Eric Sevigny
Stunt Coordinator
- Joined
- Dec 25, 2000
- Messages
- 157
-BruceD
I understand perfectly that room effects sound. What I don't understand is how anyone is supposed to use this knowledge of "room modes". What you are implying is that only speaker comparisons done in an acoustically dead room is acceptable, because every room as its own effect on sound. While scientifically this sounds very good, in the "real world" I don't think many are willing to do that. For a simple reason - speakers are to be listened in YOUR environment. It could very well sound excellent in a perfectly sonically dead room but poor in yours, where its important. But again, bloated bass sounds like bloated bass whether you know it's caused by the room or not, carefully positionning the speakers in your room to avoid what you think is excessive room interaction (to your ears) and doing comparisons after that is, IMHO, a perfectly reasonable aproach and one I would trust. That doesn't mean the one doing the testing has to know what dispersion characteristics his speakers have, or what the room resonance/interaction is like in this particular room. He just needs to respect some very basic principles (speakers away from back wall, etc) and listen for a while.
Well, I wrote all that and there still something I am not sure about:
I understand perfectly that room effects sound. What I don't understand is how anyone is supposed to use this knowledge of "room modes". What you are implying is that only speaker comparisons done in an acoustically dead room is acceptable, because every room as its own effect on sound. While scientifically this sounds very good, in the "real world" I don't think many are willing to do that. For a simple reason - speakers are to be listened in YOUR environment. It could very well sound excellent in a perfectly sonically dead room but poor in yours, where its important. But again, bloated bass sounds like bloated bass whether you know it's caused by the room or not, carefully positionning the speakers in your room to avoid what you think is excessive room interaction (to your ears) and doing comparisons after that is, IMHO, a perfectly reasonable aproach and one I would trust. That doesn't mean the one doing the testing has to know what dispersion characteristics his speakers have, or what the room resonance/interaction is like in this particular room. He just needs to respect some very basic principles (speakers away from back wall, etc) and listen for a while.
Well, I wrote all that and there still something I am not sure about:
No golden ear is going to correct for these room effects
What exactly would you do to compare 2 sets of speakers in a normal room then (i.e.room with some insulation, bass traps and what not)? You can't do anything to correct "room effect", there will always be some... Are you saying it's then impossible to make an educated opinion on which sounds better?
Again, my take on it is that you need to go with a trial and error approach, trust your ears and obey simple basic principles. Which essentially is what I was saying - a trained ear is a big part of it.