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Add a high-frequency ratio rolloff parameter

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This commit is contained in:
Robbert van der Helm 2022-07-22 14:01:55 +02:00
parent d00ae369c0
commit 49f6df7248
1 changed files with 16 additions and 1 deletions
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17
plugins/spectral_compressor/src/compressor_bank.rs
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@ -19,7 +19,6 @@ use nih_plug::prelude::*;
#[derive(Params)] #[derive(Params)]
pub struct CompressorBankParams { pub struct CompressorBankParams {
// TODO: Target curve options // TODO: Target curve options
// TODO: High frequency ratio falloff, make the compression milder for higher frequencies to make it less piercing
/// The downwards compression threshold relative to the target curve. /// The downwards compression threshold relative to the target curve.
#[id = "thresh_down_off"] #[id = "thresh_down_off"]
downwards_threshold_offset_db: FloatParam, downwards_threshold_offset_db: FloatParam,
@ -27,6 +26,14 @@ pub struct CompressorBankParams {
#[id = "thresh_up_off"] #[id = "thresh_up_off"]
upwards_threshold_offset_db: FloatParam, upwards_threshold_offset_db: FloatParam,
/// A `[0, 1]` scaling factor that causes the compressors for the higher registers to have lower
/// ratios than the compressors for the lower registers. The scaling is applied logarithmically
/// rather than linearly over the compressors.
///
/// TODO: Decide on whether or not this should only apply on upwards ratios, or if we may need
/// separate controls for both
#[id = "ratio_hi_freq_rolloff"]
high_freq_ratio_rolloff: FloatParam,
/// The downwards compression ratio. At 1.0 the downwards compressor is disengaged. /// The downwards compression ratio. At 1.0 the downwards compressor is disengaged.
#[id = "ratio_down"] #[id = "ratio_down"]
downwards_ratio: FloatParam, downwards_ratio: FloatParam,
@ -77,6 +84,14 @@ impl Default for CompressorBankParams {
.with_unit(" dB") .with_unit(" dB")
.with_step_size(0.1), .with_step_size(0.1),
high_freq_ratio_rolloff: FloatParam::new(
"High-freq Ratio Rolloff",
0.5,
FloatRange::Linear { min: 0.0, max: 1.0 },
)
.with_unit("%")
.with_value_to_string(formatters::v2s_f32_percentage(0))
.with_string_to_value(formatters::s2v_f32_percentage()),
downwards_ratio: FloatParam::new( downwards_ratio: FloatParam::new(
"Downwards Ratio", "Downwards Ratio",
1.0, 1.0,