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https://github.com/cookiengineer/audacity
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17 lines
570 B
Plaintext
17 lines
570 B
Plaintext
(ONESHOT-ALG
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(NAME "oneshot")
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(ARGUMENTS ("sound_type" "input") ("double" "level") ("double" "ontime"))
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; (INTERNAL-SCALING input) ; scale factor not handled in level because scale could be negative
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(STATE ("double" "lev" "level")
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("long" "oncount" "round(ontime * input->sr)")
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("long" "cnt" "0"))
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(START (MIN input))
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(INNER-LOOP " double x = input;
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if (x > lev) cnt = oncount;
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cnt--;
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output = (cnt >= 0 ? 1.0F : 0.0F);")
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(CONSTANT "lev" "oncount")
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(TERMINATE (MIN input))
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(LOGICAL-STOP (MIN input))
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)
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