butt~ is a dirty filter! Actually, it is a simple biquadratic filter (band-pass/band-reject/highpass/lowpass), with a dirtiness factor... at some frequency, it sounds a bit like a vinyl scratch. In version 2, the code is highly optimized for Altivec.
ipoke~ is an interpolating buffer~ writer. It can replace the poke~ object in some applications, for instance when all indexes have to be filled, like in a variable sampling-frequency delay. Version 2 has fixed some bugs and is more efficient.
plusequals (+=) is the C accumulation object. More convenient than the accum object, because it manages lists and avoid to use three objects to do the same work. V.2 is now universal binary.
4855 objects and 135 libraries within the database
