AES Store

Journal Forum

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
4 comments

Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
9 comments

New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
1 comment

Access Journal Forum

AES E-Library

Dual-Triphonic Matrix Stereo System

Instead of seeking to reproduce the physical details of the original sound field, the potentially simpler approach of reproducing its psychoacoustic attributes is taken as a primary goal. Multichannel stereo is seen as offering the possibilities of a wider range of localization and the full perception of ambiance, to further enhance high-fidelity reproduction. These possibilities, already demonstrated in Triphonic-System reproduction from two-channel recordings, are developed further in the Dual-Triphonic system to provide stable, predictable, four-quadrant localization with full ambiance. This is a matrix system that avoids the principal phasing faults of other such systems, while exploiting established psychoacoustic principles for maximum effectiveness. Since it uses only two channels of information, it is fully compatible with normal stereo practice, and it makes no further demands for information capacity, whether in broadcasting or in recording.

Authors:
Affiliations:
AES Convention: Paper Number:
Publication Date:

Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society