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SubjectESS Solo1 screeching noise on playback
I've got an ESS 1969 which on occasion (very often, almost every other 
track) just plays back a high pitched screeching noise, while at the same
time playing at an accelerated rate. It doesn't sound like the music
playing accelerated because the pitch remains constant. I've also noticed
that the interrupts generated by the card increase (enough to actually
slow down any devices sharing). Any tips/pointers on where to start
looking would be appreciated.


solo1: version v0.19 time 11:42:43 Mar 23 2002
PCI: Found IRQ 10 for device 00:0b.0
solo1: joystick port at 0xa001
solo1: ddma base address: 0xa800

00:0b.0 Multimedia audio controller: ESS Technology ES1969 Solo-1
Audiodrive (rev 02)
Subsystem: ESS Technology: Unknown device 8898
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 6000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at b400 [size=64]
Region 1: I/O ports at b000 [size=16]
Region 2: I/O ports at a800 [size=16]
Region 3: I/O ports at a400 [size=4]
Region 4: I/O ports at a000 [size=4]
Capabilities: [c0] Power Management version 1
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA
Status: D0 PME-Enable- DSel=0 DScale=0 PME-


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