8-subband encoder had a sign error that made high frequencies noisy

1 files changed, 1 insertions, 1 deletions

diff --git a/sbc/sbc.c b/sbc/sbc.c
index 6fcf6e24..94e5c752 100644
--- a/sbc/sbc.c
+++ b/sbc/sbc.c
@@ -889,7 +889,7 @@ static inline void _sbc_analyze_eight(const int32_t *in, int32_t *out)
 	out[2] = SCALE8_STAGE2( s[1] - s[3] + s[5] - s[6]);
 	out[3] = SCALE8_STAGE2(-s[0] + s[1] + s[3] + s[7]);
 	out[4] = SCALE8_STAGE2(-s[0] + s[1] + s[3] - s[7]);
-	out[5] = SCALE8_STAGE2( s[1] - s[3] - s[5] + s[6]);
+	out[5] = SCALE8_STAGE2( s[1] - s[3] - s[5] - s[6]);
 	out[6] = SCALE8_STAGE2( s[1] - s[3] - s[4] + s[6]);
 	out[7] = SCALE8_STAGE2( s[0] + s[1] - s[2] + s[3]);
 }