Stereo Tool

BETA 761-017

Windows 32 bit:
Windows stand alone: http://www.stereotool.com/download/ster ... 61-017.exe
Winamp DSP: http://www.stereotool.com/download/dsp_ ... 61-017.exe
VST 32bit: http://www.stereotool.com/download/vst_ ... 61-017.dll

CHANGES:
- Fixed Ratio behavior
- Fixed 'Density Drive' slider in Analog mode
- Fixed no audio with certain combinations of filters
- Fixed a filtering issue in the Digital compressor (!) when using Density Drive > 1.00

OLD CHANGES:
Made Multiband version of the new compressor! Choose 'Analog' mode to switch to the new one. See attached preset for an example!
- Made new Traditional Peak mode which behaves more like normal Peak.
- Added Lookahead, removes huge spikes at start of attack for fast attack times and reduces IMD.
- Added lowpass filter to control signal to smooth out bad effects and remove distortion
- Added ITU-1770 mode to reduce pumping and improve level control
- Added Channel separation
- Rewrote all code
- Fixed Ratio
- Channels are not processed separately (wasn't the case before, and that was a bug)
- Fixed attenuation display
- Attack and Release times must be set to half the numbers of the previous beta's. Oil change speed must be doubled.
- Restored old Shape behavior from version 009
- Replaced 'Nonlinear Release' by 'Exponential Release', which works better and only needs 1 parameter. Use this to go up FASTER if you're down DEEPER.
- Added Ratio
- Added Feedback mode
- Fixed out-of-control behavior for certain extreme settings
- Fixed some more weird behavior things if the difference between Attack and Release is REALLY huge (behavior was bumpy and caused clicking sounds).
- Known issue: both Shape On settings must be enabled. I will probably remove them in the next build anyway so I'm not going to fix it.
Fixed a lot of bugs, will type the details here later. Oil Temperature is now in % and didn't work properly before. PLEASE LOAD THE DEFAULT SETTINGS for the new compressor or it will sound horrible.
Changed Attack Time, Release Time, Attack Speed Threshold, Release Speed Threshold to understandable values. Made 1.0 the 'standard' behavior for Shape.
- Added smoothing to oil temperature behavior for both attack and release.
Added Oil temperature behavior which was missing from my automatic (hydraulic) door model. Will explain below...
- Added another Peak mode slider in "New Singleband". The old one (from yesterday) works mainly on release, but in some cases the volume didn't go down fast enough on a loud sound. The new one works mainly on attack (higher value makes attack continue AFTER a peak.
- Changed Peak mode behavior in "New Singleband".
- New Singleband: Split Speed into Attack and Release Speed
- New Singleband: Made Attack and Release Speed Threshold relative to Speed - so you don't need to adjust it to change the shape.
- Added new Dequantizer filter to increase the bit depth of recordings.

TO DO:
Fix RDS time issue! viewtopic.php?f=6&t=5941&p=28209#p28209
Fix MB frequency band shift (10%, since 7.51 or 7.60)
Add RDS control via VST typedef VstIntPtr (VSTCALLBACK *AEffectDispatcherProc) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt); for Bernd N
Clipper issues Leif / Wolf Stahl (probably the same thing)

WOW !! looks like double CPU load ...
and still cannot adapt to "Threshold" . I don`t know what level coresponds to this slider .... just some numbers.

Really Great! Works here on six bands (8-22.500Hz) 48mhz 196kb stream, dropped the compression a bit
Natural sound! Even my wife could hear it!

You keep amazing me!

THANKS

1. I know, I still have to optimize the code. First I need to know if it does what it should though!
2. Ah, I forgot about that - I need to convert it to dB's.

I have some track for torture advanced clipper easy music but exposes crackles.
http://www.speedyshare.com/87Vjs/Heart-of-the-Nile.ape

_________________
Urban Junglist

BETA 761-018

Windows 32 bit:
Windows stand alone: http://www.stereotool.com/download/ster ... 61-018.exe
Winamp DSP: http://www.stereotool.com/download/dsp_ ... 61-018.exe
VST 32bit: http://www.stereotool.com/download/vst_ ... 61-018.dll

CHANGES:
- Merged parameters (threshold, knee, ratio, feedback, channel separation, band mix) with old ("digital") compressor, I noticed that I was switching back and forth all the time to copy settings, so this seems easier. Threshold is now also displayed in dB's.

