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Convention Paper

Evaluation of the SMPTE X-Curve Based on a Survey of Re-Recording Mixers

Authors: Gedemer, Linda A.

AES Convention 135 · Paper 8996 · October 2013

Abstract

Cinema calibration methods, which include targeted equalization curves for both dub stages and cinemas, are currently used to ensure an accurate translation of a film's sound track from dub stage to cinema. In recent years, there has been an effort to reexamine how cinemas and dub-stages are calibrated with respect to preferred or standardized room response curves. Most notable is the work currently underway reviewing the SMPTE standard ST202:2010 "For Motion-Pictures - Dubbing Stages (Mixing Rooms), Screening Rooms and Indoor Theaters -B-Chain Electroacoustic Response." There are both scientific and anecdotal reasons to question the effectiveness of the SMPTE standard in its current form. A survey of re-recording mixers was undertaken in an effort to better understand the efficaciousness of the SMPTE standard from the users' point of view.

Details

Published in
AES Convention 135
AES Convention
135
Paper number
8996
Publication date
October 6, 2013
Session subject
Applications in Audio
Affiliation
University of Salford, Salford, UK; Harman International, Northridge, CA, USA (See document for exact affiliation information.)
Type
Convention Paper