diff options
Diffstat (limited to 'gst/audiofx/audiochebband.c')
-rw-r--r-- | gst/audiofx/audiochebband.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gst/audiofx/audiochebband.c b/gst/audiofx/audiochebband.c index 56ac8bd2..e39a6465 100644 --- a/gst/audiofx/audiochebband.c +++ b/gst/audiofx/audiochebband.c @@ -42,6 +42,11 @@ * band. The number of poles and the ripple parameter control the rolloff. * </para> * <para> + * This element has the advantage over the windowed sinc bandpass and bandreject filter that it is + * much faster and produces almost as good results. It's only disadvantages are the highly + * non-linear phase and the slower rolloff compared to a windowed sinc filter with a large kernel. + * </para> + * <para> * For type 1 the ripple parameter specifies how much ripple in dB is allowed in the passband, i.e. * some frequencies in the passband will be amplified by that value. A higher ripple value will allow * a faster rolloff. |