Library of heavy compatible abstractions.
See the -help.pd patches for more information on each object.
[hv.osc~ saw] - Band-limited PolyBlep sawtooth signal generator. more info
[hv.osc~ sine] - Same as Pd [osc~] added for convenience.
[hv.osc~ square] - Band-limited PolyBlep square signal generator.
These precision LFOs have control rate inlets and outlet, however they sample from signal rate oscillators and require DSP to be on.
They give a float output between 0.0 - 1.0. Because we [snapshot] every 1ms we get aliasing when we enter audio range frequencies.
[hv.lfo sine] - Control [snapshot~] of slow [osc~].
[hv.lfo ramp] - Control [snapshot~] [phasor~].
[hv.lfo saw] - Control rate sample and inverted [phasor~].
[hv.lfo square] - Amplified and clipped [osc~], has phase offset.
[hv.lfo pulse] - Band-limited PolyBlep square signal generator, taken from [hv.osc~ square], instead of phase offset we get pulse width modulation.
[hv.pinknoise~] - Cheapish pinknoise generator. more info
[hv.vline~] - Envelope generator, replacement for Pd's [vline~] object.
[hv.compressor~] - Compressor unit with Threshold and Ratio parameters. (Attack/Release is fixed at 40ms)
[hv.compressor2~] - Stereo version of [hv.compressor~].
[hv.envfollow~] - Cheap envelope follower.
[hv.comb~] - Comb filter effect unit.
[hv.flanger~] - Flange effect unit.
[hv.flanger2~] - Stereo version of [hv.flanger~].
[hv.freqshift~] - Frequency shifter effect unit.
[hv.reverb~] - Simple reverb unit.
[hv.filter~ allpass] - Allpass filter with Q control (Biquad).
[hv.filter~ lowpass] - Lowpass filter with Q control (Biquad).
[hv.filter~ highpass] - Highpass filter with Q control (Biquad).
[hv.filter~ bandpass1] - Bandpass filter with Q control, peak gain = Q (Biquad).
[hv.filter~ bandpass2] - Bandpass filter with Q control, constant 0dB peak gain (Biquad).
[hv.filter~ notch] - Notch filter with Q control (Biquad)
[hv.filter.gain~ peak] - Peaking filter with Frequency, Q and Gain parameters (Biquad).
[hv.filter.gain~ lowshelf] - Low shelving filter with Frequency, Q and Gain parameters (Biquad).
[hv.filter.gain~ highshelf] - High shelving filter with Frequency, Q and Gain parameters (Biquad).
[hv.lop~] - Lowpass variant with signal controlled cutoff (rpole~).
[hv.hip~] - Highpass variant with signal controlled cutoff (rpole~).
[hv.exp~] - Signal-rate exponential ( exp ), alternative implementation.
[hv.eq~] - Signal-rate equal ( == ).
[hv.neq~] - Signal-rate not equal ( != ).
[hv.gt~] - Signal-rate greater than ( > ).
[hv.gte~] - Signal-rate greater than or equal to ( >= ).
[hv.log~] - Signal-rate natural logarithm ( ln ).
[hv.lt~] - Signal-rate less than ( < ).
[hv.lte~] - Signal-rate less than or equal to ( <= ).
[hv.multiplex~] - Mix between two input signals based on a comparator.
[hv.pow~] - Signal-rate exponent ( x ^ y ), alternative implementation.
[hv.tanh~] - Static non-linear waveshaper.
[hv.dispatch] - Utility for organising parameter interfaces to other abstractions.
[hv.drunk] - Randomised walk number generator.