Ref / Hz.Plugins / Hz.Osc
Hz.Filt, Hz.Echo, Hz.Delay, Hz.Reverb
Hz.Mix, Hz.LFO, Hz.ADSR
see also Hz.Builtins, Plugin Explorer, Hz.Plugins Examples
water
Wherein we show no vacillation on the importance of oscillation.
Intro
Hz.Osc is a standalone CLAP plugin that is also a component of
other Hz plugins. We provide the standalone for those circumstances
where more complex synthesis nodes are overkill. For example,
in the Hubble example, we instantiate
30 or more Hz.Oscillators to provide the droning background sounds derived
from the astronomical image.
Hz.Osc is a powerful oscillator component that can form the backbone
of your audio synthesis toolkit.
Hz.Osc can be configured as either a mono or stereo anode via:
Let node = ascene.NewAnode("Hz.Osc", {cfg: "stereo"});
Hz.Osc has a single optional input port that accepts a mono audio
signal for controlling phase modulation. So you can use one
Hz.Osc to drive an other like:
Let pm = ascene.NewAnode("Hz.Osc", {cfg: "mono"});
Let osc = ascene.NewAnode("Hz.Osc", {cfg: "stereo"});
ascene.Connect(pm, osc);
Webview GUI
Most of Hz.Osc's parameters can be controlled by its Webview GUI.
This can be made to appear in the hzplugins tab of your layout via
osc.Show(); revealing:
Parameters
Parameters are divided into three groups: Osc, ADSR (/adsr) and Voice (/voice).
| Name | Id | Description | Range |
|---|---|---|---|
Waveform |
100 | Selects oscillator waveform | 0-13 (0) * |
Amplitude |
101 | Maximum unsigned amplitude | 0-24 (1) |
Transpose |
102 | Transpose (semitones) | -48-48 (0) |
PMScale |
103 | Phase Modulation Scale Factor | 0-10 (1) |
UnisonVoices |
104 | 1-16 (1) | |
UnisonDetune |
105 | 0-24 (0) | |
UnisonSpread |
106 | Stereo Spread (valid only for stereo config) | 0-1 (0) |
Frequency |
107 | Override Frequency, when nonzero we ignore notes | 0-20000 (0) |
WaveformVariant |
108 | Selects the custom wavetable variation (Waveform must be CustomTab) | 0-1 (0) |
| -- | |||
/adsr/Active |
212 | Controls whether ADSR is active | 0,1 (1) |
/adsr/A |
200 | Attack, in Seconds | 0-4 (.1) |
/adsr/D |
201 | Decay, in Seconds | 0-4 (.2) |
/adsr/H |
202 | Hold, in Seconds | 0-4 (.1) |
/adsr/S |
203 | Sustain, in pct of Ampltude | 0-1 (.8) |
/adsr/R |
204 | Release, in Seconds | 0-4 (.3) |
/adsr/T |
205 | Tail (after release), in Seconds | 0-12 (0) |
/adsr/VelocitySensitivity |
206 | 0-1 (1) | |
/adsr/TremoloGain |
207 | 0-1 (.1) | |
/adsr/TremoloFreq |
208 | in Hz | 0-10 (.0) |
/adsr/Apow |
209 | Attack power exponent | -5-5 (-3) |
/adsr/Dpow |
210 | Decay power exponent | -5-5 (-3) |
/adsr/Rpow |
211 | Release power exponent | -5-5 (-3) |
| -- | |||
/voice/Transpose |
10000 | Transpose (semitones), combines with osc Transpose | -24-24 (0) |
/voice/Vibrato |
10001 | Vibrato Scale | 0-3 (0) |
/voice/VibratoRate |
10002 | Vibrato Rate in Hz | 0-10 (0) |
/voice/GlidePeriod |
10003 | Glide Period in Seconds | 0-4 (0) |
/voice/GlidePower |
10004 | Power Curve Exponent, 0 is linear | -5-5 (0) |
/voice/GlideTarget |
10005 | 0:Last, 1:Recent, 2: LastHeld | 0-2 (0) |
Waveform values
| Value | Waveform | Description |
|---|---|---|
| 0 | SineTab | Sine Wavetable |
| 1 | SquareTab | Square Wavetable |
| 2 | SawTab | Saw Wavetable |
| 3 | TriangleTab | Triangle Wavetable |
| 4 | NoiseTab | Noise Wavetable |
| 5 | CustomTab | Custom Wavetable |
| 6 | Sine | |
| 7 | Square | (aliasing) |
| 8 | Saw | (aliasing) |
| 9 | Triangle | (aliasing) |
| 10 | Hyper | Hyper shape (aliasing) |
| 11 | Hydrogen | Sound of Hydrogen |
| 12 | WhiteNoise | |
| 13 | PinkNoise |
See Also
Waveforms Example | Phase Modulation Example | Miscellenous Examples