With the aim to recreate the original concert-hall sound-field as faithfully as possible in the control- or living-room recordings were made simultaneously with an artificial head and several surround-microphone techniques (among them the new BPT method). The surround recordings were re-recorded using the same dummy-head as in the concert-hall. The results of subjective listening tests (loudspeaker as well as binaural) were assessed using ANOVA and correlation analysis. Acoustical analysis of the dummy-head recordings was performed by measuring the ‘Frequency-dependent Inter Aural Cross-correlation Coefficient’ (FIACC): the ‘low-correlation’ AB-PC microphone system was capable of reproducing the original sound-field better than any of the other systems under test (DECCA, KFM, OCT). A microphone-systems ‘Critical Frequency’, below which correlation raises towards 1, is defined.

Authors: Hoeldrich, Robert; Pfanzagl-Cardone, Edwin
Affiliations: Salzburg Festival;IEM - Institute of Electronic Music and Acoustics(See document for exact affiliation information.)
AES Convention: 124 (May 2008) Paper Number: 7476
Publication Date: May 1, 2008 Import into BibTeX
Subject: Multichannel Sound
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=14606

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 124Papers)   /124/7476.pdf

Start a discussion about this paper!