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Author Topic: Sudden volume drop  (Read 4061 times)

LisaRCT

  • Guest
Sudden volume drop
« on: September 16, 2003, 09:47:41 pm »

Changing focus in windows and/or openning some web sites changes MC's volume output.
When this occurs the volume slider does not move or display a different volume % value.
The wave setting on my mixer has not changed either.  Yet there is an audiable difference of like 3-6db.

When I looked back over my posts and find I have had this situation ongoing so it is not something which began in recent builds.

Has this been noticed by others?


AMD XP2600+, 1GB PC2700, AMD A7V333
Windows 2000 SP4
Soundblaster Live, Kx Project drivers

----Hardware / Software configuration---------------
Driver Name:kX Audio Driver (Debug)
Driver Date: Aug  2 2003 22:07:58
Driver Version: 5.10.00.3534 - debug
DB Name:none
SB0222 10k1 [8800]
PCI Information:
Device: 21102 Subsys: 80651102 ChipRev: a
Card has MPU device
Card model is '5.1'
Card HAS AC97 codec
   Codec name: SigmaTel STAC9708
   3D Extension: SigmaTel 3D Enhancement
   Codec is 2.0 compliant
   Capabilities[6940]     :
   DAC resolutions  : -16-bit- -18-bit-
   ADC resolutions  : -16-bit- -18-bit-
   Ext Capabilities [80]: -PCM surround DAC-
Port: 8800 Irq: 9
Playback buffer: 20a0
Record buffer: 4000
Number of AC3 buffers: 4
Tank memory: 256 kb
GSIF buffer: 256 samples
OS version: [2 5 0 Service Pack 4; 2 5 0 Service Pack 4; 156 148]
----------------------------------------------------
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modelmaker

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Re: Sudden volume drop
« Reply #1 on: September 16, 2003, 10:38:04 pm »

I have a similar problem. For my system there seems to be some conflict between MC's vol control and my SB extigy and it's unpredictable. Sometimes when I open the creative mixer to adjust line in or master volume(which is tied to MC's vol) the overall volume can jump 6db or more and the opposite can also happen. It's like MC and SB are trying to decide who's boss of the volume control.

I've learned to live with it. It can be annoying though when you have the volume low at night and go to make an adjustment and all of a sudden the volume level doubles! Jay.
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Jay.

"Life is what happens when you're making other plans"     John Lennon.

Deivit

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  • Posts: 1215
  • I find your interest interesting...
Re: Sudden volume drop
« Reply #2 on: September 17, 2003, 06:03:01 am »

Hi Lisa, good to see you here again. I hope that Rachel is in better shape.

Take care you both, OK?  :)
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #3 on: September 18, 2003, 09:10:35 am »

After system changes outlined in http://www.musicex.com/cgi-bin/yabb/YaBB.cgi?board=MediaCenter;action=display;num=1062513656 the volume problem has not been resolved, however now it is a volume INCREASE   :o

Odd
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #4 on: September 22, 2003, 10:28:28 am »

bump
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #5 on: September 23, 2003, 07:18:08 am »

dunno if it was something changed in the last build or my changing to ASIO, but this seems to have resolved itself.
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #6 on: September 23, 2003, 09:13:05 am »

Strike that . . .  it IS still there regardless of playback mode.   >:(
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #7 on: September 26, 2003, 03:23:36 pm »

Strange gets stranger,
watching TV, click on a web browser (IE6) to check the TV guide website and the volume goes SILENT   ?
Changing the channel restores the audio.
This has happened quite a few times this week.
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #8 on: September 30, 2003, 11:54:26 am »

Now that my lag problem appears to be under control, I am hoping to iron out the rest of the wrinkles in MC's performance on my machine.

This volume problem still exists, however:
1- it seems less pronounced than it had been,
2- except in TV viewing where it totally mutes the sound

?

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ChicoSelfs

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Re: Sudden volume drop
« Reply #9 on: September 30, 2003, 12:16:23 pm »

I already reported this several buids ago, i think this only apens in systems powered by kx drivers. This appens with Mc because MC control's the main volume and not an "internal" volume control. Feel free to try the release 3535b of KX drivers to see if this correct the bug. Don't really know if this is a Driver's problem or an MC problem.


[changes]:
Added support for 24/96 playback and recording for Audigy2-based boards (EXPERIMENTAL)
Improved power management support
Improved hardware compatibility with certain audio cards
Fixed bug with AC97 contoller power management
Improved SMP / HyperThreading support (EXPERIMENTAL)
Improved real-time panning quality
Added option to choose Wave panning method (true pan or balance) - by command-line tool
Added support for horizontal peak meter
Added a shortcut for the peak meter to the kX Mixer page
Improved IO Status window
Improved 'mute speakers when headphones are plugged-in' option
Added option to choose the desired speaker spatialization method (by using command-line tool)
kX DSP window enlarged
Added real-time update option for kX Editor and kX API (EXPERIMENTAL)
Updated Filter effects (may be not 100%-compatible with previous)
Added APS Compressor + with Side Chain input
Added MX6 (custom mixer) DSP effect (described here: http://www.kxproject.com/mx6_help.php
Added high-quality headphones positioning effect (HpSp
Updated XRouting effect to support 8-point spatialization
Prolog and Epilog effects re-written to support amplification (EXPERIMENTAL
Improved kX Mixer indication for inputs & outputs (levels measured in dB
(NOTE: if you have any pre-3535 setting files, the new prolog/epilog
features won't be available until you upload new prolog/epilog effects
into the DSP. Resetting settings will upload the new effects automatically
Danish translation added
Polish translation updated
Improved System Tray icon

BETA Update not a Full Release
http://kx.maincore.nl/beta/kxdrv3535b-update.exe
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Made in Portugal

LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #10 on: September 30, 2003, 01:46:24 pm »

Kewl, thanx
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LisaRCT

  • Guest
Re: Sudden volume drop
« Reply #11 on: October 01, 2003, 04:02:56 pm »

Even with the Kx Project driver update suggested by ChicoSelfs, the issue still exists.

It can even pop the MUTE off if you open a web page during the commercials.
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