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davhin/ResponseOnsetTool

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"# ResponseOnsetTool

The way the tool works:

  1. Copy the files in the folder "tool" into the parent directory of your data, ie:

Folder1 -> Folder2 -> DataFolder1, DataFolder2,...

then copy the scripts from "tool" into Folder 2.

  1. Start Matlab and open the script
  2. Look at the example call at the top of "folder_response.m"

In our example, with the matlab files in Folder 2, this would be: "folder_repsonse('./DataFolder1/');" Type that (with out the "") into the command line (next to the >>>) and press Enter.

  1. Some important settings you can access via the file "set_parameters.m":

PLOTS (=0,1) decides wether your wav-files are plotted and saved as .png in addition to the extraction of the response time. Highly encouraged, since it helps spots mistakes in the tool. Set to PLOT = 0; if you need to get results fast, or are sure what you are doing.

SPLIT (=0,1) if set, the Tool creates three folders responder, non_responder and record_error and copies the files into the folder where it believes they belong. Disable for faster computation. Very helpful to check four mistakes afterward.

MEAN_THRESHOLD then minimal value the mean amplitude of a file must surpass, otherwise it will be marked as a record error

MAXPEAK_THRESHOLD then minimal value the maximum peak of a file must surpass, otherwise it will be marked as a record error

The parameters file contains more parameters than those, for a complete overview open the file in Matlab. All parameters are accompanied by a description of what they get used for. "

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Extract response times from audio data

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