Lin -> dB

• $G_{dB} = 20 \cdot \log_{10} (G_2)$

dB -> Lin

• $G_L = 10 ^{G_{dB} \over 20}$

Modulated delay

• lfo = squared sine wave (cheap approximation of vintage style)

Oscillators

• DPW = differential polynomial waveform
• aliased vs anti-aliased oscillators
• http://users.spa.aalto.fi/vpv/DAFX13-keynote-slides.pdf
• https://www.native-instruments.com/fileadmin/ni_media/downloads/pdf/VAFilterDesign_2.1.2.pdf
• https://www.musicdsp.org/en/latest/Filters/142-state-variable-filter-chamberlin-version.html

Leaky integrator