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Darell Chua Yun Da 2021-12-02 14:34:01 +08:00
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@ -9,11 +9,13 @@
function x = generate_wave(amplitude, frequency, phase, fs, duration, duty) function x = generate_wave(amplitude, frequency, phase, fs, duration, duty)
fuction x = envelope(input, fs, period, attack , decay, sustain, release) fuction x = envelope(input, fs, period, attack , decay, sustain, release)
where attack, decay, sustain release are percentages between 0 to 1 of the period where attack, decay, release are percentages between 0 to 1 of the period
where period is the time in seconds sustain is the percentage of the amplitude it should sustain for
**envelope can be pitch or amplitude envelope**
function output_timedomain = Filter(input_soundin_timedomain, Fs, LOW, MED, HIGH) function output_timedomain = Filter(input_soundin_timedomain, Fs, LOW, MED, HIGH)
where LOW, MED, HIGH are user-selected variables of any value. **try to make an envelope for the filter as well** where LOW, MED, HIGH are user-selected variables of any value.
**output should be in time domain for all functions (new sound)**
## Useful websites ## Useful websites