Since each speaker has a different sound file, we'll use the first speaker's sound file name as the first criteria and the cells in the column File name as the first criteria range. The first criteria that we'd like to check is the speaker. Type, (comma) before selecting the second argument, the first criteria range. Head over to the spreadsheet with raw data by clicking on results.xls on the bottom of Excel window and click on header D to select the column titled Duration (ms). Now you need to specify the range of cells to average. Save the TextGrid.īegin entering the formula by typing =AVERAGEIFS(. Now open the second sound file and label all the phonemic trills therein. Be sure that you are in your project folder and that the names of the sound file and the TextGrid match, and click Save. Click File and then Save TextGrid as text file…. Once finished, don't forget to save the TextGrid. Go ahead and start labeling phonemic trills! Again, be sure to correctly name the intervals.
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For instance, each trill will show as a lighter region on the spectrogram.Īnd remember the following shortcuts when working in Praat: ActionĪnd if you are using a Mac with a trackpad, take advantage of multi-touch gestures! Pinch to zoom and swipe with to fingers to scroll. Take advantage of the waveform and spectrogram as you identify them. So if the word were río and the trill had three occlusions, you would have to type 3rio.īe sure to adhere to the naming convention described above and do not include spaces or accent marks in the interval names, as they can lead to unexpected behavior of the script that you will use later.Įach phonemic trill that you'll label will most likely have zero to four occlusions. The name must begin with the number of occlusions followed by the word. You will need to name intervals that correspond to phonemic trills. Know that you can drag intervals left and right to adjust them and that you can delete a boundary by pressing Option-Delete on Mac or Alt-Delete on Windows. Click on the interval and press Tab to play it, making sure that you have selected the correct region. Click on the end of the interval and press Enter to create a left boundary. Click on the start of the interval in the waveform or spectrogram region and press Enter to add a left boundary.
You will see the waveform of the sound on top, the spectrogram in the middle, the tier of the just-created TextGrid on the bottom: Select both Long sound file and TextGrid by holding Shift and click View & Edit to open them in the same window.Ī window will appear.
Type text in the field Tier names and leave Point tiers field blank, as shown in the below image:Ĭlick OK to create the TextGrid, which will show in the Praat object window. In Praat, click Open > Open long sound file… (since you will be working with files that are longer than several minutes).Ĭreate a TextGrid object by clicking Annotate and then To TextGrid….
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