Journal Forum

Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015

Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
1 comment

The Measurement and Calibration of Sound Reproducing Systems - July 2015

Access Journal Forum

AES E-Library

On the Response of a Vented Box Loudspeaker System at Very Low Frequencies

Document Thumbnail

The classical theory used by several authors for synthesis of a vented-box loudspeaker system assumes that it radiates like a monopole; the consequence is an increase of the response, at low frequencies, by 24 dB per octave. But, at very low frequencies, the system acts like a direct-radiating loudspeaker, i.e., like a dipole; the increase is 18 dB per octave. We study here the transition between dipole and monopole radiation, and show that in general this precision is of slight consequence in practice.

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