Optimise audio filters; tweak order of the LPFs in the upmixers.

[dcpomatic.git] / src / lib / upmixer_a.cc

diff --git a/src/lib/upmixer_a.cc b/src/lib/upmixer_a.cc
index 3cbb995efc13d8ca494be776cdad49a989bddc56..a01ff30bb40f39dfbd2e6199e152a1513de6d549 100644 (file)
--- a/src/lib/upmixer_a.cc
+++ b/src/lib/upmixer_a.cc
@@ -31,8 +31,8 @@ using boost::shared_ptr;
 UpmixerA::UpmixerA (int sampling_rate)
        : _left (0.02, 1900.0 / sampling_rate, 4800.0 / sampling_rate)
        , _right (0.02, 1900.0 / sampling_rate, 4800.0 / sampling_rate)
-       , _centre (0.002, 150.0 / sampling_rate, 1900.0 / sampling_rate)
-       , _lfe (0.002, 150.0 / sampling_rate)
+       , _centre (0.01, 150.0 / sampling_rate, 1900.0 / sampling_rate)
+       , _lfe (0.01, 150.0 / sampling_rate)
        , _ls (0.02, 4800.0 / sampling_rate, 20000.0 / sampling_rate)
        , _rs (0.02, 4800.0 / sampling_rate, 20000.0 / sampling_rate)
 {