HexoDSP/tests/node_sfilter.rs
Weird Constructor c5c26bdc3e Applied rustfmt
2022-07-17 11:58:28 +02:00

1675 lines
49 KiB
Rust

// Copyright (c) 2021 Weird Constructor <weirdconstructor@gmail.com>
// This file is a part of HexoDSP. Released under GPL-3.0-or-later.
// See README.md and COPYING for details.
mod common;
use common::*;
fn setup_sfilter_matrix() -> (Matrix, NodeExecutor) {
let (node_conf, node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
let noise = NodeId::Noise(0);
let sf = NodeId::SFilter(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(noise).out(None, None, noise.out("sig")));
matrix.place(
0,
1,
Cell::empty(sf).input(sf.inp("inp"), None, None).out(None, None, sf.out("sig")),
);
matrix.place(0, 2, Cell::empty(out).input(out.inp("ch1"), None, None));
matrix.place(1, 1, Cell::empty(noise).out(None, None, noise.out("sig")));
matrix.place(1, 2, Cell::empty(out).input(out.inp("ch2"), None, None));
pset_n(&mut matrix, noise, "atv", 1.0);
matrix.sync().unwrap();
(matrix, node_exec)
}
fn fft_with_freq_res_type(
matrix: &mut Matrix,
node_exec: &mut NodeExecutor,
ftype: i64,
freq: f32,
res: f32,
) -> Vec<(u16, u32)> {
let sf = NodeId::SFilter(0);
pset_d(matrix, sf, "freq", freq);
pset_d_wait(matrix, node_exec, sf, "res", res);
pset_s(matrix, sf, "ftype", ftype);
run_and_get_fft4096(node_exec, 0, 1000.0)
}
#[test]
fn check_node_sfilter_lowpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Low Pass @ 1000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 0, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 8000, 12000, 16000,],
&fft[..]
),
vec![
(0, 16),
(100, 24),
(250, 16),
(500, 12),
(750, 12),
(1000, 12),
(1500, 8),
(2000, 4),
(3000, 4),
(4000, 0),
(8000, 0),
(12000, 0),
]
);
// let v = run_and_get_fft4096_2(&mut node_exec, 1);
// assert_eq!(
// avg_fft_freqs(4.0, &[
// 100, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 8000, 12000, 16000,
// ], &v[..]), vec![
// (0, 16), (100, 24), (250, 16), (500, 12), (750, 12), (1000, 12),
// (1500, 8), (2000, 4), (3000, 4), (4000, 0), (8000, 0), (12000, 0),
// ]);
// assert!(false);
// Low Pass @ 4000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 0, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 8000, 12000, 16000,],
&fft[..]
),
vec![
(0, 16),
(100, 20),
(250, 16),
(500, 12),
(750, 20),
(1000, 16),
(1500, 16),
(2000, 16),
(3000, 12),
(4000, 8),
(8000, 4),
(12000, 4),
]
);
// Low Pass @ 22050Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 0, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16),]
);
// Low Pass @ 0Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 0, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0),]
);
}
#[test]
fn check_node_sfilter_lowpass_tpt() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Low Pass TPT @ 1000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 1, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 8000, 12000, 16000,],
&fft[..]
),
vec![
(0, 16),
(100, 24),
(250, 16),
(500, 12),
(750, 12),
(1000, 12),
(1500, 8),
(2000, 4),
(3000, 4),
(4000, 0),
(8000, 0),
(12000, 0),
]
);
// Low Pass TPT @ 4000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 1, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 8000, 12000, 16000,],
&fft[..]
