Frequency responses and RTA measurement results of cinema screen systems are presented for a small selection of cinemas sizes and shapes in Australia. Measurements have been made using time gated techniques (MLSSA) and the traditional pink noise Real Time Analyser (RTA) process with a microphone array. Results from these methods will be compared with the manufacturer’s quasi anechoic measurements, and probable reasons for the differences will be discussed.

Author: Murphy, David J.
Affiliation: Krix Loudspeakers, Hackham, South Australia
AES Conference: 57th International Conference: The Future of Audio Entertainment Technology – Cinema, Television and the Internet (March 2015)
Paper Number: 1-3
Publication Date: March 6, 2015 Import into BibTeX
Subject: Testing and alignment practices for cinemas
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=17607

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD 57thPapers)   /conf/57/aes57-000016.pdf

Start a discussion about this paper!