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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Is THX still relevant? (Page 3)

 
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Author Topic: Is THX still relevant?
Louis Bornwasser
Film God

Posts: 4441
From: prospect ky usa
Registered: Mar 2005


 - posted 11-02-2010 02:53 PM      Profile for Louis Bornwasser   Author's Homepage   Email Louis Bornwasser   Send New Private Message       Edit/Delete Post 
My first "twin split" was 1974. There was no issue of sound leakage, since my background was broadcasting. I used "studio" techniques to stop the bass. The only theatres that I installed that had leakage were those where the owner & architect refused to comply.

Moreover, thx, if you read the specs, did require no leakage and decent reverb times, right from the start. Indiana Jones, one of the loudest films ever mixed, played perfectly with no leakage into the other rooms. Stadium theatres are not necessarily bad by design, in fact there is a demonstratable evenness from front to back; more so than a normal auditorium. A normal room rarifies from front to back and the sound drops off. In a room with a smaller area in back (such as the Fox in Atlanta) the distance reduces the level, while the smaller volume compensates. i do not feel my rooms are perfect, but sound (& sight lines) was the driving force behind the original stadium cinemas. Louis

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Joe Redifer
You need a beating today

Posts: 12859
From: Denver, Colorado
Registered: May 99


 - posted 11-02-2010 05:48 PM      Profile for Joe Redifer   Author's Homepage   Email Joe Redifer   Send New Private Message       Edit/Delete Post 
What are "studio" techniques?

quote: Louis Bornwasser
Indiana Jones, one of the loudest films ever mixed
No, Close Encounters is louder according to Screenvision's careful and exhaustive research. Of course, either being one of the loudest makes no sense.

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 11-03-2010 02:22 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
CE3K was said to be the loudest mix -- up to that point in time -- I question if that was still true when Temple of Doom was released.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 11-03-2010 08:03 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
The 70mm True Lies was the hottest mix I've heard.

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Martin Brooks
Jedi Master Film Handler

Posts: 900
From: Forest Hills, NY, USA
Registered: May 2002


 - posted 11-08-2010 10:30 PM      Profile for Martin Brooks   Author's Homepage   Email Martin Brooks   Send New Private Message       Edit/Delete Post 
I saw Close Encounters at the Ziegfeld in NYC in 70mm 6-track Dolby and again for the special edition. Extra subwoofers were added for the original presentation.

The mix and overall sound quality were absolutely superb and IMO at the time, far superior to Star Wars in 70mm seen at the Loews Astor Plaza.

I did not sense that the mix was over loud and there was certainly plenty of dynamic range. There were peaks that were very loud (although not distorted or pain causing) and that may account for the legend that it was the "loudest mix."

In the original mix, when the ship plays the first sound and blows the glass out in the observation booth, the sound of the glass breaking came out of the right surrounds and was so realistic, everyone turned their heads (which actually is a mixing no no.) The special edition did not have as impressive a sound, IMO, but this could have been because it played back through the ordinary b-chain (no extra woofers).

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Sam D. Chavez
Film God

Posts: 2153
From: Martinez, CA USA
Registered: Aug 2003


 - posted 11-08-2010 11:36 PM      Profile for Sam D. Chavez   Author's Homepage     Send New Private Message       Edit/Delete Post 
"Altered States" was way over the top.

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Victor Liorentas
Jedi Master Film Handler

Posts: 800
From: london ontario canada
Registered: May 2009


 - posted 11-09-2010 12:10 AM      Profile for Victor Liorentas   Email Victor Liorentas   Send New Private Message       Edit/Delete Post 
Yes i saw Altered States at Toronto's Famous University theater and it was advertised in 70mm Mega sound!
It had the most aggressive surrounds i have ever heard to this day!

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Sam D. Chavez
Film God

Posts: 2153
From: Martinez, CA USA
Registered: Aug 2003


 - posted 11-09-2010 01:20 AM      Profile for Sam D. Chavez   Author's Homepage     Send New Private Message       Edit/Delete Post 
I set up some of the screenings including one at the Stanley in Vancouver.

Only almost 30 years ago.

