Robbert van der Helm
a14b4cf61e
Fix years in copyright headers
2023-02-27 00:59:56 +01:00
Robbert van der Helm
1e83d29fab
Change SC to work in the decibel domain
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This makes the soft-knee function differentiable and the performance
should in theory be slightly higher when using these fast gain<->dB
conversion functions. This also fixes the high-frequency rolloff not
working correctly for the downwards compressors.
2023-01-15 18:28:49 +01:00
Robbert van der Helm
bdc8537f3f
Add explicit .max(f32::EPSILON) back in SC
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`util::db_to_gain_fast()` doesn't snap to 0, but for low enough values
it will still become 0 eventually.
2023-01-11 15:21:18 +01:00
Robbert van der Helm
11d9476a5f
Use db_to_gain_fast() in plugins
2023-01-04 17:05:13 +01:00
Robbert van der Helm
ab9adaf13e
Update copyright notices for 2023
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Happy new year!
2023-01-01 18:52:44 +01:00
Robbert van der Helm
81bdad87b5
Replace custom Params in SC with #[nested]
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Using the new `id_prefix` attribute. This doesn't break backwards
compatibility.
2022-10-13 01:32:48 +02:00
Robbert van der Helm
727d88c4d7
Add ID renaming superpowers to #[nested(...)]
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This can now be used for most common use cases where you previously had
to do a manual `Params` implementation, like arrays of parameter objects
and duplicate parameter objects.
2022-10-13 01:28:05 +02:00
Simon Leiner
0caef90b1a
Fix typos in comments
2022-09-29 15:13:43 +02:00
Robbert van der Helm
a51c359c0b
Fix Spectral Compressor high frequency rolloff
2022-09-15 01:39:16 +02:00
Robbert van der Helm
5ac9c32c19
Fix SC high freq rolloff at 22.05 kHz
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This prevents the effect from getting brighter as you increase the
sample rate.
2022-09-14 17:47:07 +02:00
Robbert van der Helm
5fa2382c8c
Add a Spectral Compressor todo for rolloff
2022-09-12 02:42:43 +02:00
Robbert van der Helm
c566888fa3
💥 Use interior mutability for parameters
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Instead of the previous technically-unsound approach. While it wouldn't
cause any issues in practice, it did break Rust's guarantees. That was a
design choice after adding support for editors in NIH-plug, but this is
probably the better long term solution.
The downside is that all uses of `param.value` now need to be changed to
`param.value()`.
2022-09-06 21:57:24 +02:00
Robbert van der Helm
67496f9c79
Default sidechain channel link to 80%
2022-09-04 15:50:49 +02:00
Robbert van der Helm
7cb189b8ef
Disable downwards hi-freq rolloff by default
2022-09-04 15:50:20 +02:00
Robbert van der Helm
08b1e43a15
Apply downwards compression to DC bins
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In Spectral Compressor. We avoided this because it messes up upwards
compression, but downwards compression is perfectly fine.
2022-09-04 15:07:23 +02:00
Robbert van der Helm
f231be1b1e
Default Spectral Compressor threshold to -12 dB
2022-09-02 13:46:15 +02:00
Robbert van der Helm
50ac2cb2b6
Lower the init value even further
2022-08-20 19:54:15 +02:00
Robbert van der Helm
b3f918dee5
Lower Spectral Compressor envelope init value
2022-08-20 19:40:51 +02:00
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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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This now also finally serves as an example on how to do this.
2022-07-24 15:15:47 +02:00
