amp: | 1 | mix: | 1 | pre_amp: | 1 | super_amp: | 1 |
sub_amp: | 1 | subsub_amp: | 1 |
with_fx :octaver do
play 50
end
This effect adds three pitches based on the input sound. The first is the original sound transposed up an octave (super_amp), the second is the original sound transposed down an octave (sub_amp) and the third is the original sound transposed down two octaves (subsub_amp).
The way the transpositions are done adds some distortion/fuzz, particularly to the lower octaves, whilst the upper octave has a ‘cheap’ quality. This effect is often used in guitar effects pedals but it can work with other sounds too. There’s a great description of the science behind this on Wikipedia here: https://en.wikipedia.org/wiki/Octave_effect
Introduced in v2.2
amp: |
The amplitude of the sound. Typically a value between 0 and 1. Higher amplitudes may be used, but won’t make the sound louder, they will just reduce the quality of all the sounds currently being played (due to compression.)
Default: 1
|
mix: |
The amount (percentage) of FX present in the resulting sound represented as a value between 0 and 1. For example, a mix of 0 means that only the original sound is heard, a mix of 1 means that only the FX is heard (typically the default) and a mix of 0.5 means that half the original and half of the FX is heard.
Default: 1
|
pre_amp: |
Amplification applied to the input signal immediately before it is passed to the FX.
Default: 1
|
super_amp: |
Volume of the signal 1 octave above the input
Default: 1
|
sub_amp: |
Volume of the signal 1 octave below the input
Default: 1
|
subsub_amp: |
Volume of the signal 2 octaves below the input
Default: 1
|
Any parameter that is slidable has three additional options named _slide, _slide_curve, and _slide_shape. For example, 'amp' is slidable, so you can also set amp_slide, amp_slide_curve, and amp_slide_shape with the following effects:
_slide: |
Amount of time (in beats) for the parameter value to change. A long parameter_slide value means that the parameter takes a long time to slide from the previous value to the new value. A parameter_slide of 0 means that the parameter instantly changes to the new value. Default: 0 |
_slide_shape: |
Shape of curve. 0: step, 1: linear, 3: sine, 4: welch, 5: custom (use *_slide_curve: opt e.g. amp_slide_curve:), 6: squared, 7: cubed. Default: 5 |
_slide_curve: |
Shape of the slide curve (only honoured if slide shape is 5). 0 means linear and positive and negative numbers curve the segment up and down respectively. Default: 0 |