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New linear-phase EQ - SplineEQ
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3ee
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PostPosted: Thu Dec 15, 2011 10:25 am reply with quote
A_SN wrote:
... And at first I was gonna make it go up to only +30 dB but when testing I found that in some cases you want to boost some things (like very weak harmonics, to bring them back) by up to 60 dB.


It's good to know we can have that possibility, but most of the times, I for example, operate within the +|- 12 db range.
A linear phase eq might also be used for mastering, in that case, a more suitable range would be +|- 6 or 3 db perhaps...

Would you please consider implementing a switch to limit the range to a desired one?

Can we use this thread for bug reports and suggestions as well? Smile
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stanlea
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PostPosted: Thu Dec 15, 2011 10:27 am reply with quote
And maybe a LV2 version would be fine too.
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A_SN
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PostPosted: Thu Dec 15, 2011 10:51 am reply with quote
3ee wrote:
A_SN wrote:
... And at first I was gonna make it go up to only +30 dB but when testing I found that in some cases you want to boost some things (like very weak harmonics, to bring them back) by up to 60 dB.


It's good to know we can have that possibility, but most of the times, I for example, operate within the +|- 12 db range.
A linear phase eq might also be used for mastering, in that case, a more suitable range would be +|- 6 or 3 db perhaps...

Would you please consider implementing a switch to limit the range to a desired one?

Can we use this thread for bug reports and suggestions as well? Smile

Yeah I'll try to implement some sort of zooming. And sure you can post bug reports and suggestions here.
----
Developer of Photosounder, spectral editor/synth
SplineEQ, free spline-based linear phase EQ
^ Joined: 06 May 2008  Member: #180040  Location: Dublin, Ireland
A_SN
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PostPosted: Thu Dec 15, 2011 10:54 am reply with quote
3ee wrote:
Where do I report bugs?
I've just encountered a deadly one under Win7.

Oops I missed that one. What happens?

stanlea wrote:
And maybe a LV2 version would be fine too.

What is that?
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Developer of Photosounder, spectral editor/synth
SplineEQ, free spline-based linear phase EQ
^ Joined: 06 May 2008  Member: #180040  Location: Dublin, Ireland
stanlea
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PostPosted: Thu Dec 15, 2011 11:04 am reply with quote
A_SN wrote:

stanlea wrote:
And maybe a LV2 version would be fine too.

What is that?


http://lv2plug.in/trac/

good examples here :

http://www.linuxdsp.co.uk/
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3ee
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PostPosted: Thu Dec 15, 2011 11:22 am reply with quote
A_SN wrote:
3ee wrote:
Where do I report bugs?
I've just encountered a deadly one under Win7.

Oops I missed that one. What happens?


Don't know exactly as I quickly closed my DAW as the plugin crashed (the dynamic part of the GUI + the nodes disappeared accompanied by that generic horrible clipped stuttering sound.)

This happened while I double clicked some parameters but don't recall which atm, will let you know if it happens again.
I also remember, right clicking a parameter to enter a value before the crash at some point... and something seem odd (parameter reset 1.0 instead of 0 ?! Confused don't really remember as I happened quickly.)

Another one is that the nodes will occasionally jump while dragging them around. Causing unpleasant glitches especially with large boosts/cuts.


Here's another simple one that I can reproduce:


-click on a node.
-adjust frequency by scrolling on it's freq parameter.
-click on another one, scroll up or down on it's freq parameter.
-notice the jumping bug.

This also happens with the Gain parameter.

ADDED: the "Q" handles also jump occasionally... very bad when you notice a sudden 60db boost! Mad HiHi

Win7 64bit, FL Studio 10, 32bit plugin
Last edited by 3ee on Thu Dec 15, 2011 12:28 pm; edited 1 time in total
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Syrou
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PostPosted: Thu Dec 15, 2011 12:27 pm reply with quote
3ee wrote:
A_SN wrote:
3ee wrote:
Where do I report bugs?
I've just encountered a deadly one under Win7.

Oops I missed that one. What happens?


Don't know exactly as I quickly closed my DAW as the plugin crashed (the dynamic part of the GUI + the nodes disappeared accompanied by that generic horrible clipped stuttering sound.)

This happened while I double clicked some parameters but don't recall which atm, will let you know if it happens again.
I also remember, right clicking a parameter to enter a value before the crash at some point... and something seem odd (parameter reset 1.0 instead of 0 ?! Confused don't really remember as I happened quickly.)

Another one is that the nodes will occasionally jump while dragging them around. Causing unpleasant glitches especially with large boosts/cuts.


Here's another simple one that I can reproduce:


-click on a node.
-adjust frequency by scrolling on it's freq parameter.
-click on another one, scroll up or down on it's freq parameter.
-notice the jumping bug.

This also happens with the Gain parameter.


Not able to reproduce that error 3ee =/ Which host are you running?
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3ee
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PostPosted: Thu Dec 15, 2011 12:31 pm reply with quote
Iamnevyn wrote:
Not able to reproduce that error 3ee =/ Which host are you running?


