Journal Forum

Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
2 comments

Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
13 comments

Sound Board: Food for Thought, Aesthetics in Orchestra Recording - April 2015
2 comments

Access Journal Forum

AES E-Library

An Omnidirectional Sound Source

Document Thumbnail

Numerous efforts have been made to design a good omnidirectional sound source. Existing designs have however failed to reproduce a broadband spectrum efficiently in all (horizontal) directions. The explanation for this is that each loadspeaker or horn construction that have dimensions which are large compared to the wavelength of the propagating sound, will have dips in the frequency pattern. The paper describes a novel design of an approximation of a (vertical) line source with a true omnidirectional radiation pattern.

Author:
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