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author Aaron Giles <aaron@aarongiles.com>2021-03-17 02:19:01 -0700
committer Aaron Giles <aaron@aarongiles.com>2021-03-17 02:19:01 -0700
commit0e0341b9b684623d49b879338e213a3c16ac3d02 (patch)
tree2a88aa6f363807df3eb9078ca884f5812e8525c3
parentce4b91c11f8c1b26d73eefad14cfad665b1c6263 (diff)
ym2608: Remove FM output boost. Matches previous core's volume better.
-rw-r--r--src/devices/sound/ym2608.cpp2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/devices/sound/ym2608.cpp b/src/devices/sound/ym2608.cpp
index 76937a84ad9..695645f0982 100644
--- a/src/devices/sound/ym2608.cpp
+++ b/src/devices/sound/ym2608.cpp
@@ -320,8 +320,6 @@ void ym2608_device::sound_stream_update(sound_stream &stream, std::vector<read_s
// update the OPN content; OPNA is 13-bit with no intermediate clipping
s32 lsum = 0, rsum = 0;
m_opn.output(lsum, rsum, 1, 32767, opnmask);
- lsum <<= 1;
- rsum <<= 1;
// mix in the ADPCM
m_adpcm_a.output(lsum, rsum, 0x3f);