synthem80

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Game sound synthesizer using 1980 tech, for embedding or pre-generating sounds.

synthem80 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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# synthem80

Game sound synthesizer using 1980 tech, for embedding or pre-generating sounds.

* Produces classic early-80s arcade sounds
* No UI; command driven
* Can be embedded in a game that has PCM access to sound output
* Can be run during the build phase to produce PCM files
* Uses coarse wavetables to provide fat sounds
* Uses a simple language to describe virtual circuits

## Examples

Some sounds from an 80s arcade classic.
* .sw files are 16 bit PCM, no header
* the play command is from sox
* sox can convert sw to wav

```
./synthem80 -o coin.sw 'timer(t=.192) wav(wf=4 f=4.46 ph=4.037 amp=198) add(a=< b=222) alpha(f=<)'
./synthem80 -t3000 -o normal-siren.sw  'wav(wf=4 f=2.6 a=275) add(a=< b=620) nmc(wf=6 f=<)'
./synthem80 -o eat-monster.sw 'timer(t=0.5) wav(wf=1 f=2 a=45) add(a=< b=48) nmc(wf=5 f=<)'

play -r 44100 coin.sw

```
The '<' is the output of the previous step in the circuit.

## Waveforms of wav()

Chosen by the wf parameter above.

0. Square
1. Ramp up
2. Ramp down
3. Narrow pulse
4. Triangle
5. Diamond
6. Christmas Tree
7. Special

synthem80

synthem80 최신버젼 다운로드

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