Rational Acoustics



jinkemao
January 5th, 2013, 10:41 AM
641

jinkemao
January 5th, 2013, 10:53 AM
642

jinkemao
January 5th, 2013, 10:56 AM
643

jinkemao
January 5th, 2013, 10:57 AM
All three speakers, three divide, a product which sounds the most correct?

luigichelli
January 6th, 2013, 07:04 AM
Hi Jinke, you can't judge the quality of a speaker just looking at the on axis magnitude and phase response...
I'ts always trivial to judge sound quality just by measurements, but at least waterfall, impulse response, off-axis measurements are needed to have an idea!

With smaart you can judge the correct alignment among transducers, not the quality of them.

Cheers,
Luigi.

jinkemao
January 8th, 2013, 11:01 AM
Thank you, luigichelli.
I would like to learn, the crossover point, 2000,1000, phase handover smooth the surface, which Crossover sound more realistic. . .

When the off-axis, the sound does not offset the circumstances, I feel, crossover 1000Hz sound brighter, natural, NOXE, RCF are 800-1200,, JBL, MARTIn about more than 1600-2000HZ

luigichelli
January 9th, 2013, 06:34 PM
You're welcome...
have a look at the meyer sound webinar archives, there are 3 webinars called "introduction to filters" those will solve most of your questions!

jinkemao
January 17th, 2013, 10:32 AM
no meyer club

Chris Tsanjoures
January 17th, 2013, 11:29 AM
you can lead a horse to water but...