Robbert van der Helm
9550fe0d10
Add spectral sidechain compression to SC
2022-08-20 16:37:20 +02:00
Robbert van der Helm
35c6b97ade
Increase Spectral Compressor ratio range
2022-08-20 15:49:03 +02:00
Robbert van der Helm
3d6cad54dd
Reset SC envelopes to sqrt(1/2) to prevent pops
2022-07-26 18:51:27 +02:00
Robbert van der Helm
862d475b2b
Prevent divisions by zero in sidechain mode
2022-07-25 16:47:42 +02:00
Robbert van der Helm
f7201a0f58
Implement the sidechain compression mode
2022-07-25 16:47:42 +02:00
Robbert van der Helm
6da8756e31
Use unchecked access instead of zip
2022-07-25 16:33:24 +02:00
Robbert van der Helm
dd49bd9e7f
Move knee scaling factor to a function
2022-07-25 16:33:24 +02:00
Robbert van der Helm
49d5ba147a
Move actual compression routines to functions
2022-07-25 16:33:24 +02:00
Robbert van der Helm
2813f3d827
Compute sidechain magnitude spectra when enabled
2022-07-25 16:33:24 +02:00
Robbert van der Helm
1fbcd583a4
Don't apply pink noise curve in sidechain mode
2022-07-25 16:33:24 +02:00
Robbert van der Helm
a799aec7bd
Add (unused) parameters for the compression mode
2022-07-25 16:33:24 +02:00
Robbert van der Helm
4060986b28
Rearrange compressor parameter order
2022-07-25 16:33:24 +02:00
Robbert van der Helm
4f8d5160de
Mark SC parameter struct fields as pub
2022-07-25 14:21:45 +02:00
Robbert van der Helm
6b26828839
Default both offsets to 0 dB again
...
Otherwise the UI just looks weird.
2022-07-24 19:01:28 +02:00
Robbert van der Helm
2a464c478c
Default SC global threshold to 0 dBFS
2022-07-24 18:30:20 +02:00
Robbert van der Helm
ce0aa0079c
Slightly lower the threshold parameter
2022-07-24 18:26:57 +02:00
Robbert van der Helm
ce72dc5f03
Fix disabled DC filter behavior
...
This fixes a NaN from taking the logarithm of zero, and the lower bins
are not actually compressed when this option is disabled. This is useful
when using tiny window sizes as the first bin will span quite a chunk of
the spectrum.
2022-07-24 18:25:46 +02:00
Robbert van der Helm
dffc169c99
Skew slope and curve more towards 0
...
Especially positive curve values can get out of hand quick
2022-07-24 17:48:02 +02:00
Robbert van der Helm
d53d03c5cf
Default downwards hi-freq rolloff to 0.25
...
Sort of makes sense to have these two be symmetrical
2022-07-24 17:43:31 +02:00
Robbert van der Helm
22dcbdf4a9
Make the default parameters a bit more gentle
2022-07-24 17:25:58 +02:00
Robbert van der Helm
c06b134e93
Show the upwards parameter on the left
...
It makes more sense this way.
2022-07-24 17:17:28 +02:00
Robbert van der Helm
0b1d9b60db
Also skew the slope parameter
2022-07-24 17:07:35 +02:00
Robbert van der Helm
3fe1769a43
Change the global threshold range
...
This should go lower and it doesn't need to exceed much past 0
dBFS (since full 0 dBFS in the frequency domain will peak pretty hard in
the time domain).
2022-07-24 17:06:20 +02:00
Robbert van der Helm
4a2373b664
Implement upwards compression
2022-07-24 16:56:01 +02:00
Robbert van der Helm
8ca66cf9bb
Move the main threshold up in the list
2022-07-24 16:29:50 +02:00
Robbert van der Helm
455ab0364a
Skew the threshold curve parameter
...
Since the center values will be most interesting useful range.
2022-07-24 16:24:31 +02:00
Robbert van der Helm
068549607d
Add soft-knee downwards compression
2022-07-24 15:58:30 +02:00
Robbert van der Helm
08201d2a87
Compute knee starts and ends
2022-07-24 15:54:58 +02:00
Robbert van der Helm
92f03e768f
Default the rolloff parameters to 0
2022-07-24 15:15:47 +02:00
Robbert van der Helm
4f62ebd2ea
Wrap nested Params structs in Arcs
...
So we can use the generic UIs. Vizia needs these to be 'static.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
4327828e6b
Move the Params implementation to CompressorParams
...
So now CompressorBankParams can just derive Params.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
6ae1c55f76
Deduplicate compressors with custom Params impl
...
This now also finally serves as an example on how to do this.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
fa392e61f1
Move attack and release to global parameters
2022-07-24 15:15:47 +02:00
Robbert van der Helm
c53726bf9e
Move the global threshold down in the list
2022-07-24 15:15:47 +02:00
Robbert van der Helm
06694683d3
Move the frequency center parameter down
...
Somehow this is always where I'm looking for it.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
7db5da7930
Make the slope parameter range wider
2022-07-24 15:15:47 +02:00
Robbert van der Helm
f58e278c85
Fix offsets in threshold calculations
2022-07-24 15:15:47 +02:00
Robbert van der Helm
f0efdad059
Rearrange Spectral Compressor parameters
2022-07-24 15:15:47 +02:00
Robbert van der Helm
332ac2b231
Add basic hard-knee downwards compression
2022-07-24 15:15:47 +02:00
Robbert van der Helm
faec0e35af
Allow more granular ratios
2022-07-24 15:15:47 +02:00
Robbert van der Helm
43f86bcc85
Prevent threshold from reaching zero
2022-07-24 15:15:47 +02:00
Robbert van der Helm
8fbdc43ce3
Fix the high frequency rolloff
2022-07-24 15:15:47 +02:00
Robbert van der Helm
eda842c6a9
Fix the envelope coefficients
...
The minus was missing here.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
c2003879cb
Store ratio reciprocals instead of ratios
...
We're doing linear space compression, so we need the reciprocal of the
actual ratio.
2022-07-24 15:15:47 +02:00
Robbert van der Helm
ef3a7a76d5
Handle 0 attack and release
2022-07-24 15:15:47 +02:00
Robbert van der Helm
dae9dc758c
Implement the envelope followers
2022-07-24 15:15:47 +02:00
Robbert van der Helm
147cf3f633
Add a not very functional process function
2022-07-24 15:15:47 +02:00
Robbert van der Helm
9aa4a64e5f
Compute the ratios for Spectral Compressor
2022-07-24 15:15:47 +02:00
Robbert van der Helm
482599b351
Compute the thresholds for Spectral Compressor
2022-07-24 15:15:47 +02:00
Robbert van der Helm
fad560ab9f
Precompute 2-log frequencies for the compressors
2022-07-24 15:15:47 +02:00
