From ebe96d69b44d73875f922a7fc59da02695969b00 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 24 Feb 2017 10:39:22 +0100
Subject: Change phase of TII carriers

This adapts the patch contributed by Piratfm to the next branch
---
 doc/example.ini | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'doc')

diff --git a/doc/example.ini b/doc/example.ini
index 6887972..bdb3f00 100644
--- a/doc/example.ini
+++ b/doc/example.ini
@@ -270,4 +270,9 @@ offset=0.002
 enable=0
 comb=16
 pattern=3
-
+; There are two variants of TII being used. The old variant that uses the wrong
+; phase on the second carrier in each carrier pairs and is therefore not
+; conforming to the specification. Modern analysers can decode both variants,
+; while others, like the Philips DAB752 and the VAD v2 monitor are known to
+; decode only the old non-conforming variant.
+old_variant=0
-- 
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