en:wiki:anhang:glossar:subsonic-filter
This is an old revision of the document!
Subsonic-Filter
The subsonic filter ensures that very low frequencies are filtered out of the music signal. Each speaker can sound correctly only down to a certain low frequency. When supplied with signals below this frequency there is a rumble, the woofer excursion is made unnecessarily lengthy and the reproduction of other sound deteriorates. Pick the frequency of the subsonic filter to be well below the lowest frequency you wish to reproduce accurately.
en/wiki/anhang/glossar/subsonic-filter.1473644126.txt.gz · Last modified: 12/09/2016 01:35 by hamish