The base threshold time in milliseconds; all notes received within this time period The default value for the base threshold is 40 ms.
The "fudge" time in milliseconds - if any notes are played within this amount of time at the end of the base thresh time, the threshold is extended. If not provided, the default value is 10 ms.
The thresh extension time in milliseconds. This is an additional time frame added to the first argument, if necessary, in order to capture additional notes (due to sloppy playing) into the list. The default value is 20 ms.
Common Box Attributes
When quickthresh has used up its threshold time, any incoming values that were played within the time threshold are output as a list.