AES E-Library

AES E-Library

Low Frequency Measurement of Loudspeakers by the Reciprocity Method

Document Thumbnail

Measurement of the frequency response of an electrodynamic moving-coil loudspeaker at low frequencies by means of the reciprocity method is described. The loudspeaker is measured as a microphone, and the frequency response, the efficiency, the Q factor, the transducer factor, Bl, and the equivalent volume of its suspension are obtained from its assessed sensitivity as a receiver. The method is based on the reciprocity theorem of electroacoustic transducers.

Author:
Affiliation:
JAES Volume 30 Issue 12 pp. 882-888; December 1982
Publication Date:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=3804

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:

Start a discussion about this paper!


AES - Audio Engineering Society