“Almost like a real web site”

Search | Contact
News | e-News |
Rumour Mill | Stories
Foreign Language
in70mm.com auf Deutsch


Todd-AO Festival
KRRR! 7OMM Seminar
GIFF 70, Gentofte
Oslo 7OMM Festival
Widescreen Weekend

Premiere | Films
People | Equipment
Library | Cinemas
Todd-AO Projector
Distortion Correcting

Ultra Panavision 70
Super Panavision 70

1926 Natural Vision
1929 Grandeur
1930 Magnifilm
1930 Realife
1930 Vitascope
1952 Cinerama
1953 CinemaScope
1955 Todd-AO
1955 Circle Vision 360
1956 CinemaScope 55
1957 Ultra Panavision 70
1958 Cinemiracle
1958 Kinopanorama
1959 Super Panavision 70
1959 Super Technirama 70
1960 Smell-O-Vision
1961 Sovscope 70
Cinerama 360
1962 MCS-70
1963 70mm Blow Up
1963 Circarama
1963 Circlorama
1966 Dimension 150
1967 DEFA 70
1967 Pik-A-Movie
1970 IMAX / Omnimax
1974 Cinema 180
1976 Dolby Stereo
1984 Showscan
1984 Swissorama
1986 iWERKS
1989 ARRI 765
1990 CDS
1994 DTS / Datasat
2001 Super Dimension 70
2018 Magellan 65

Various Large format | 70mm to 3-strip | 3-strip to 70mm | Specialty Large Format | Special Effects in 65mm | ARC-120 | Super Dimension 70Early Large Format
7OMM Premiere in Chronological Order


Australia | Brazil
Canada | Denmark
England | France
Germany | Iran
Mexico | Norway
Sweden | Turkey

7OMM Projectors
People | Eulogy
65mm/70mm Workshop
The 7OMM Newsletter
Back issue | PDF
Academy of the WSW

• 2026 | 2025 | 2024
2023 | 2022 | 2021
2020 | 2019 | 2018
2017 | 2016 | 2015
2014 | 2013 | 2012
2011 | 2010 | 2009
2008 | 2007 | 2006
2005 | 2004 | 2003
2002 | 2001 | 2000
1999 | 1998 | 1997
1996 | 1995 | 1994

in70mm.com Mission:
• To record the history of the large format movies and the 70mm cinemas as remembered by the people who worked with the films. Both during making and during running the films in projection rooms and as the audience, looking at the curved screen.
in70mm.com, a unique internet based magazine, with articles about 70mm cinemas, 70mm people, 70mm films, 70mm sound, 70mm film credits, 70mm history and 70mm technology. Readers and fans of 70mm are always welcome to contribute.

Disclaimer | Updates
Support us
Table of Content

Extracts and longer parts of in70mm.com may be reprinted with the written permission from the editor.
Copyright © 1800 - 2070. All rights reserved.

Visit biografmuseet.dk about Danish cinemas


"Earthquake" at the Bradford Widescreen weekend 2004

The 70mm Newsletter
Written by: By Darren Briggs, City Screen Technical Manager.  Date: 1. October 2004
We first brought "Earthquake" back in November 2003 at City Screen York, see the other article available on this website for the story behind this.

Bill Thomson (Other person behind the re-creation of Sensurround) and myself were asked by Bill Lawrence and the projection team at the NMPFT to bring the re-creation to the widescreen weekend. So as we all are all trying to bring 70mm to the screen as much as possible we jumped at the chance to screen "Earthquake" in Sensurround at Pictureville.

We had designed the re-creation of the Sensurround system for use in Screen 1 at City Screen York, but we didn’t know how effective the system was going to be in the Pictureville cinema.

City Screen York has the seats built upon a wooden staging and the Sensurround speakers can be placed within the audience, by removing 4 seats. The Pictureville has the seating built onto Concrete staging, so shaking the seats would be a harder job. So a test session was a must.
Further in 70mm reading:

Widescreen Weekend 2004

Gallery: 2004
Gallery film: 2004
Gallery: Rayton
WSW Home
Through the Years
The Best of WSW

Academy of the WSW

Creating the WSW
Planning the WSW
Projecting the WSW
Projecting CINERAMA

Internet link:

Test Session

We took the print and the system over to the Pictureville early one morning and set about testing the best placement of the speakers and onto which screen to show "Earthquake" on.

The best place we found for maximum effect was to have two units on the front right of the stage, and the other two in the Disabled seating area to the left rear of the auditorium. We had the stage units fed from the regular 2kw sub bass amp, and the rear units fed from another ex-Imax auditorium 2kw amp. The place shook, the light fittings were all shaking and we were very pleased with the result, matching the York experience. We tested the film on the curved screen and it was decided that it looked fine and the audience would want to see it ‘on the curve’!

Unfortunately we couldn’t keep the rear speaker units in the disabled seating area just in case we had any wheelchair bound customers. So we had to move the rear units to the front left of the stage for the show, and only tested their position at 8am on the morning of the show!

In the weeks between the first test and the actual widescreen weekend, we had to finish ‘tweaking’ the Sensurround trigger to pick up the tones from the film correctly.  And finally I mounted the whole system into the rack mount unit.

The Day of the show.

At 8am we turned up to test the new final position of the subs on the stage front, and although the effect wasn’t quite as good as the original tested position, they still gave you a good effect that we were all happy with. During the day our actors had turned up to hype the audience up before the show, even asking if Alex Thomson (DOP on Hamlet) was here for "Earthquake"!

I’m sure many of the customers coming out of "Forbidden Planet" didn’t quite know what to think of the outline of a dead body on the floor outside the main doors to the auditorium.  This combined with our two actors Richard Masara (Prof Farnsworthy) and Howard Mosely (Oliver Crack- Building inspector!).

Bill and Myself introduced the film with a little help from Prof Farnsworthy and Oliver Crack to a very full audience, and went prepare our selves to introduce the live effects during the film.

The live action effects are smoke piped into the auditorium, and strobe lighting in time with electrical sparks on screen. Each show we do of "Earthquake" we tend to get more carried away with the live action effects and the amount of smoke seems to get greater! Falling bricks is the next task (rubber of course).

Every one seemed to enjoy the presentation that Bill, myself, Duncan, Tony, Roger and John put on.

"Earthquake" will return to other venues in the re-creation of Sensurround!!!

Many thanks to…
Bill Thomson
Duncan McGregor 
Tony Cutts
Roger Brown 
John Cahill
And Bill Lawrence for letting us cause havoc at the Pictureville.
Go: back - top - back issues - news index
Updated 21-01-24