overdrive~
Soft-clipping signal distortion
Description
The overdrive~ object uses a waveshaping function to distort audio signals. It amplifies signals, limiting the maximum value of the signal to +/- 1. Values outside of this range are removed using "soft clipping" somewhat like that of an overdriven tube-based circuit.
Arguments
drive-factor[float]
optional
A single number can be provided to set the drive factor. If no argument is provided, the drive factor is set to 1.0.
drive-factor[int]
optional
Integer inputs are converted to
and set the drive factor.Attributes
Common Box Attributes
annotation[symbol]
Sets the text that will be displayed in the Clue window when the user moves the mouse over the object.
background[int]: 0
Adds or removes the object from the patcher's background layer.
adds the object to the background layer, removes it. Objects in the background layer are shown behind all objects in the default foreground layer.
color[4 floats]
Sets the color for the object box outline.
fontface[int]
Sets the type style used by the object. The options are:
plain
bold
italic
bold italic
Possible values:
0 = 'regular'
1 = 'bold'
2 = 'italic'
3 = 'bold italic'
fontname[symbol]
Sets the object's font.
fontsize[float]
Sets the object's font size (in points).
Possible values:
'8'
'9'
'10'
'11'
'12'
'13'
'14'
'16'
'18'
'20'
'24'
'30'
'36'
'48'
'64'
'72'
hint[symbol]
Sets the text that will be displayed in as a pop-up hint when the user moves the mouse over the object in a locked patcher.
ignoreclick[int]: 0
Toggles whether an object ignores mouse clicks in a locked patcher.
jspainterfile[symbol]
JS Painter File
patching_rect[4 floats]: 0. 0. 100. 0.
Sets the position and size of the object in the patcher window.
position[2 floats]
write-only
Sets the object's x and y position in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its size unchanged.
presentation[int]: 0
Sets whether an object belongs to the patcher's presentation.
presentation_rect[4 floats]: 0. 0. 0. 0.
Sets the x and y position and width and height of the object in the patcher's presentation, leaving its patching position unchanged.
rect[4 floats]
write-only
Sets the x and y position and width and height of the object in both patching and presentation modes (if the object belongs to its patcher's presentation).
size[2 floats]
write-only
Sets the object's width and height in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its position unchanged.
textcolor[4 floats]
Sets the color for the object's text in RGBA format.
textjustification[int]
Sets the justification for the object's text.
Possible values:
0 = 'left'
1 = 'center'
2 = 'right'
varname[symbol]
Sets the patcher's scripting name, which can be used to address the object by name in pattr, scripting messages to thispatcher, and the js object.
Messages
int
Integer inputs are converted to
and set the drive factor. The drive factor should usually be in the range 1 - 10. Using a factor of 1 creates a linear response without distortion, and higher values increase the distortion. Values less than 1, including negative values, produce very heavily distorted signals. Use with caution.- drive-factor
[int]
float
In right inlet: The overdrive~ object accepts a floating-point "drive factor". The drive factor should usually be in the range 1.0-10.0. Using a factor of 1.0 creates a linear response without distortion, and higher values increase the distortion. Values less than 1, including negative values, produce very heavily distorted signals. Use with caution, this behavior was originally considered a bug until friends of the object's creator insisted that it should be considered a feature and left intact.)
- drive-factor
[float]
signal
In left inlet: the signal to be distorted.
In right inlet: the drive factor as a signal value.
Output
signal
The distorted signal.
See Also
Name | Description |
---|---|
kink~ | Distort a sawtooth waveform |
lookup~ | Transfer function lookup table |