/*
Testing / Validation for
Update Help to include note on kernel delay #15
Author: J Anderson
*/
Joseph Anderson joslloand
joslloand
/ atk_kernelDelay_test.scd
Created
July 13, 2016 18:09
sc3-atk: Testing / Validation for Kernel Encoder & Decoder delay
joslloand
/ JA_test_pinv_coeffs.scd
Created
September 13, 2016 18:58
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| /* | |
| compare a decoder matrix to the pseudoinverse of an encoder matrix | |
| of the same dimensions. | |
| */ | |
| ~cart = [ | |
| [1, 1, 1], | |
| [-1, 1, 1], | |
| [-1, -1, 1], | |
| [1, -1, 1], |
joslloand
/ Example_A12_Matrices.scd
Created
September 13, 2016 18:59
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| // Icosahedron | |
| // see: | |
| "http://neilsloane.com/sphdesigns/dim3/des.3.12.5.txt".openOS | |
| // Matrix Author: Ambisonic Toolkit | |
| // --J Anderson | |
| "http://www.ambisonictoolkit.net".openOS | |
| /* |
joslloand
/ Example_A20_Matrices.scd
Last active
September 13, 2016 19:13
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| // Dodecahedron | |
| // see: | |
| "http://neilsloane.com/sphdesigns/dim3/des.3.20.5.txt".openOS | |
| // Matrix Author: Ambisonic Toolkit | |
| // --J Anderson | |
| "http://www.ambisonictoolkit.net".openOS | |
| /* |
joslloand
/ beamingExample.scd
Last active
November 11, 2016 00:08
/*
Example code illustrating matrices suitable for decomposing a soundfield into two parts:
a) beam b) residual, aka null
Three classic Ambisonic beam patterns are available:
- planewave
joslloand
/ phaseInSC3.scd
Last active
December 9, 2016 02:40
/*
Example code exploring specification of phase in SC3.
- Array: phasor.cos, phasor.sin
- Signal *sineFill
- Signal -ifft
- SinOsc
- SinOsc & Hilbert
- SinOsc & HilbertFIR
joslloand
/ testHilberts.scd
Created
June 20, 2017 19:12
/*
Example code exploring magnitude response of Hilbert implementation in SC3.
Test Magnitude response in the time domain with Quadrature sweeps.
- Unit response
- Hilbert response
- System response
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| SSB {} // for viewing class with shortcut | |
| // a 12 pole (6 per side) Hilbert IIR filter | |
| // based on Sean Costello and Bernie Hutchins | |
| // created by jl anderson - 7 jan 2001 | |
| HilbertIIR { | |
| *ar { | |
| arg in, // input signal |
joslloand
/ modeMatchDecodeExample.scd
Created
May 14, 2018 19:10
Mode Matching Decoder - pseudo-inverse test
/* Mode Matching decoder - 3D beam (multiple)
normalization: soundfield pressure (amplitude), energy, rms
*/
/* NOTE:
joslloand
/ radialDecTest.scd
Created
June 22, 2019 01:00
Test: magnitude design for multi-band decoding filters with focalisation
/* define:
~meanE ~matchWeight */
// meanE from degree weights (
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