Win7 64bit, FL Studio 10, 32bit plugin

Also happens in Live Lite 8.2.2.
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A_SN
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PostPosted: Thu Dec 15, 2011 1:08 pm reply with quote
3ee wrote:
A_SN wrote:
3ee wrote:
Where do I report bugs?
I've just encountered a deadly one under Win7.

Oops I missed that one. What happens?


Don't know exactly as I quickly closed my DAW as the plugin crashed (the dynamic part of the GUI + the nodes disappeared accompanied by that generic horrible clipped stuttering sound.)

This happened while I double clicked some parameters but don't recall which atm, will let you know if it happens again.
I also remember, right clicking a parameter to enter a value before the crash at some point... and something seem odd (parameter reset 1.0 instead of 0 ?! Confused don't really remember as I happened quickly.)

Another one is that the nodes will occasionally jump while dragging them around. Causing unpleasant glitches especially with large boosts/cuts.


Here's another simple one that I can reproduce:


-click on a node.
-adjust frequency by scrolling on it's freq parameter.
-click on another one, scroll up or down on it's freq parameter.
-notice the jumping bug.

This also happens with the Gain parameter.

ADDED: the "Q" handles also jump occasionally... very bad when you notice a sudden 60db boost! Mad HiHi

Win7 64bit, FL Studio 10, 32bit plugin

Mhhh I hadn't noticed that before (or rather I thought I had fixed it) but the last bug seems to be that when you select another node the 3 knobs (freq, gain and slope, which is not Q by the way) retain the value of the previously selected knob, so when you move them they start from that other value. The knobs don't get their parameter IDs changed correctly or something. Either way I'll try to fix it.

As for the rest I have no idea, I'm not sure what happens or how you make it happen. Anyway if you're not already doing so make sure to set the limiter to 0 dB, I made it to prevent disagreeable accidents when accidentally setting something too high.

stanlea wrote:
A_SN wrote:

stanlea wrote:
And maybe a LV2 version would be fine too.

What is that?


http://lv2plug.in/trac/

good examples here :

http://www.linuxdsp.co.uk/

Well I use WDL/IPlug, I'm happy to make builds of whatever it supports but I'm gonna stick to just one framework.
----
Developer of Photosounder, spectral editor/synth
SplineEQ, free spline-based linear phase EQ

Last edited by A_SN on Thu Dec 15, 2011 1:22 pm; edited 1 time in total
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A_SN
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PostPosted: Thu Dec 15, 2011 1:16 pm reply with quote
That's weird, I fixed the aforementioned knob bug by uncommenting some code. That makes me wonder why it was commented in the first place. Just hang on, now I just have to make 10 builds... (2 for Windows + 3 for Mac, for both the free and commercial version).

EDIT: Just updated it, hope it fixes it for you.
----
Developer of Photosounder, spectral editor/synth
SplineEQ, free spline-based linear phase EQ
^ Joined: 06 May 2008  Member: #180040  Location: Dublin, Ireland
Compyfox
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PostPosted: Thu Dec 15, 2011 3:19 pm reply with quote
A bit large vertically, and it looks a bit Synthmaker-ish (due to the "controls" of the bands), but else the GUI looks nice and 4 bands as freeware are fair.

I'm also stuffed with LP EQ's, but nice to see another one around the block that's free for entry level, and affordable for those that need more.
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A_SN
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PostPosted: Thu Dec 15, 2011 4:48 pm reply with quote
Compyfox wrote:
A bit large vertically, and it looks a bit Synthmaker-ish (due to the "controls" of the bands), but else the GUI looks nice and 4 bands as freeware are fair.

I'm also stuffed with LP EQ's, but nice to see another one around the block that's free for entry level, and affordable for those that need more.

I'm not sure what Synthmakerish means. What does it mean? And it's large vertically because of the huge gain range too, although it's also because early on I hardcoded the visualisation thing to be square (and you could rotate it).
----
Developer of Photosounder, spectral editor/synth
SplineEQ, free spline-based linear phase EQ
^ Joined: 06 May 2008  Member: #180040  Location: Dublin, Ireland
A.M. Gold
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PostPosted: Thu Dec 15, 2011 7:38 pm reply with quote
Does the freeware version save settings in host projects? If not, seems it's more of a demo version.
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3ee
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PostPosted: Thu Dec 15, 2011 11:17 pm reply with quote
A.M. Gold wrote:
Does the freeware version save settings in host projects? If not, seems it's more of a demo version.


Yes, it does! Smile (at least one instance as I tested HiHi )

@ A_SN, just got the latest version and the jumping bug appears to be gone.
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Compyfox
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PostPosted: Fri Dec 16, 2011 12:00 am reply with quote
A_SN wrote:
I'm not sure what Synthmakerish means. What does it mean?


Take a look at certain early graphical EQs made with SynthMaker. These EQs used a similar system to widen the Q, drag and drop, etc... this is what reminds me of it even up until this day, even though it's not "limited" to SE/SM anymore.

I still find the GUI a bit large compared to the tagging, but then again, I'm on a 1024x600 EeePC and not my 1680x1050 dual head rig.
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