Re: Let's talk about time alignment!
How about an over lay of filters with the same slopes but the only difference being bessel, butterworth, L/R. I'd like to see the different shelfs compared in this way.
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Re: Let's talk about time alignment!
Quote:
Originally Posted by
benny
Latency=time it takes for the cumzinta to make it all the way to the goezouta :D
In most processors latency is the same across all output channels though.
Meaning, it doesn't matter anyway when you measure distance/arrival.
Re: Let's talk about time alignment!
Quote:
Originally Posted by
n_olympios
In most processors latency is the same across all output channels though.
Meaning, it doesn't matter anyway when you measure distance/arrival.
MOST.... older units used multiple engines all split up... that caused some headaches.
we also have people that say... "aww, I don't need DSP on my sub".... which is fine and dandy, but......
Re: Let's talk about time alignment!
I don't have DSP on my sub...
Yet.
But it's ok cause my amp runs off a mini flux capacitor that sends my sub signal into the future.
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Re: Let's talk about time alignment!
This is interesting on another level. Home audio guys add DSPs starting from the sub.
I couldn't do without sub DSP in the car.
Re: Let's talk about time alignment!
I use an old school outboard electronic crossover to handle my midrange/tweeter split, what kind of latency would I be dealing with and would I be able to compensate by delaying my midbass and subs to suit?
Re: Let's talk about time alignment!
what unit ? we are mostly talking about DSP based ones
Re: Let's talk about time alignment!
Old Tandy Aerospace/Radio Shack/Optimus 3 way electronic crossover. I didn't figure it would be a big delay like an MS8 or anything, just curious.
Re: Let's talk about time alignment!
Quote:
Originally Posted by
Fricasseekid
Wait...
If you set a LPF @ 80hz, then 80hz is just where it hits the actual slope selected. But the particular "knee off" you speak of will actually start a few hz higher than 80.
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And the crossover values are the electrical values... The acoustic values can be way off, due to bafflestep, mounting, driver response, enclosure... you name it..