In Windows it plays only low frequences and sounds independently from front speakers' balance. When I change balance to left it silence along with rigth channel. It plays full range of frequencies and as I hear it parallelled to right channel. As that as I noted soobwoofer sounds not actually as it suppose to be. I don't know how to make this adjustments to apply automatically as on system reboot everything restores back to the state of disabled subooferīut there is some problem still exist. Node AUD_MIX - Input amplifier Val - this checkbox amplifies suboofer and improve a little sound quality. Node AUD_MIX - Input amplifier - Val - unmute and set its slider approximately to the middle (this controls volume of subwoofer) Node AUD_MIX - Input amplifier - Val - unmute Node PIN - Output amplifier - Val - unmute, check Widget Control - OUT
Pin 0x1e (Internal SPDIF Out): present = Yesįinnaly I managed to switch subwoofer on with hda_analyzer tool. Pin 0x1e (Internal SPDIF Out): present = No Pin 0x14 (Internal Speaker): present = No This is output with subwoofer disconnected: :rnN55SF: rvr1.0: cvnASUSTeKCompu terInc. :pnN55SF: pvr1.0: rvnASUSTeKCompu terInc. asset.tag: ATN123456789012 34567ĭmi.chassis.vendor: ASUSTeK Computer Inc.ĭmi.modalias: dmi:bvnAmerican MegatrendsInc. UpgradeStatus: No upgrade log present (probably fresh install)ĭmi.bios.vendor: American Megatrends Inc.ĭmi.board. InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20111005) **** List of CAPTURE Hardware Devices ****Ĭard 0: PCH, device 0: ALC663 Analog ProcVersionSign ature: Ubuntu 3.0.0-12.19-generic 3.0.4ĪlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. In Windows it works fine but in Ubuntu it not works at all (see Ubuntu Question and Answers #173797 - https:/ /answers. com/Notebooks/ Multimedia_ Entertainment/ N55SF/
Asus N55SF laptop with external subwoofer wich connects to dedicated 2.5mm plug.
0 kommentar(er)
