Stereo Tool
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Stereo Tool 6.10
https://forums.stereotool.com/viewtopic.php?t=3065		 Page 175 of 213
Author:  hvz [ Tue Sep 06, 2011 12:21 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
Hans, separate 'remove remaining peeks' for band3 in AGC ?
I'm stopping with adding new features for now, otherwise version 6.20 will just never be finished. That won't stop me from creating a version 6.21 soon afterwards, but for now I really need a break. So I'm going to finish what's left, release version 6.20 ASAP and then I'll be off for about a week.

By the way the stereo 38 kHz bass signal you posted earlier is fixed now.
Author:  Bojcha [ Tue Sep 06, 2011 12:23 am ]
Post subject:  Re: Stereo Tool 6.10
Ah ok.. np
Author:  DJ-DOGGY [ Tue Sep 06, 2011 12:26 am ]
Post subject:  Re: Stereo Tool 6.10
Yeah ..
sounds good for now
But i must say again for the settings that are not saved because it`s time for release .
Hope not forgot :)
Author:  hvz [ Tue Sep 06, 2011 1:06 am ]
Post subject:  Re: Stereo Tool 6.10
@DJ_DOGGY: I know - that's still on the todo list!
@baires: So is a new Multiband.
@camclone: The filter you are talking about is causing quite horrible artifacts if you set it too strong. I'm planning to redesign it asap - I think I know how to fix it.


@Bojcha: nothing interesting here but the spikes in the stereo signal for mono input are gone now (Loudness etc):
Winamp DSP plugin: http://www.stereotool.com/download/dsp_ ... 20-115.exe
Stand alone version: http://www.stereotool.com/download/ster ... 20-115.exe
VST version: http://www.stereotool.com/download/vst_ ... 20-115.dll
VST version (No SSE2): http://www.stereotool.com/download/vst_ ... 20-115.dll
Command line version: http://www.stereotool.com/download/ster ... 20-115.exe
Linux command line version: http://www.stereotool.com/download/ster ... ETA620-115 NOT AVAILABLE
Linux GUI version: http://www.stereotool.com/download/ster ... ETA620-115 NOT AVAILABLE
Author:  hvz [ Tue Sep 06, 2011 1:08 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
Quote:
BETA114:
- Strict bass clipping is back! No further changes.
Is this check box linked to the Strictness slider? CPU load increased significantly at +4 (where I had adjusted up to) with the strict option checked, but is back to only a minor increase with the slider at 0. Might still check for optimizations though.
It is, but it should not have this much effect. (at quality 0 I perform 6 clipping steps. At +4 that's 8. Not a big difference.)
Author:  Bojcha [ Tue Sep 06, 2011 1:16 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
Spikes in the stereo signal for mono input are gone now (Loudness etc):
Nope, still there. I 'think' now even more!
Author:  hvz [ Tue Sep 06, 2011 1:55 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
Quote:
Spikes in the stereo signal for mono input are gone now (Loudness etc):
Nope, still there. I 'think' now even more!
Strange, I tested it here again and here it's completely gone. Since you're probably using the stand alone version, could it be that there's a difference between the left and right input? You are testing using a perfectly mono signal, right?

There was a difference in the window shape between the left and right channel, I've made both identical now.
Author:  eldoradofm [ Tue Sep 06, 2011 2:07 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
How big are the spikes that you're getting? (I can see how big the biggest 10 Hz spikes are, around 4%, but I think - and hope - that what comes out of the sound card won't be THAT bad.)

Since 10 Hz is very very low, I can probably create a different type of filter to remove it (because you cannot hear such low frequencies anyway it should not matter that much what I do).
Tested with Beta114:

77.8 kHz Never phase linear Checkboxes OFF
76.3 kHz Never phase linear Checkboxes ON
74.9 kHz Always phase linear Checkboxes OFF
74.8 kHz Always phase linear Checkboxes ON

I hope you can add that 10 Hz filter and i guess results will be much better then.
Author:  hvz [ Tue Sep 06, 2011 2:14 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
Quote:
How big are the spikes that you're getting? (I can see how big the biggest 10 Hz spikes are, around 4%, but I think - and hope - that what comes out of the sound card won't be THAT bad.)

Since 10 Hz is very very low, I can probably create a different type of filter to remove it (because you cannot hear such low frequencies anyway it should not matter that much what I do).
Tested with Beta114:

77.8 kHz Never phase linear Checkboxes OFF
76.3 kHz Never phase linear Checkboxes ON
74.9 kHz Always phase linear Checkboxes OFF
74.8 kHz Always phase linear Checkboxes ON

I hope you can add that 10 Hz filter and i guess results will be much better then.
Thanks for your measurement! So the phase linear version is perfect?! And, how is the never phase linear version with the 1st checkbox on and the 2nd off? That should be close to always phase linear.

About the small difference for checkboxes on and off for phase linear: Are you using Bass Boost? (My guess: No).
Author:  Bojcha [ Tue Sep 06, 2011 2:21 am ]
Post subject:  Re: Stereo Tool 6.10
Quote:
I tested it here again and here it's completely gone. Since you're probably using the stand alone version, could it be that there's a difference between the left and right input? You are testing using a perfectly mono signal, right?

There was a difference in the window shape between the left and right channel, I've made both identical now.
I am using VAC. with standalone. in same time i comapred with BBP (same source, same VAC) And in BBP this not happens.
I can even see it in ST FM Display.

was hard to catch it...
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