This webpage will auto correct reverse conducting taps so that they align with the nearest onset in the audio. The input tapping data can contain taps for all of the events, or just a selection of the events, such as the beats.

Input data is a text file with the event times in seconds on the first column of each line as output from Sonic Visualiser annotation layers. The tapping data is usually generated manually by tapping to a audio recording in Sonic Visualiser. The onset data is usually generated automatically from a plug-in for Sonic Visualiser, such as Spectral Reflux.

Input
Tapping
Data
First, specify the location of the beat tapping data to be processed in one of the fields below.

Upload a file from your computer:

Or, paste the contents of the data file here:
Or, specify a data file URL:

Input
Onset
Data
Next, specify the location of the onset times in the audio file to which the taps should be aligned.

Upload a file from your computer:

Or, paste the contents of the data file here:
Or, specify a data file URL:


Process
Data
Click on one of the submit buttons below to process the file above using the options given in the section below.
    or

Options

Maximum time displacement: ms.

    This is the maximum amount of time that a tap can migrate from its starting position. If there are no events closer than this time, then the tap will remain in its original position. The time value specified above is in milliseconds: 1000 milliseconds = 1 second.