Title :
Simple Bass Equalizer for Closed-Box Loudspeaker Subwoofers
Author :
Filevski, Vladimir E.
Author_Institution :
Broadcasting Council of Macedonia, Skopje
Abstract :
Simple bass equalizer for closed-box loudspeaker subwoofers is proposed, consisting of a second-order low-pass filter with a low enough (e.g. 30 Hz) corner frequency, and with Q factor equal to Qtc of the closed-box. It is intended to be used with a closed-box loudspeaker with Qtc between 0.577 and 1, and corner frequency f3 higher than that of the said low-pass filter.
Keywords :
Q-factor; equalisers; loudspeakers; low-pass filters; Q factor; bass equalizer; closed-box loudspeaker subwoofers; second-order low-pass filter; Active filters; Band pass filters; Equalizers; Frequency response; Loudspeakers; Low pass filters; MONOS devices; Q factor; Satellite broadcasting; Summing circuits;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4588104