I have attached a new example preset, here's a recording of its output (first 2 minutes processed, rest original):
http://www3.zippyshare.com/v/L6ETS0Nx/file.html

OLD CHANGES:
Made Multiband version of the new compressor! Choose 'Analog' mode to switch to the new one. See attached preset for an example!
- Made new Traditional Peak mode which behaves more like normal Peak.
- Added Lookahead, removes huge spikes at start of attack for fast attack times and reduces IMD.
- Fixed Ratio behavior
- Fixed 'Density Drive' slider in Analog mode
- Fixed no audio with certain combinations of filters
- Fixed a filtering issue in the Digital compressor (!) when using Density Drive > 1.00
- Added lowpass filter to control signal to smooth out bad effects and remove distortion
- Added ITU-1770 mode to reduce pumping and improve level control
- Added Channel separation
- Rewrote all code
- Fixed Ratio
- Channels are not processed separately (wasn't the case before, and that was a bug)
- Fixed attenuation display
- Attack and Release times must be set to half the numbers of the previous beta's. Oil change speed must be doubled.
- Restored old Shape behavior from version 009
- Replaced 'Nonlinear Release' by 'Exponential Release', which works better and only needs 1 parameter. Use this to go up FASTER if you're down DEEPER.
- Added Ratio
- Added Feedback mode
- Fixed out-of-control behavior for certain extreme settings
- Fixed some more weird behavior things if the difference between Attack and Release is REALLY huge (behavior was bumpy and caused clicking sounds).
- Known issue: both Shape On settings must be enabled. I will probably remove them in the next build anyway so I'm not going to fix it.
Fixed a lot of bugs, will type the details here later. Oil Temperature is now in % and didn't work properly before. PLEASE LOAD THE DEFAULT SETTINGS for the new compressor or it will sound horrible.
Changed Attack Time, Release Time, Attack Speed Threshold, Release Speed Threshold to understandable values. Made 1.0 the 'standard' behavior for Shape.
- Added smoothing to oil temperature behavior for both attack and release.
Added Oil temperature behavior which was missing from my automatic (hydraulic) door model. Will explain below...
- Added another Peak mode slider in "New Singleband". The old one (from yesterday) works mainly on release, but in some cases the volume didn't go down fast enough on a loud sound. The new one works mainly on attack (higher value makes attack continue AFTER a peak.
- Changed Peak mode behavior in "New Singleband".
- New Singleband: Split Speed into Attack and Release Speed
- New Singleband: Made Attack and Release Speed Threshold relative to Speed - so you don't need to adjust it to change the shape.
- Added new Dequantizer filter to increase the bit depth of recordings.

TO DO:
Fix RDS time issue! viewtopic.php?f=6&t=5941&p=28209#p28209
Fix MB frequency band shift (10%, since 7.51 or 7.60)
Add RDS control via VST typedef VstIntPtr (VSTCALLBACK *AEffectDispatcherProc) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt); for Bernd N
Clipper issues Leif / Wolf Stahl (probably the same thing)

After this beta I can't hear and see any difference between analog and digital option in MB.

_________________
Urban Junglist

In dsp-version there is definitely audible and visual difference between analog and digital.

For streaming, using the example preset RUW-etc.sts, switched of FM, reduced Multiband drive till around +17.65 dB

Very good Hans once more congrats

_________________
Sexy Girls in your city

So, I probably need to make a description of what all the new sliders etc do, also to get feedback (is the new compressor really better for all circumstances? Can it replace the old one or do we need them side by side?).

Anyway, since compression is (much more than things like clipping, declipping, AGC etc.) a taste thing, I would really like to get more feedback on this new compressor.

I will update the help pages for the new sliders so it will at least be clear what they do.