Hi. The following device: http://www.dx.com/p/usb-3d-sound-adapter-color-assorted-5831#.WYiR0q2dK00 was tested and works regularly in MS Windows but it doesn't with both my Lenovo PC desktop and my old netbook Acer Aspire One. It does not work with headphones: no sound heard. Nor does it work with microphone, that is the purpose for what I bought it. I plug the card it into the USB port of my PC and plug a 3.5mm jack microphone into the `mic' input of the card. It is shown in lsusb: $ lsusb Bus 002 Device 005: ID 17ef:602e Lenovo Bus 002 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 010: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controlle Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub and also in arecord: $ arecord --list-devices **** List of CAPTURE Hardware Devices **** card 1: Generic [HD-Audio Generic], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: Generic [HD-Audio Generic], device 2: ALC662 rev3 Alt Analog [ALC662 rev3 Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 Besides, I run alsamixer, select the USB card and unmute and set the volume of the the `capture' input. But then, when I try to record, no sound is recorded. I do: $ sox -t alsa hw:2,0 output.wav , or $ arecord -f S16_LE -D hw:2,0 -r 96000 test.wav , or also within Audacity I press the red button after selecting the USB card as input device. But nothing, my voice is not recorded and not even the usual wave forms are shown. Please help whoever can. Thanks, Rodolfo ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
