Modulacions 2: 'Memory' (audio)

"Modulacions 2: Memory" ies the second piece of the series 'Modulations'. Shorter (at most 12 characters of the Fxhash string) but with memory that is displayed on the screen.

Modulacions (Modulations): modulation with an oscillator (carrier) with an LFO (modulator).

-The LFO is controlled by some of fxhash characters

-Some parameters are randomly assigned to each of the possible characters of the fxhash string (0,1,2....X,Y,Z): carrier frequency, maximum and minimum frequencies of the modulator, waveforms, views etc.

-A number of fxhash characters are selected (4,6,8 or 12), and in order they are played and displayed using the assigned values.

-Each character is encoded in binary-> the LFO frequency is controlled: 1->maximum frequency, 0->minimum frequency.

Features:
·dark: black (true) or white (false).
·carrier_wave: wave shape of carrier oscillator (sine, square, triangle or sawtooth)
·modulator_mult: value of LFO multiplier.
·modulator_sum: value added to LFO amplitude.
·num_fxhash_chars: number of fxhash characters used (4, 6 , 8 or 12)
·carrier_freq_range: frequency range of carrier (low, mid or high).
·frames_per_bit: duration of each bit in frames.(10, 15 or 20)
·one_visual: same visual for all chars (true) or nor (false).

Press 's' to save canvas as png.

-NOTES:
·Headphones recomended. Some extreme sounds (frequency and amplitude) can be generated.
·Preview is randomly generated, the final result can be very different.

-p5js and p5.sound