),
vec![
(0, 16),
(100, 20),
(250, 16),
(500, 12),
(750, 20),
(1000, 16),
(1500, 16),
(2000, 16),
(3000, 12),
(4000, 8),
(8000, 4),
(12000, 0),
]
);
// Low Pass TPT @ 22050Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 1, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16),]
);
// Low Pass TPT @ 0Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 1, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0),]
);
}
#[test]
fn check_node_sfilter_highpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// High Pass @ 1000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 2, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 250, 500, 750, 1000, 1500, 2000, 3000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 4),
(250, 4),
(500, 8),
(750, 8),
(1000, 16),
(1500, 16),
(2000, 16),
(3000, 16),
(8000, 16),
]
);
// High Pass @ 4000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 2, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 250, 500, 750, 1000, 1500, 2000, 3000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(250, 0),
(500, 0),
(750, 4),
(1000, 4),
(1500, 4),
(2000, 8),
(3000, 12),
(8000, 16),
]
);
// High Pass @ 22050Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 2, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 8), (12000, 16),]
);
// High Pass @ 0Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 2, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 24), (100, 16), (1000, 16), (4000, 16), (12000, 16),]
);
}
#[test]
fn check_node_sfilter_highpass_tpt() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// High Pass TPT @ 1000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 3, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 250, 500, 750, 1000, 1500, 2000, 3000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(250, 4),
(500, 8),
(750, 8),
(1000, 16),
(1500, 16),
(2000, 16),
(3000, 16),
(8000, 16),
]
);
// High Pass TPT @ 4000Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 3, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 250, 500, 750, 1000, 1500, 2000, 3000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(250, 0),
(500, 0),
(750, 4),
(1000, 4),
(1500, 4),
(2000, 8),
(3000, 12),
(8000, 16),
]
);
// High Pass TPT @ 22050Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 3, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0),]
);
// High Pass TPT @ 0Hz
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 3, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 24), (100, 16), (1000, 16), (4000, 16), (12000, 16),]
);
}
#[test]
fn check_node_sfilter_halsvf_lowpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Low Pass Hal Chamberlin SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 20),
(500, 20),
(700, 50),
(900, 240),
(1000, 60),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Hal Chamberlin SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 20),
(500, 20),
(700, 30),
(900, 40),
(1000, 20),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Hal Chamberlin SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 10),
(500, 20),
(700, 20),
(900, 10),
(1000, 10),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Hal Chamberlin SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 24),
(100, 16),
(500, 20),
(1000, 20),
(2000, 40),
(3500, 340),
(4000, 180),
(5000, 20),
(6000, 8),
(8000, 0)
]
);
// Low Pass Hal Chamberlin SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 20),
(100, 12),
(500, 16),
(1000, 16),
(2000, 20),
(3500, 20),
(4000, 16),
(5000, 8),
(6000, 4),
(8000, 0)
]
);
// Low Pass Hal Chamberlin SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 24), (20000, 16)]
);
// Low Pass Hal Chamberlin SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 8), (100, 16), (1000, 16), (4000, 24), (12000, 160), (16000, 176), (20000, 24)]
);
// Low Pass Hal Chamberlin SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 12), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0),]
);
// Low Pass Hal Chamberlin SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 4, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[1, 5, 10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 56), (1, 0), (5, 0), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0),]
);
}
#[test]
fn check_node_sfilter_halsvf_highpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// High Pass Hal Chamberlin SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 30),
(900, 220),
(1000, 80),
(1500, 30),
(2000, 20),
(3000, 20),
(4000, 10)
]
);
// High Pass Hal Chamberlin SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 20),
(900, 30),
(1000, 30),
(1500, 20),
(2000, 20),
(3000, 20),
(4000, 20)
]
);
// High Pass Hal Chamberlin SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 10),
(900, 10),
(1000, 20),
(1500, 20),
(2000, 20),
(3000, 20),
(4000, 10)
]
);
// High Pass Hal Chamberlin SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 20),
(3500, 320),
(4000, 200),
(5000, 40),
(6000, 28),
(8000, 20)
]
);
// High Pass Hal Chamberlin SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 8),
(3500, 12),
(4000, 16),
(5000, 16),
(6000, 20),
(8000, 20)
]
);
// High Pass Hal Chamberlin SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 8), (4000, 24), (12000, 32), (16000, 40), (20000, 40)]
);
// High Pass Hal Chamberlin SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 8), (12000, 144), (16000, 192), (20000, 48)]
);
// High Pass Hal Chamberlin SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 52), (10, 12), (100, 20), (1000, 16), (4000, 16), (12000, 16)]
);
// High Pass Hal Chamberlin SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 5, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 112), (10, 36), (100, 16), (1000, 20), (4000, 16), (12000, 20)]
);
}
#[test]
fn check_node_sfilter_halsvf_bandpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Band Pass Hal Chamberlin SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 10),
(700, 40),
(900, 230),
(1000, 70),
(1500, 20),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Band Pass Hal Chamberlin SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 10),
(700, 30),
(900, 30),
(1000, 30),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Band Pass Hal Chamberlin SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 10),
(700, 10),
(900, 10),
(1000, 10),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Band Pass Hal Chamberlin SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 20),
(3500, 330),
(4000, 190),
(5000, 30),
(6000, 10),
(8000, 0)
]
);
// Band Pass Hal Chamberlin SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 10),
(3500, 20),
(4000, 10),
(5000, 10),
(6000, 10),
(8000, 10)
]
);
// Band Pass Hal Chamberlin SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (16000, 0), (20000, 0)]
);
// Band Pass Hal Chamberlin SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 8), (12000, 136), (16000, 200), (20000, 48)]
);
// Band Pass Hal Chamberlin SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 48), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0)]
);
// Band Pass Hal Chamberlin SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 6, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 4), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0)]
);
}
#[test]
fn check_node_sfilter_halsvf_notch() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Notch Hal Chamberlin SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 10),
(850, 10),
(900, 20),
(950, 10),
(1000, 10),
(1100, 20),
(1200, 20),
(1400, 20),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Hal Chamberlin SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 10),
(850, 10),
(900, 0),
(950, 0),
(1000, 0),
(1100, 0),
(1200, 10),
(1400, 10),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Hal Chamberlin SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 0),
(850, 0),
(900, 0),
(950, 0),
(1000, 0),
(1100, 0),
(1200, 0),
(1400, 10),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Hal Chamberlin SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[100, 500, 1000, 2000, 3500, 4000, 4500, 5000, 6000, 8000, 12000],
&fft[..]
