On Feb 25 14:51:13, Jan Stary wrote:
> > > I am currently using an M-Audio MobilePre (as kindly suggested
> > > by Alexander Ratchov some months ago). It works fine and the
> > > sound is very good.
> > >
> > > Now I consider upgrading to the new version of MobilePre
> > > http://www.m-audio.com/products/en_us/MobilePre.html
> > > which can do 24bit@96kHz (the one I have now does 16bit).
> > >
> > > I wonder what is the current status of 24bit support in uaudio,
> > > or the audio subsystem in general.
> > >
> > > I vaguely remeber the E-mu USB family being mentioned a while ago.
> > www.emu.com/products/product.asp?category=610&subcategory=611&product=17511
> > www.emu.com/products/product.asp?category=610&subcategory=611&product=15186
> > www.emu.com/products/product.asp?category=610&subcategory=611&product=20347
> > >
> > > Is anyone using those successfuly? Jacob?
>
> > I believe this thread is still fairly accurate:
> > http://marc.info/?l=openbsd-misc&m=128075138405615&w=2
> >
> > Especially 24-bit processing by aucat seems experimental at this time:
> > http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/aucat/aparams.h?rev=1.11
>
> On Feb 25 09:30:37, Alexandre Ratchov wrote:
> > FWIW, I use this daily on i386 since few months,
> > now I consider it as stable.
>
> That's enough for me to try it too, thanks.
>
> On Feb 24 18:53:28, Alexandre Ratchov wrote:
> > AFAIK, jakemsr comitted 24-bit uaudio bits, but I don't know how class
> > compliant the Mobilpre is. Did you get any feedback about it?
>
> No. I was hoping for an explicit confirmation, but I guess
> I just need to give the new mobilepre a try.
I just bought me the "new" M-Audio USB MobilePre (MK-II):
uaudio0 at uhub2 port 2 configuration 1 interface 0 "M-Audio MobilePre" rev
1.10/10.00 addr 2
uaudio0: audio rev 1.00, 0 mixer controls
audio0 at uaudio0
Indeed, 'mixerctl -a' shows nothing; but
aucat -u -C 0:1 -e s24le -r 48000 -o in.wav
seems to be recording anyway (and the sound
is very good).
Jan
OpenBSD 4.9 (GENERIC.MP) #819: Wed Mar 2 06:57:49 MST 2011
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
RTC BIOS diagnostic error 80<clock_battery>
real mem = 1054593024 (1005MB)
avail mem = 1012490240 (965MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xe4410 (25 entries)
bios0: vendor Intel Corp. version "MOPNV10J.86A.0175.2010.0308.0620" date
03/08/2010
bios0: Intel Corporation D510MO
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
acpi0: tables DSDT FACP APIC MCFG HPET SSDT
acpi0: wakeup devices SLPB(S4) PS2M(S4) PS2K(S4) UAR1(S4) UAR2(S4) P32_(S4)
ILAN(S4) PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) UHC1(S3) UHC2(S3) UHC3(S3)
UHC4(S3) EHCI(S3) AZAL(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.96 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG
cpu0: 512KB 64b/line 8-way L2 cache
cpu0: apic clock running at 166MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.69 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG
cpu1: 512KB 64b/line 8-way L2 cache
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.69 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG
cpu2: 512KB 64b/line 8-way L2 cache
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.69 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG
cpu3: 512KB 64b/line 8-way L2 cache
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 8
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 5 (P32_)
acpiprt1 at acpi0: bus 0 (PCI0)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpicpu0 at acpi0: C1, PSS
acpicpu1 at acpi0: C1, PSS
acpicpu2 at acpi0: C1, PSS
acpicpu3 at acpi0: C1, PSS
acpibtn0 at acpi0: SLPB
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Pineview DMI" rev 0x02
vga1 at pci0 dev 2 function 0 "Intel Pineview Video" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
inteldrm0 at vga1: apic 8 int 16 (irq 11)
drm0 at inteldrm0
ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 8 int 17
(irq 255)
pci1 at ppb0 bus 1
re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x03: RTL8168D/8111D (0x2800),
apic 8 int 16 (irq 11), address 00:27:0e:07:09:9f
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 8 int 16
(irq 255)
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x01: apic 8 int 18
(irq 255)
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801GB PCIE" rev 0x01: apic 8 int 19
(irq 255)
pci4 at ppb3 bus 4
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 8 int 23
(irq 9)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 8 int 19
(irq 10)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 8 int 18
(irq 11)
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 8 int 16
(irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 8 int 23
(irq 9)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe1
pci5 at ppb4 bus 5
pcib0 at pci0 dev 31 function 0 "Intel Tigerpoint LPC" rev 0x01
ahci0 at pci0 dev 31 function 2 "Intel 82801GR AHCI" rev 0x01: apic 8 int 19
(irq 10), AHCI 1.1
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0: <ATA, WDC WD6400BPVT-0, 01.0> SCSI3 0/direct fixed
sd0: 610480MB, 512 bytes/sec, 1250263728 sec total
sd1 at scsibus0 targ 1 lun 0: <ATA, WDC WD10TPVT-00H, 01.0> SCSI3 0/direct fixed
sd1: 953869MB, 512 bytes/sec, 1953525168 sec total
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 8 int 19
(irq 10)
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-6400CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x4e/2: W83627THF rev 0x84
lm1 at wbsio0 port 0x290/8: W83627THF
mtrr: Pentium Pro MTRR support
umass0 at uhub0 port 5 configuration 1 interface 0 "RICOH USB2.0-FLASH Media"
rev 2.00/0.01 addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd2 at scsibus1 targ 1 lun 0: <RICOH, R5U880FlashMedia, 0000> SCSI2 0/direct
removable
sd2: 15614MB, 512 bytes/sec, 31978496 sec total
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Genius Optical Mouse" rev
1.10/1.00 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uaudio0 at uhub2 port 2 configuration 1 interface 0 "M-Audio MobilePre" rev
1.10/10.00 addr 2
uaudio0: audio rev 1.00, 0 mixer controls
audio0 at uaudio0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
root on sd2a swap on sd2b dump on sd2b
