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Old 11-02-2003, 01:09 PM
dr sound's Avatar
dr sound dr sound is offline
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Join Date: Jul 2002
Location: Burbank, CA
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Default NEW UPDATED Room Calibration for Film and TV Post

Having seen this question asked nearly weekly, I have decided to post a few reference sites that can be used to calibrate your room for post.
First purchase a Radio Shack SPL meter # 33-4050(Analog). Then follow these links:
This Dolby Link is NEW as of 10-10-12
http://www.dolby.com/uploadedFiles/A...UserManual.pdf

Read the whole manual but go to Chapter 5 and read the whole chapter especially section 10.4 and 10.5 to learn how to take a correct measurement.
Then go to:
THIS IS JUST REVISED for 2013!!!!
Advanced Television Systems Comitee Inc.
ATSC Recomended Practice Techniques For Establishing and Maintaining Audio Loudnesss for Digital Television


Here is the Link:
http://atsc.org/wp-content/uploads/2...tice+A+85+2013


NEW 11-21-17 :
Here is a link to the just released ATSC 3.0 Audio Information.
Read up! Here comes Immersive Audio to you at home:

https://www.atsc.org/wp-content/uplo...o-Part-1-4.pdf

and here:
https://www.atsc.org

================================================== ====================

Dolby Pink Noise . Click on "The Dub Stage" Link below
http://www.thedubstage.com/links.php


This is New 3-16-13 HERE IS A NEW "ROOM CALIBRATION CHEAT SHEET LINK" from Danijel Milosevic
https://docs.google.com/document/d/1...iNw/edit?pli=1


Use the Dolby Pink Noise on "The Dub Stage" links above OR the Revised Blue Sky's below.

Read the Blue Sky set up FAQ on the page:
http://abluesky.com/support/blue-sky...on-test-files/

And this on Dolby Room requirements link:
http://www.gearslutz.com/board/post-...uirements.html

and this new link:
http://www.aes.org/technical/documents/AESTD1001.pdf

and the latest Link for Music Mixing in 5.1: THIS IS A REVISED LINK
http://www2.grammy.com/PDFs/Recordin...rs/5_1_Rec.pdf

And this about Subwoofer Calibration:
http://www.film-tech.com/warehouse/m...TN99051701.pdf

Here is an interesting articles on "The X Curve"
http://www.hometheaterhifi.com/volum...es-6-2002.html

https://www.gearslutz.com/board/post...uirements.html

NEW AS OF APRIL 5, 2015
Another very interesting article from Meyer Sound on "Calibrating Cinema Sound Systems"
http://www.meyersound.com/pdf/cinema...ech_report.pdf

Between these links you should be ready to go.


Adding this to the original post.It is a link for finding your room modes.
Here it is:
http://www.realtraps.com/modecalc.htm



Keep these links to hand to your fellow Mixers.

REMEMBER.... MOST ROOMS ARE SMALL.
MOST PEOPLE SHOULD START BETWEEN 77 and 82 SPL NOT 85!!!



NOTE: As of July 17th, 2008 this sticky had OVER 61,0000 views
before the reset of the views counter!!! Add those views to the number you now see.
As of November 2019 the total views are OVER 274,940 !!!!


Take Care,
__________________
Marti D. Humphrey CAS
aka dr.sound
www.thedubstage.com
IMDB http://www.imdb.com/name/nm0401937/
Like everything in life, there are no guarantees just opportunities.

Last edited by dr sound; 11-08-2019 at 03:22 PM.
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