),
vec![
(0, 20),
(100, 10),
(500, 10),
(1000, 10),
(2000, 10),
(3500, 10),
(4000, 20),
(4500, 10),
(5000, 10),
(6000, 20),
(8000, 10)
]
);
// Notch Hal Chamberlin SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 20),
(100, 10),
(500, 10),
(1000, 10),
(2000, 10),
(3500, 0),
(4000, 0),
(5000, 0),
(6000, 10),
(8000, 10)
]
);
// Notch Hal Chamberlin SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 16)]
);
// Notch Hal Chamberlin SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 8), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 16)]
);
// Notch Hal Chamberlin SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 68), (10, 12), (100, 20), (1000, 16), (4000, 16), (12000, 16)]
);
// Notch Hal Chamberlin SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 7, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 20), (10, 32), (100, 16), (1000, 20), (4000, 16), (12000, 20)]
);
}
#[test]
fn check_node_sfilter_simpersvf_lowpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Low Pass Simper SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 20),
(500, 20),
(700, 50),
(900, 240),
(1000, 60),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Simper SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 10),
(500, 10),
(700, 20),
(900, 20),
(1000, 10),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Simper SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 10),
(500, 10),
(700, 10),
(900, 0),
(1000, 0),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Low Pass Simper SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 24),
(100, 16),
(500, 20),
(1000, 20),
(2000, 36),
(3500, 332),
(4000, 164),
(5000, 20),
(6000, 8),
(8000, 0)
]
);
// Low Pass Simper SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 20),
(100, 12),
(500, 16),
(1000, 16),
(2000, 12),
(3500, 8),
(4000, 8),
(5000, 4),
(6000, 4),
(8000, 0)
]
);
// Low Pass Simper SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050, 22051], &fft[..]),
vec![
(0, 16),
(100, 16),
(1000, 16),
(4000, 16),
(12000, 16),
(16000, 16),
(20000, 16),
(22050, 0)
]
);
// Low Pass Simper SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050, 22051], &fft[..]),
vec![
(0, 8),
(100, 16),
(1000, 16),
(4000, 16),
(12000, 16),
(16000, 16),
(20000, 16),
(22050, 0)
]
);
// Low Pass Simper SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050, 22051], &fft[..]),
vec![(0, 0), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (22050, 0)]
);
// Low Pass Simper SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 8, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[1, 5, 10, 100, 1000, 4000, 12000, 22050, 22051], &fft[..]),
vec![
(0, 68),
(1, 0),
(5, 0),
(10, 4),
(100, 0),
(1000, 0),
(4000, 0),
(12000, 0),
(22050, 0)
]
);
}
#[test]
fn check_node_sfilter_simpersvf_highpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// High Pass Simper SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 30),
(900, 220),
(1000, 80),
(1500, 30),
(2000, 20),
(3000, 20),
(4000, 10)
]
);
// High Pass Simper SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 10),
(900, 10),
(1000, 20),
(1500, 20),
(2000, 20),
(3000, 10),
(4000, 10)
]
);
// High Pass Simper SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(500, 0),
(700, 0),
(900, 0),
(1000, 10),
(1500, 10),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// High Pass Simper SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 20),
(3500, 312),
(4000, 184),
(5000, 40),
(6000, 28),
(8000, 20)
]
);
// High Pass Simper SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 4),
(3500, 8),
(4000, 8),
(5000, 8),
(6000, 12),
(8000, 16)
]
);
// High Pass Simper SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (16000, 0), (20000, 0)]
);
// High Pass Simper SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (16000, 0), (20000, 0)]
);
// High Pass Simper SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 32), (10, 12), (100, 20), (1000, 16), (4000, 16), (12000, 16)]
);
// High Pass Simper SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 9, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 92), (10, 36), (100, 16), (1000, 20), (4000, 16), (12000, 20)]
);
}
#[test]
