|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
does anybody know how to compile the proper signal from various LF contributions from each channel that exhibit the different roll-off frequencies?I want to add the LF signal below 120Hz from the Center channel to the bass signal contributions below 50Hz from the mains & the bass below 80Hz from the rears. How one adjust these different LF XO points to a conglomerate LFE subwoofer signal?
Unless there is a specal device designed for this purpose,
I think you would need to get a crossover for each channel
then a small mixer to mix all the channels to one output.Please note, when your mashing all those different channels
into one lump sum, especially at such high frequencys for a sub,
your totally blowing your directionality and more then likely
just creating mud.But you never know, you just may get it right...
I would check for some 19" rack mount gear at your local pro
sound music store like Sam Ash or Guitar Center.TLR
Why generic pro racks? They're usually a vibration mecca without sides to properly couple the shelves & low internal dampened metal materials. I decided to make a metal reinforced 1" MDF rack instead. I chose to use a laminate of aluminum & nickel-based stainless steel for the metal. The coupling makes an excellent shield while increasing its internal damping.
Um, I thought we were talking about hardware and not shelving units!?!?I was talking about 19" rack mount pro gear. Not the 19" racks.
TLR
Again, I was talking about pro audio gear...not racks, not
audiophile gear, but pro audio gear. Like the kind that you
use for MAKING the music.TLR
This post is made possible by the generous support of people like you and our sponsors: