From ea8c05a3e73d2c69e02fc1c72ad3800d61c96ae6 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Sat, 28 Nov 2020 13:02:13 +0100
Subject: [PATCH] doc/filters: mention when adenorm filter should be placed in
 graph

---
 doc/filters.texi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index 8aefa560f2..b3a1bd3277 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -771,6 +771,8 @@ adelay=delays=64S:all=1
 @section adenorm
 Remedy denormals in audio by adding extremely low-level noise.
 
+This filter shall be placed before any filter that can produce denormals.
+
 A description of the accepted parameters follows.
 
 @table @option