Figured out Phase while listening to STYX ?
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Joined: Jan 2004
Posts: 13,849 Likes: 15
shareholder in the making
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OP
shareholder in the making
Joined: Jan 2004
Posts: 13,849 Likes: 15 |
Since I've had my axioms now for about 3-4 months, one thing that I've tried to figure out is Phase on my EP350. I've switched it from 0 to 180 on various CD's and DVD movies and really could not see much differance.
Fast forward to tonight.....the wife took the kids to Walmart, so I got out some of my old CD's. Came across my STYX Greatest Hits CD the was Digitally Remastered back in the mid 90's by Dennis Deyoung, this is an awesome CD by the way, and I think I finally found my Phase choice.
First of all, I bumped up the level on my receiver for the sub from -2db to 0db, but the sub volume on about 12 o'clock, put the receiver on about -25db and started the song Renegade.
"Oh momma I can hear you a callin, your so scared and all alone." THUMP THUMP-THUMP The sub was on 0 Phase, and I thought, hey I can hear the Sub, this would be a good song to try a Phase switch test. So I hit back on my DVD remote to the beginning, ran behind the sub real quick and flipped it up to 180, and again...
"Oh momma I can hear you a callin, your so scared and all alone."
THUMP THUMP-THUMP
It totally rocked, I ended up listening to the whole cd at about -15db and it was truelly amazing sound....
Anybody want to comment on either the CD or my Phase journey?
Randy
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Figured out Phase while listening to STYX ?
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Joined: Sep 2002
Posts: 1,488
connoisseur
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connoisseur
Joined: Sep 2002
Posts: 1,488 |
I have that cd, Mr robato with volume set to "loud" is pretty satisfying
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Re: Figured out Phase while listening to STYX ?
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Joined: Aug 2004
Posts: 6,379 Likes: 7
axiomite
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axiomite
Joined: Aug 2004
Posts: 6,379 Likes: 7 |
Only question is whether you were standing in the same spot, preferably ears at the same height for thump thump thump and THUMP THUMP THUMP.
If so, smile & be happy, your phase journey is probably complete. I guess it's possible that this could be the right phase setting for just that one particular frequency but I don't *think* it works that way.
If not... um... smile and be happy, you got to spend the afternoon listening to great music on a great system, and you still have the phase journey ahead of you
[EDIT] One other thing to remember -- you probably won't hear any difference flipping the phase switch while you are standing beside the sub. You have to be in your normal listening position and either have someone else flip the switch or get real good at poking the switch with a long stick.
M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39 M5HP, M40ti, Sierra-1 LFR1100 active, ADA1500-4 and -8
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Re: Figured out Phase while listening to STYX ?
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Joined: Jan 2004
Posts: 13,849 Likes: 15
shareholder in the making
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OP
shareholder in the making
Joined: Jan 2004
Posts: 13,849 Likes: 15 |
Yep bridgman, I was in the same exact location when I noticed the differance. I have never totally understood Phase, but I believe it has something to do with the driver being in synch with the driver on the mains? I'm sure all will change, once I complete my new dedicated HT room in the basement.
My next goal is to purchase one of those AV disks and SPL meter to check to see how good the Denon Auto Setup and Room EQ performed, of course I'll have to figure out how to use all of that stuff, which will be another adventure.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Figured out Phase while listening to STYX ?
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Joined: Dec 2003
Posts: 6,331
axiomite
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axiomite
Joined: Dec 2003
Posts: 6,331 |
Randy, it's not difficult. The disk pretty much walks you through it. But, should you have problems of any kind, you know you'll find assistance here. Give it a shot. The disk will also help your optimize your TV.
Jack
"People generally quarrel because they cannot argue." - G. K. Chesterton
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Re: Figured out Phase while listening to STYX ?
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Joined: Jan 2004
Posts: 13,849 Likes: 15
shareholder in the making
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OP
shareholder in the making
Joined: Jan 2004
Posts: 13,849 Likes: 15 |
Which of these disks would you recommend for best features, but ease of navigation. I'll also want to use the Video items to tweek my Sanyo Z2 performance.
My main concern is SPL meters, in laymens terms what is their function, and I'm curious if the people that have receivers with auto setup, still used these?
thanks, guys
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Figured out Phase while listening to STYX ?
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Joined: May 2003
Posts: 18,044
shareholder in the making
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shareholder in the making
Joined: May 2003
Posts: 18,044 |
My H/K has a quasi-auto setup feature that sets the levels for you and has a microphone in the remote. It does not set the sub levels, so I found it necessary to use a sound meter. I also found that it set the levels very strangely and inconsistently.
I am the Doctor, and THIS... is my SPOON!
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Re: Figured out Phase while listening to STYX ?
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Joined: Dec 2003
Posts: 6,331
axiomite
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axiomite
Joined: Dec 2003
Posts: 6,331 |
In reply to:
Which of these disks would you recommend for best features, but ease of navigation.
Tough call. I have both. Avia is generally mentioned as being easier to navigate. But, I'm used to DVE so I navigate better in that one. DVE is a little easier on the ears because it uses 75dB as its benchmark, while Avia uses 85dB. DVE is less expensive. Both will do a good job of calibrating your system. If money is a factor, go with DVE. If it's not, go with Avia.
Jack
"People generally quarrel because they cannot argue." - G. K. Chesterton
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Re: Figured out Phase while listening to STYX ?
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Joined: Jan 2004
Posts: 13,849 Likes: 15
shareholder in the making
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OP
shareholder in the making
Joined: Jan 2004
Posts: 13,849 Likes: 15 |
thanks for everyone's input, tonight I watched Lelo and Stitch with my 6yr old and the sub sounded great. I'm suprised that changing the phase switch made such an impact, now I have to play my Star Wars Trilogy over again.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Figured out Phase while listening to STYX ?
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Joined: Jan 2004
Posts: 13,849 Likes: 15
shareholder in the making
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OP
shareholder in the making
Joined: Jan 2004
Posts: 13,849 Likes: 15 |
Thought I would bring back this old post of mine. When I created this post, I was still using the EP350 upstairs. Tonight, while I was downstairs messing around with the phase switch on my EP500, trying to see what sounded best, I remembered this old post and how I used the very beginning of the Styx song Renegade to help me find the best phase option.
So, since it was so late and my kids were upstairs sleeping, I could not crank it to loud. I think I had the Denon on about -35dB's. I got out my trusty Radio Shack SPL meter and set it on Fast mode and 60dB setting.
The first time I played the beginning of the song, the phase switch was on 0 (zero). The Thump Thump Thump near the beginning gave me about 60.5dB on the meter. So then I switched the phase to 180, and replayed the beginning of the song. This time the Thump Thump Thump registered 66dB. It sounded much fuller and with more impact, even at such a low volume on the AVR.
What confuses me is the sub driver is pretty much right next to my left main speaker, so I always thought you would use 0(zero) in that case?
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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