices:
Open Mic: What Advice Would You Give a Beginner About Synthesizers?
Fill out the information in this link. Submit data and schedule an appointment. https://www.acousticfields.com/free-room-analysis/
I’m seeking info for sanctuary reverberation absorbsion material ( panels) and best placement.
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?