mirror/sointu
1
0
Fork 0
mirror of https://github.com/vsariola/sointu.git synced 2025-07-18 21:14:31 -04:00
Code Issues Packages Projects Releases Wiki Activity

Implement unison oscillators: multiple versions of slightly detuned oscillators that are added up to make a signal.

Browse Source
This commit is contained in:
Veikko Sariola
2020-05-19 21:12:49 +03:00
committed by Veikko Sariola
parent adc4a6e45f
commit dc99157fbb
8 changed files with 95 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tests/CMakeLists.txt
View File

@ -80,6 +80,8 @@ regression_test(test_oscillat_gate ENVELOPE)
regression_test(test_oscillat_stereo ENVELOPE)
regression_test(test_oscillat_sample ENVELOPE)
regression_test(test_oscillat_sample_stereo ENVELOPE)
regression_test(test_oscillat_unison ENVELOPE)
regression_test(test_oscillat_unison_stereo ENVELOPE)
regression_test(test_oscillat_lfo "ENVELOPE;VCO_SINE;VCO_PULSE;FOP_MULP2")
regression_test(test_oscillat_transposemod "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;SEND")
regression_test(test_oscillat_detunemod "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;SEND")

BIN
tests/expected_output/test_oscillat_unison.raw Normal file
View File

Binary file not shown.

BIN
tests/expected_output/test_oscillat_unison_stereo.raw Normal file
View File

Binary file not shown.

24
tests/test_oscillat_unison.asm Normal file
View File

@ -0,0 +1,24 @@
%define BPM 100
%define USE_SECTIONS
%include "../src/sointu.inc"
SU_BEGIN_PATTERNS
PATTERN 64, 0, 68, 0, 32, 0, 0, 0, 75, 0, 78, 0, 0, 0, 0, 0,
SU_END_PATTERNS
SU_BEGIN_TRACKS
TRACK VOICES(1),0
SU_END_TRACKS
SU_BEGIN_PATCH
SU_BEGIN_INSTRUMENT VOICES(1) ; Instrument0
SU_ENVELOPE MONO, ATTAC(32),DECAY(32),SUSTAIN(64),RELEASE(64),GAIN(128)
SU_OSCILLAT MONO, TRANSPOSE(64),DETUNE(0),PHASE(64),COLOR(128),SHAPE(64),GAIN(32), FLAGS(TRISAW + UNISON4)
SU_MULP MONO
SU_PUSH MONO
SU_OUT STEREO, GAIN(128)
SU_END_INSTRUMENT
SU_END_PATCH
%include "../src/sointu.asm"

23
tests/test_oscillat_unison_stereo.asm Normal file
View File

@ -0,0 +1,23 @@
%define BPM 100
%define USE_SECTIONS
%include "../src/sointu.inc"
SU_BEGIN_PATTERNS
PATTERN 64, 0, 68, 0, 32, 0, 0, 0, 75, 0, 78, 0, 0, 0, 0, 0,
SU_END_PATTERNS
SU_BEGIN_TRACKS
TRACK VOICES(1),0
SU_END_TRACKS
SU_BEGIN_PATCH
SU_BEGIN_INSTRUMENT VOICES(1) ; Instrument0
SU_ENVELOPE STEREO, ATTAC(32),DECAY(32),SUSTAIN(64),RELEASE(64),GAIN(128)
SU_OSCILLAT STEREO, TRANSPOSE(64),DETUNE(0),PHASE(64),COLOR(128),SHAPE(64),GAIN(32), FLAGS(TRISAW + UNISON4)
SU_MULP STEREO
SU_OUT STEREO, GAIN(128)
SU_END_INSTRUMENT
SU_END_PATCH
%include "../src/sointu.asm"