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Frank Angel
Film God

Posts: 5305
From: Brooklyn NY USA
Registered: Dec 1999


 - posted 11-09-2010 04:04 AM      Profile for Frank Angel   Author's Homepage   Email Frank Angel   Send New Private Message       Edit/Delete Post 
Martin, we could have been sitting watching the same show at the Ziegfeld; I was so incredibly impressed with the sound when I went to see it there, that I insisted in dragging my entire family out from Smithtown to the city specifically to see it there. And I saw it three more times after that at the same grand old lady, with her SINGLE screen, grand curtain and all -- and still going strong today.

Yes, the extra subs (I was told Columbia paid to have them installed) made this thing sound better than any film I had seen up until that time. It had the power of Sensurround, only much cleaner. Indeed, it was the inspiration that lead to my saying which is posted on the wall in my office -- You Can't Have Too Many Subs -- E=MC2, +/- 2db

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Ron Lacheur
Jedi Master Film Handler

Posts: 650
From: British Columbia, Canada
Registered: Feb 2002


 - posted 11-16-2010 02:07 AM      Profile for Ron Lacheur   Email Ron Lacheur   Send New Private Message       Edit/Delete Post 
Sam,

Do you remember any specifics about the Stanley installation?

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Robert Throop
Master Film Handler

Posts: 412
From: Vernon, NY USA
Registered: Jun 99


 - posted 11-16-2010 06:29 AM      Profile for Robert Throop   Email Robert Throop   Send New Private Message       Edit/Delete Post 
Didn't the Stanley have one of the first CP200 installations?

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Sam D. Chavez
Film God

Posts: 2153
From: Martinez, CA USA
Registered: Aug 2003


 - posted 11-16-2010 10:27 AM      Profile for Sam D. Chavez   Author's Homepage     Send New Private Message       Edit/Delete Post 
The Stanley had a CP100 and SA5 stereo surround decoder at that time. Norelco A11's.

The sound system was scattered over a couple of wall racks, not my favorite method but nicely done as always by General Sound.

That is about all I remember.

It did have the Megasound Cerwin Vega subs as well.

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Ron Lacheur
Jedi Master Film Handler

Posts: 650
From: British Columbia, Canada
Registered: Feb 2002


 - posted 11-16-2010 12:20 PM      Profile for Ron Lacheur   Email Ron Lacheur   Send New Private Message       Edit/Delete Post 
quote: Robert Throop
Didn't the Stanley have one of the first CP200 installations?
Unless THX approved the CP100, it probably got one in 1985 when it was certified.

quote: Sam D. Chavez
The Stanley had a CP100 and SA5 stereo surround decoder at that time. Norelco A11's.

The sound system was scattered over a couple of wall racks, not my favorite method but nicely done as always by General Sound.

That is about all I remember.

It did have the Megasound Cerwin Vega subs as well.

Thanks for sharing Sam! It's hard to get information about a place that hasn't run film in almost 20 years! The building still stands today, but as a Live Theatre.

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Edward Havens
Jedi Master Film Handler

Posts: 614
From: Los Angeles, CA
Registered: Mar 2008


 - posted 11-17-2010 06:46 AM      Profile for Edward Havens   Email Edward Havens   Send New Private Message       Edit/Delete Post 
Getting back on topic... the answer is clearly "NO!" Let's remember the #1 thing about THX: it was, and will always be, a for-profit company that carved out a niche in developing high-quality standards for operating procedures and practices concerning audio production, and for the equipment to play back that audio in a movie theatre. You had to pay for specific THX-certified equipment (from sound baffle and speaker wire to processor) to be installed in your theatre. You had to pay to have someone make sure your theatre was compliant. And then you had to pay for the right to have that screen THX-logo'd, $10,000 or so, each and every year. Just 100 screens would cost you a million dollars every year for the right to play that Deep Note before your movies. And when your profit margins are already razor thin, dropping that cost is easy to do.

THX, at least for movie theatres, is the past. I'm not saying it's right, and I'm not saying I like it. I'm just saying it is.

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Bobby Henderson
"Ask me about Trajan."

Posts: 10973
From: Lawton, OK, USA
Registered: Apr 2001


 - posted 11-17-2010 01:43 PM      Profile for Bobby Henderson   Email Bobby Henderson   Send New Private Message       Edit/Delete Post 
quote: Edward Havens
And then you had to pay for the right to have that screen THX-logo'd, $10,000 or so, each and every year.
I know the annual THX licensing fee per screen wasn't real cheap, but I don't think it was $10,000 either. I thought the annual fee was closer to $1,000.

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