From 484e18910607471cbf94d66a3bd728cbba00ad01 Mon Sep 17 00:00:00 2001
From: ric96 <sahajsarup@gmail.com>
Date: Tue, 8 Apr 2014 23:54:45 +0530
Subject: [PATCH] improved quality

That will cause the pilot tone deviation to increase from 3.9 kHz to 7 kHz (make it stronger.)
It will also cause the modulation to decrease, i.e. make the sound quieter. Which is a good thing, because as delivered it over-modulates, it disturbs neighboring channels
---
 pifm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pifm.c b/pifm.c
index 64e5292..7e288f5 100644
--- a/pifm.c
+++ b/pifm.c
@@ -502,7 +502,7 @@ public:
             for (int i=0; i<consumable; i++) {
                 state = (state+1) %8;
                 // equation straight from wikipedia...
-                buffer[i] = ((left[i]+right[i])/2 + (left[i]-right[i])/2*sinLut[state*2])*0.9 + 0.1*sinLut[state]; 
+                buffer[i] = ((left[i]+right[i])/2 + (left[i]-right[i])/2*sinLut[state*2])*0.83 + 0.17*sinLut[state]; 
             }
             next->consume(buffer, consumable);