fn check_node_sfilter_simpersvf_bandpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Band Pass Simper SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 10),
(700, 40),
(900, 230),
(1000, 70),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Band Pass Simper SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(10.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 10),
(700, 10),
(900, 10),
(1000, 10),
(1500, 10),
(2000, 0),
(3000, 0),
(4000, 0)
]
);
// Band Pass Simper SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[250, 500, 700, 900, 1000, 1500, 2000, 3000, 4000, 12000], &fft[..]),
vec![
(0, 0),
(250, 0),
(500, 8),
(700, 8),
(900, 8),
(1000, 8),
(1500, 4),
(2000, 4),
(3000, 4),
(4000, 0)
]
);
// Band Pass Simper SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 20),
(3500, 320),
(4000, 170),
(5000, 20),
(6000, 10),
(8000, 0)
]
);
// Band Pass Simper SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 0),
(100, 0),
(500, 0),
(1000, 0),
(2000, 0),
(3500, 10),
(4000, 0),
(5000, 0),
(6000, 0),
(8000, 0)
]
);
// Band Pass Simper SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (16000, 0), (20000, 0)]
);
// Band Pass Simper SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (16000, 0), (20000, 0)]
);
// Band Pass Simper SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 4), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0)]
);
// Band Pass Simper SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 10, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 12), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0)]
);
}
#[test]
fn check_node_sfilter_simpersvf_notch() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Notch Simper SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 10),
(850, 10),
(900, 20),
(950, 10),
(1000, 10),
(1100, 20),
(1200, 20),
(1400, 20),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Simper SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 0),
(850, 0),
(900, 0),
(950, 0),
(1000, 0),
(1100, 0),
(1200, 0),
(1400, 10),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Simper SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 0),
(700, 0),
(850, 0),
(900, 0),
(950, 0),
(1000, 0),
(1100, 0),
(1200, 0),
(1400, 0),
(2000, 10),
(3000, 10),
(4000, 10)
]
);
// Notch Simper SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[100, 500, 1000, 2000, 3500, 4000, 4500, 5000, 6000, 8000, 12000],
&fft[..]
),
vec![
(0, 20),
(100, 10),
(500, 10),
(1000, 10),
(2000, 10),
(3500, 10),
(4000, 20),
(4500, 10),
(5000, 10),
(6000, 20),
(8000, 10)
]
);
// Notch Simper SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 20),
(100, 10),
(500, 10),
(1000, 10),
(2000, 0),
(3500, 0),
(4000, 0),
(5000, 0),
(6000, 10),
(8000, 10)
]
);
// Notch Simper SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 16)]
);
// Notch Simper SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 8), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 16)]
);
// Notch Simper SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 32), (10, 12), (100, 20), (1000, 16), (4000, 16), (12000, 16)]
);
// Notch Simper SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 11, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 20), (10, 32), (100, 16), (1000, 20), (4000, 16), (12000, 20)]
);
}
#[test]
fn check_node_sfilter_simpersvf_peak() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Peak Simper SVF @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 20),
(500, 30),
(700, 70),
(850, 120),
(900, 340),
(950, 620),
(1000, 320),
(1100, 170),
(1200, 80),
(1400, 40),
(2000, 20),
(3000, 20),
(4000, 10)
]
);
// Peak Simper SVF @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 20),
(500, 20),
(700, 30),
(850, 40),
(900, 30),
(950, 40),
(1000, 40),
(1100, 40),
(1200, 20),
(1400, 20),
(2000, 20),
(3000, 20),
(4000, 20)
]
);
// Peak Simper SVF @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[500, 700, 850, 900, 950, 1000, 1100, 1200, 1400, 2000, 3000, 4000, 12000],
&fft[..]
),
vec![
(0, 10),
(500, 10),
(700, 10),
(850, 10),
(900, 10),
(950, 10),
(1000, 20),
(1100, 10),
(1200, 10),
(1400, 10),
(2000, 10),
(3000, 20),
(4000, 10)
]
);
// Peak Simper SVF @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(
10.0,
&[100, 500, 1000, 2000, 3500, 4000, 4500, 5000, 6000, 8000, 12000],
&fft[..]
