mc.bands~
Filter bank for MC
Description
mc.bands~ divides the spectrum of an audio signal into separate bands with each band represented as it's own channel of audio.
Arguments
number-of-bands[int]
optional
The number of bands, and thus channels of audio, into which the audio input will be split.
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
signal
Audio signal to be split into separate channels for each frequency band.
float
In 2nd inlet: The lowest frequency, in hertz, for which to create a band of audio.
In 3rd inlet: The highest frequency, in hertz, for which to create a band of audio.
In 4th inlet: The number of bands to create, ranging from the low bound to the high bound.
In 5th inlet: The width of the bands as a percentage.
100% represents the ideal bandwidth for an even crossover between bands.
Higher numbers represent narrower bands with a more pronounced gap between the bands.
Lower numbers represent wider bands with more overlap.
Note: Input to any one of the inlets will recalculate the filters graph and may cause a glitch in the audio.
Changes to the number of bands will require a re-start of the DSP to take effect.
- parameter
[float]
See Also
Name | Description |
---|---|
fffb~ | Fast fixed filter bank |
mc.reson~ | Resonant bandpass filter (multichannel) |