a phase modulation synthesizer https://windfis.ch/git/fm-synth/atom?h=compiled_notes 2011-01-09T17:12:18+00:00 2011-01-09T17:12:18+00:00 Florian Jung flo@thinkpad.(none) 2011-01-09T17:08:06+00:00 urn:sha1:e68c45396bce7523f706df0b02a78cb08ac8d1cc 2011-01-09T12:06:58+00:00 Florian Jung flo@thinkpad.(none) 2011-01-09T12:06:58+00:00 urn:sha1:216f7933c5b4b65f7f45d3c459ead10f160d124b 2011-01-08T18:35:27+00:00 Florian Jung flo@thinkpad.(none) 2011-01-08T18:35:27+00:00 urn:sha1:8320af55e716f352f2720801fcd73913f2e7d19c Also, changed .gitignore to ignore gmon.out 2011-01-08T16:58:48+00:00 Florian Jung flo@thinkpad.(none) 2011-01-08T16:58:48+00:00 urn:sha1:82e74a33661d235029f413eff2b21c4e29e057bc The following has been changed - Note::set_param now sets orig-values and does an apply_pfactor() - Note::reattack now also reattacks the filter's envelope - oscval[i]=0 has been removed as it's unneccessary in Note::get_sample() - in Note::get_sample: fm- and out-sums are calculated in 2SCALE now and scaled down (via >>SCALE) afterwards (instead of while every single add-operation) - the filter-envelope is now inited with the shorter constructor - todo-list updated 2011-01-08T14:00:30+00:00 Florian Jung flo@thinkpad.(none) 2011-01-08T14:00:30+00:00 urn:sha1:019bf74777568574696a3faca7a846a6beaa065b When in monomode, not pressing the legato pedal will cause the note always being reattacked, while pressing it will cause it to be only reattacked if it's envelopes are done (i.e., past release phase) When in polymode, the legato pedal is ignored, notes will always be reattacked, because not doing so would cause interference between the two generated sounds. 2011-01-08T13:43:26+00:00 Florian Jung flo@thinkpad.(none) 2011-01-08T13:43:26+00:00 urn:sha1:b3404c9b79176f81cf6703921c3d22a74cd4a8bf 2011-01-07T17:40:47+00:00 Florian Jung flo@thinkpad.(none) 2011-01-07T17:40:47+00:00 urn:sha1:f76e20a3486b31945fd35f6b1a0bd517d6dc176e 2011-01-06T22:31:51+00:00 Florian Jung flo@thinkpad.(none) 2011-01-06T22:31:51+00:00 urn:sha1:892c323f7851c76bf678369987c5c7a361626ea2 2011-01-06T19:16:19+00:00 Florian Jung flo@thinkpad.(none) 2011-01-06T19:16:19+00:00 urn:sha1:e78131ccbbcb81da94e5992f788c6ea291a2050d There are still issues: - filtertest.prog.so: output_note-message which is not true - huge size of the .so (48K are too much!) 2011-01-05T14:50:41+00:00 Florian Jung flo@thinkpad.(none) 2011-01-05T14:47:55+00:00 urn:sha1:3d95a25600b5cab8a7e5245b7a581bd8c8939276 The note-compiler can read a program-definition and emits a cpp-file which implements that definition. This implementation is optimized. HOWEVER, the compiler still does not emit a set_param() function. this will lead to a linker error because the function is not implemented (but defined). After adding an empty implementation by hand the emitted compiles well, and also seems to work when used in the synth. TODO: - implement set_param() - compiler must emit a loader-function (which returns a new Note) - use that loader function in the synth