Ik heb nog 's naar het geluid gekeken.
Het geluid in Ubuntu klinkt op zich goed tot zo'n 50%, daarboven krijg ik oversturing.
Bij hetzelfde geluidsnivo in XP krijg ik die vervorming niet.
In Live en Live64 is dat ook zo.
De drivers zijn dus niet optimaal.
Ik heb hieronder wat info verzameld;
-------------------------------------------------------------------
Moederbord, Asus A8R-MVP
Geluid, ADI SoundMAX AD1986A (SoundMax HD Audio)
----------------------------------------------------------------------
Op de HD;
id:
multimedia
description: Audio device
product: High Definition Audio/AC'97 Host Controller
vendor: ALi Corporation
physical id:
1d
bus info:
pci@0000:00:1d.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration:
driver = HDA Intel
latency = 64
maxlatency = 80
mingnt = 16
resources:
irq : 22
memory : cedf8000-cedfbfff
--------------------------------------------------------------------
g@g-desktop:~$ cat /proc/asound/* 2>/dev/null
0 [M5461 ]: HDA-Intel - HDA ULI M5461
HDA ULI M5461 at 0xcedf8000 irq 22
1 [UART ]: MPU-401 UART - MPU-401 UART
MPU-401 UART at 0x330, irq 5
2 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xceefc000 irq 19
2: : timer
3: : sequencer
4: [ 1- 0]: raw midi
5: [ 1] : control
6: [ 0- 1]: digital audio playback
7: [ 0- 0]: digital audio playback
8: [ 0- 0]: digital audio capture
9: [ 0- 0]: hardware dependent
10: [ 0] : control
11: [ 2- 3]: digital audio playback
12: [ 2- 0]: hardware dependent
13: [ 2] : control
00-00: HDA Codec 0
02-00: HDA Codec 0
0 snd_hda_intel
1 snd_mpu401
2 snd_hda_intel
00-00: AD198x Analog : AD198x Analog : playback 1 : capture 1
00-01: AD198x Digital : AD198x Digital : playback 1
02-03: ATI HDMI : ATI HDMI : playback 1
G0: system timer : 4000.000us (10000000 ticks)
P0-0-0: PCM playback 0-0-0 : SLAVE
P0-0-1: PCM capture 0-0-1 : SLAVE
P0-1-0: PCM playback 0-1-0 : SLAVE
P2-3-0: PCM playback 2-3-0 : SLAVE
Advanced Linux Sound Architecture Driver Version 1.0.20.
------------------------------------------------------------------
g@g-desktop:~$ lspci | grep -i audio
00:1d.0 Audio device: ALi Corporation High Definition Audio/AC'97 Host Controller (rev 02)
01:00.1 Audio device: ATI Technologies Inc R700 Audio Device [Radeon HD 4000 Series]
-------------------------------------------------------------------
g@g-desktop:~$ aplay -l
**** Lijst van PLAYBACK hardware-apparaten ****
kaart 0: M5461 [HDA ULI M5461], apparaat 0: AD198x Analog [AD198x Analog]
Sub-apparaten: 1/1
Sub-apparaat #0: subdevice #0
kaart 0: M5461 [HDA ULI M5461], apparaat 1: AD198x Digital [AD198x Digital]
Sub-apparaten: 1/1
Sub-apparaat #0: subdevice #0
kaart 2: HDMI [HDA ATI HDMI], apparaat 3: ATI HDMI [ATI HDMI]
Sub-apparaten: 1/1
Sub-apparaat #0: subdevice #0
---------------------------------------------------------------------
mod-edit: even code tags toegevoegd voor de leesbaarheid