diff --git a/doc/filters.texi b/doc/filters.texi
index 6cb2ed28c8..5d6cf524b9 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -3217,9 +3217,9 @@ HRTFs. Default is 1.
 
 @item type
 Set processing type. Can be @var{time} or @var{freq}. @var{time} is
-processing audio in time domain which is slow but gives high quality output.
-@var{freq} is processing audio in frequency domain which is fast but gives
-mediocre output. Default is @var{freq}.
+processing audio in time domain which is slow.
+@var{freq} is processing audio in frequency domain which is fast.
+Default is @var{freq}.
 
 @item speakers
 Set custom positions of virtual loudspeakers. Syntax for this option is: