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

On the Use of Directional Loudspeakers to Create a Sound Source Close to the Listener

It is sometimes desired to create an illusion that a sound source appears closer to the listener than the nearest loudspeaker location. By using highly directional loudspeakers one may manipulate the relation between direct and reverberant energy and therefore change the distance cues to make the sound source appear very close to the listener. Another factor that influences the perceived distance of a source is the time- and spatial fine-structure of the early reflections at the listener position. In this paper we present a method for producing controllable distance effects between the listener location and the nearest loudspeakers that combines these two mechanisms. In particular, the method consisist of reproduction of the source signal by a highly directional loudspeaker, combined with adding synthetic early reflections using a standard surround audio reproduction system. A listening test was carried out, which confirms that the method is indeed capable of producing the desirable effect.

Authors:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:

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