svf~ svf~ implements Chamberlin's state-variable filter algorithm. svf~ implements Chamberlin's state-variable filter algorithm. One of its advantages is that the it produces low-pass, high-pass, band-pass, and band-reject (notch) output simultaneously - so all four are available in parallel.	from the library : MSP Format : External Environment : msp commercial Max 4.x http://www.cycling74.com