Amos source code of an oscillator with envelopes for amplitude and frequency.
Original delay module with continuous time shift envelope.
Input of a delay is send into a buffer at the pointer rolling along it.
Output signal is taken from the pointer following input pointer.
Delay of output pickup is given by value D read from envelope, separate for
each moment of time.
Delayed signal is mixed back with input signal, in next sample, with muting
amount read in percents from envelope, with highpassing.

Oversampling and interpolation is not implemented yet as well as envelope
amounts are read from mouse pointer instead of centers of points in envelope.

Loading, saving presets and rendering are executed by three small frames on
bottom-right side of the screen, respectively.

Pack includes samples converted to .wav and sound presets in .sound files.
Synthesizer saves 16bit, 44.1kHz, big endian .raw files of length of 10s.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                30805  223240  13.8% -lh5- 8054 Jan  3  1980 samplelek drugi.wav
[generic]                57978  223240  26.0% -lh5- 06a1 Jan  3  1980 samplelek shot.wav
[generic]               109328  223240  49.0% -lh5- ec88 Jan  3  1980 samplelek weirdoo.wav
[generic]                20620  223240   9.2% -lh5- a744 Jan  3  1980 samplelek.wav
[generic]                   74      82  90.2% -lh5- 2239 Dec 29  1980 weirdo-synth 02.sound
[generic]                   75      82  91.5% -lh5- 8a57 Dec 29  1980 weirdo-synth 4.sound
[generic]                   73      82  89.0% -lh5- bb99 Jan  3  1980 weirdo-synth shot.sound
[generic]                 4433   21884  20.3% -lh5- ce81 Dec 29  1980 weirdo-synth.amos
[generic]                   70      82  85.4% -lh5- ec61 Dec 29  1980 weirdo-synth.sound
[generic]                  637    1148  55.5% -lh5- 1abe Jan  3  1980 weirdo_synth.readme
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        10 files  224093  916320  24.5%            Jan  4 04:19