From 2ddfa4d4f693158df2ff27eeef64e00aec0458aa Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@sueddeutsche.de>
Date: Mon, 13 May 2019 19:27:25 +0200
Subject: [PATCH] add sox feature dependency

---
 owrx/feature.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/owrx/feature.py b/owrx/feature.py
index 457588b..74b5970 100644
--- a/owrx/feature.py
+++ b/owrx/feature.py
@@ -16,7 +16,7 @@ class FeatureDetector(object):
         "rtl_sdr": [ "rtl_sdr" ],
         "sdrplay": [ "rx_tools" ],
         "hackrf": [ "hackrf_transfer" ],
-        "digital_voice": [ "digiham" ]
+        "digital_voice": [ "digiham", "sox" ]
     }
 
     def feature_availability(self):