So I just wrote an atrac3+ frame decode library (2013-06-03)

[ruzumaki]

The audio quality in some game's song/narrator voice like Steins;gate, Corpse Party and Patapon3 is somehow distorted and there are buzz and noise.
Btw, I am using the 0.7.6 android ver ppsspp on galaxy nexus jelly bean 4.2.1.
Correct me if I post in wrong thread/section.

Problem solved by using v0.7.6-1323-gbcdf6e1