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background noise on bypass mode

PostPosted: 25 Feb 2009, 20:51
by smokin_johnp
Hi. im having a slight problem with background noise when i put DVS on bypass mode. i dont get any sort of feedback while playing timecoded vinyl even with power supply connected to laptop. i have ground loop eliminators to solve that prob. and as i`ve said only when i play regular vinyl :( . any ideas :?:




OS=Microsoft Windows XP Service Pack 2 build=2600 processor=PROCESSOR_IDENTIFIER=x86 Family 6 Model 9 Stepping 5, GenuineIntel
MixVibes DVS version=7.200 DLL langage=US version=7.200

System Setting
--------------------
Load in Ram Channel1= Yes Channel2= Yes
Load memory time limit=13 Load time=normal
Low gui priority=Yes Equalization bypass=Yes
MultiInstance=No

General Setting
--------------------
Nb Mixer Channels=2 Nb Samples=16
Windows Caption=No Theme=0
TAG V1=Yes TAG V2=Yes

Mix Setting
--------------------
AutoCue=Yes AutoGain=Yes AutoBpm at Load=Yes
Display Pitch=Yes Auto Match at load=No
Bpm Range min=78 max=150
Loop in bar boundaries=Yes Security=No History=Yes
Compressor=No Limiter=No

Sound Configuration
--------------------
Nb Sound=2 Nb Mixer=0
Managment Type ASIO
Device=MIXVIBES U46MK2 ASIO AsioVersion=0 DriverVersion=2
Latency=3 Driver sampling=44100 Nb Input=4 Nb Output=6
Managment Type ASIO
1-L:U46DJ 1/2 2-R:U46DJ 1/2
3-L:U46DJ 3/4 4-R:U46DJ 3/4

Vinyl Configuration
--------------------
Vinyl1 connected=vinyl version 2
Audio=ASIO source=0:L:U46DJ 1/2-R:U46DJ 1/2
Mode=relative time
Riaa=Yes Preamp Left=0 db Preamp Right=1 db Noise Filter=0 Hz
45T=No InverseLR=No PhaseInv=No
Decalage=0 ms Time limit=720000 ms
Silence seuil=-40.000 db SNR=40 db

Config Bypass Riaa=No Preamp=0 db Noise Filter=0 Hz Input Latency=0 ms

Vinyl Stats (turntable pitch set to 0 play at normal way)
Time code percent=99.772 Volume max left=0.554 Volume max right=0.554 Volume optimum=0.370
Speed Average(100ms)=1.000 Speed Average(1s)=1.001 Speed Average(3s)=1.000


Vinyl2 connected=vinyl version 2
Audio=ASIO source=2:L:U46DJ 3/4-R:U46DJ 3/4
Mode=relative time
Riaa=Yes Preamp Left=2 db Preamp Right=1 db Noise Filter=0 Hz
45T=No InverseLR=No PhaseInv=Yes
Decalage=0 ms Time limit=720000 ms
Silence seuil=-40.000 db SNR=40 db

Config Bypass Riaa=No Preamp=0 db Noise Filter=0 Hz Input Latency=0 ms

Vinyl Stats (turntable pitch set to 0 play at normal way)
Time code percent=99.478 Volume max left=0.550 Volume max right=0.550 Volume optimum=0.370
Speed Average(100ms)=1.002 Speed Average(1s)=1.001 Speed Average(3s)=1.000

Re: background noise on bypass mode

PostPosted: 27 Feb 2009, 14:04
by polocorp
this noise is on both channels of the mixer ? i suppose you've tested plugging your TTs directly into your mixer to compare.