device: 0.912
mistranslation: 0.686
semantic: 0.653
network: 0.607
arm: 0.444
performance: 0.440
boot: 0.360
architecture: 0.296
graphic: 0.244
peripherals: 0.223
ppc: 0.220
assembly: 0.216
hypervisor: 0.184
i386: 0.160
debug: 0.151
risc-v: 0.148
socket: 0.141
user-level: 0.130
virtual: 0.129
kernel: 0.106
x86: 0.079
vnc: 0.070
VMM: 0.038
TCG: 0.025
register: 0.019
files: 0.016
permissions: 0.015
KVM: 0.008
PID: 0.005

AUD_set_volume_out takes SWVoiceOut as parameter, but controls HWVoiceOut