),
vec![
(0, 20),
(100, 10),
(500, 20),
(1000, 20),
(2000, 50),
(3500, 640),
(4000, 630),
(4500, 80),
(5000, 60),
(6000, 30),
(8000, 20)
]
);
// Peak Simper SVF @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(10.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 20),
(100, 10),
(500, 10),
(1000, 10),
(2000, 10),
(3500, 20),
(4000, 20),
(5000, 10),
(6000, 10),
(8000, 20)
]
);
// Peak Simper SVF @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 16), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 16)]
);
// Peak Simper SVF @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050], &fft[..]),
vec![(0, 8), (100, 16), (1000, 16), (4000, 16), (12000, 16), (16000, 16), (20000, 24)]
);
// Peak Simper SVF @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 28), (10, 12), (100, 20), (1000, 16), (4000, 16), (12000, 16)]
);
// Peak Simper SVF @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 12, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050], &fft[..]),
vec![(0, 164), (10, 40), (100, 16), (1000, 20), (4000, 16), (12000, 20)]
);
}
#[test]
fn check_node_sfilter_moog_lowpass() {
let (mut matrix, mut node_exec) = setup_sfilter_matrix();
// Low Pass Stilson/Moog @ 1000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 1000.0, 1.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 200, 400, 500, 700, 900, 1000, 1100, 1200, 1500, 2000, 3000, 4000, 6000, 12000],
&fft[..]
),
vec![
(0, 0),
(100, 4),
(200, 4),
(400, 0),
(500, 4),
(700, 4),
(900, 12),
(1000, 148),
(1100, 64),
(1200, 4),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0),
(6000, 0)
]
);
// Low Pass Stilson/Moog @ 1000Hz RES=0.5
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 1000.0, 0.5);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 200, 400, 500, 700, 900, 1000, 1100, 1200, 1500, 2000, 3000, 4000, 6000, 12000],
&fft[..]
),
vec![
(0, 4),
(100, 4),
(200, 8),
(400, 8),
(500, 8),
(700, 24),
(900, 48),
(1000, 28),
(1100, 16),
(1200, 4),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0),
(6000, 0)
]
);
// Low Pass Stilson/Moog @ 1000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 1000.0, 0.0);
assert_eq!(
avg_fft_freqs(
4.0,
&[100, 200, 400, 500, 700, 900, 1000, 1100, 1200, 1500, 2000, 3000, 4000, 6000, 12000],
&fft[..]
),
vec![
(0, 28),
(100, 24),
(200, 24),
(400, 8),
(500, 16),
(700, 8),
(900, 8),
(1000, 4),
(1100, 4),
(1200, 4),
(1500, 0),
(2000, 0),
(3000, 0),
(4000, 0),
(6000, 0)
]
);
// Low Pass Stilson/Moog @ 4000Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 4000.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 4),
(100, 0),
(500, 4),
(1000, 4),
(2000, 4),
(3500, 28),
(4000, 60),
(5000, 4),
(6000, 0),
(8000, 0)
]
);
// Low Pass Stilson/Moog @ 4000Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 4000.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[100, 500, 1000, 2000, 3500, 4000, 5000, 6000, 8000, 12000], &fft[..]),
vec![
(0, 28),
(100, 16),
(500, 20),
(1000, 20),
(2000, 12),
(3500, 8),
(4000, 8),
(5000, 4),
(6000, 0),
(8000, 0)
]
);
// Low Pass Stilson/Moog @ 22050Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 22050.0, 0.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050, 22051], &fft[..]),
vec![
(0, 16),
(100, 16),
(1000, 16),
(4000, 16),
(12000, 8),
(16000, 16),
(20000, 8),
(22050, 0)
]
);
// Low Pass Stilson/Moog @ 22050Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 22050.0, 1.0);
assert_eq!(
avg_fft_freqs(8.0, &[100, 1000, 4000, 12000, 16000, 20000, 22050, 22051], &fft[..]),
vec![
(0, 0),
(100, 0),
(1000, 0),
(4000, 0),
(12000, 0),
(16000, 0),
(20000, 0),
(22050, 0)
]
);
// Low Pass Stilson/Moog @ 0Hz RES=0.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 0.0, 0.0);
assert_eq!(
avg_fft_freqs(4.0, &[10, 100, 1000, 4000, 12000, 22050, 22051], &fft[..]),
vec![(0, 0), (10, 0), (100, 0), (1000, 0), (4000, 0), (12000, 0), (22050, 0)]
);
// Low Pass Stilson/Moog @ 0Hz RES=1.0
let fft = fft_with_freq_res_type(&mut matrix, &mut node_exec, 13, 0.0, 1.0);
assert_eq!(
avg_fft_freqs(4.0, &[1, 5, 10, 100, 1000, 4000, 12000, 22050, 22051], &fft[..]),
vec![
(0, 0),
(1, 0),
(5, 0),
(10, 0),
(100, 0),
(1000, 0),
(4000, 0),
(12000, 0),
(22050, 0)
]
);
}