“Synthesizer express” is a virtual analog synthesizer, includes arpeggiator,portamento and more!
1 oscillator + 1 sub oscillator with 5 waveforms.
1 LFO(Low-frequency oscillation) with 5 waveforms modulates VCA(amplitude) or VCF(filter frequency).
ADSR envelopes modulate VCA and VCF. Attack time is the time taken for initial run-up of level from nil to peak. Decay time is the time taken for the subsequent run down from the attack level to the designated sustain level. Sustain level is the amplitude of the sound during the main sequence of its duration. Release time is the time taken for the sound to decay from the sustain level to zero after the key is released.
Control Pitch,Cut off frequency,LFO depth and LFO frequency with Accelerometer.