It did work for input port "line". # audiorecord -v 100 -b 100 -m 100 -p line -c 2 -t 30 micoutputfile.au # audioplay -v 100 -b 100 micoutputfile.au
Thanks, venu Venu Chennupati wrote: > Hi Sean, > > I have Intel HD audio controller(0x8086, 0x811b), by trying the > suggested > commands I am not able to all kinds of sounds. Not able to hear my > voice, but able to > hear knoking microphose and air blow sounds are audiable through the > speaker while > recording. > > Thanks, > Venu. > > Sean McEnroe wrote: > >> Hi Venu: >> >> Garrett is right. >> >> For best results use >> audiorecord -v 80 -b 50 -m 80 -p mic -c 2 -s 48000 -e linear -t 60 >> micoutputfile >> >> then use audioplay -v 80 -b 50 -p speaker micoutputfile >> to listen to your recording. >> >> >> This will record stereo 48KHz (not 44.1Khz) nicely for 60 seconds on >> most SUN HW as default is only uLAW 8Khz mono. Results go into >> micoutputfile which defaults to a .au file. the -e linear uses PCM >> Pulse Code Modulation recording. Most SUN audio chips support 48Khz as >> their native sampling frequency. >> man audiorecord for other file options. >> >> PS >> audiorecord assumes audio device is /dev/audio if yo want a different >> audio device use the -dev switch to specify.b Also, the -m is to >> listen (monitor) your recording on the monitor speaker (usually the >> internal speaker) omit if you do not wish to monitor. >> >> >> -Sean McEnroe >> >> On 2008年10月16日 19:10, Garrett D'Amore wrote: >> >>> Try the CLI tool "audiorecord". I find it works pretty well. >>> >>> -- Garrett >>> >>> Venu Chennupati wrote: >>> >>>> Any idea on how to test audio using microphone. My question is >>>> generic, >>>> not specifc to to the pci8086,7270. >>>> >>>> On neveda build 100, I tried to record using "Sound recorder" tool >>>> available under >>>> All Applications/Sound & Video. Record from input is availabe as >>>> 'Gain' and 'Screen' >>>> I tried to record using input 'Gain' and played back. Nothing making >>>> sense heard. >>>> >>>> Also I tried "cat test.oga > /dev/audio" ( test.oga is recorded file >>>> using above method) >>>> >>>> I hear noice from audio output. Is there any better way to test >>>> audio input working? >>>> >>>> >>>> --- >>>> # prtconf -D | grep audio >>>> pci8086,7270, instance #0 (driver name: audiohd) >>>> >>>> >>>> pci8086,7270, instance #0 >>>> System software properties: >>>> name='play-interrupts' type=int items=1 >>>> value=000000af >>>> name='record-interrupts' type=int items=1 >>>> value=000000af >>>> Driver properties: >>>> name='fm-errcb-capable' type=boolean dev=none >>>> name='fm-ereport-capable' type=boolean dev=none >>>> Hardware properties: >>>> name='pci-msi-capid-pointer' type=int items=1 >>>> value=00000060 >>>> name='acpi-namespace' type=string items=1 >>>> value='\_SB_.PCI0.HDEF' >>>> name='assigned-addresses' type=int items=5 >>>> value=8300d810.00000000.fdff4000.00000000.00004000 >>>> name='reg' type=int items=10 >>>> >>>> value=0000d800.00000000.00000000.00000000.00000000.0300d810. >>>> 00000000.00000000.00000000.00004000 >>>> name='compatible' type=string items=13 >>>> @ >>>> @ >>>> value='pciex8086,811b.8086.7270.6' + >>>> 'pciex8086,811b.8086.72 >>>> 70' + 'pciex8086,811b.6' + 'pciex8086,811b' + 'pciexclass,040300' + >>>> 'pciexclass, >>>> 0403' + 'pci8086,811b.8086.7270.6' + 'pci8086,811b.8086.7270' + >>>> 'pci8086,7270' + >>>> 'pci8086,811b.6' + 'pci8086,811b' + 'pciclass,040300' + >>>> 'pciclass,0403' >>>> name='model' type=string items=1 >>>> value='Mixed Mode device' >>>> name='power-consumption' type=int items=2 >>>> value=00000001.00000001 >>>> name='devsel-speed' type=int items=1 >>>> value=00000000 >>>> name='interrupts' type=int items=1 >>>> value=00000001 >>>> name='subsystem-vendor-id' type=int items=1 >>>> value=00008086 >>>> name='subsystem-id' type=int items=1 >>>> value=00007270 >>>> name='unit-address' type=string items=1 >>>> value='1b' >>>> name='class-code' type=int items=1 >>>> value=00040300 >>>> name='revision-id' type=int items=1 >>>> value=00000006 >>>> name='vendor-id' type=int items=1 >>>> value=00008086 >>>> name='device-id' type=int items=1 >>>> value=0000811b >>>> name='pcie-capid-pointer' type=int items=1 >>>> value=00000070 >>>> name='pcie-capid-reg' type=int items=1 >>>> value=00000091 >>>> Device Minor Nodes: >>>> dev=(83,0) >>>> dev_path=/[EMAIL PROTECTED],0/pci8086,[EMAIL >>>> PROTECTED]:sound,audio >>>> spectype=chr type=minor >>>> dev_link=/dev/sound/0 >>>> dev=(83,1) >>>> dev_path=/[EMAIL PROTECTED],0/pci8086,[EMAIL >>>> PROTECTED]:sound,audioctl >>>> spectype=chr type=minor >>>> dev_link=/dev/sound/0ctl >>>> >>>> --- >>>> >>>> TIA, >>>> Venu. >>>> >>>> >>>> _______________________________________________ >>>> driver-discuss mailing list >>>> [email protected] >>>> http://mail.opensolaris.org/mailman/listinfo/driver-discuss >>>> >>>> >>> _______________________________________________ >>> driver-discuss mailing list >>> [email protected] >>> http://mail.opensolaris.org/mailman/listinfo/driver-discuss >>> >> > > _______________________________________________ > driver-discuss mailing list > [email protected] > http://mail.opensolaris.org/mailman/listinfo/driver-discuss > _______________________________________________ driver-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/driver-discuss
