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Questions tagged [praat]

Praat (the Dutch word for "talk" or "speak") is a free scientific computer software package for the analysis of speech in phonetics

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9 views

How to convert CHAT to TextGrid in a batch?

Siarad corpus is a corpus of spoken Welsh (~40 hours, all transcribed, glossed and translated!). I want to analyze some conversations using Praat. Praat uses the TextGrid format, but the Siarad corpus ...
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2answers
29 views

What factors can be involved and make a compensation when different heights don't make difference among vowels?

I found out the problem in my German recording. I knew I had to open my mouth a bit more when I pronounce an /e/ than in /i/, and I did so. But when I analyzed them in a spectrum, they got all ...
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1answer
11 views

Extract time from frames in LPC objects

I want to take other acoustic measurements (voicing, F0, RMS, tilt) at the same time as the frames of my LPC coefficients. Is there a way to extract the exact times that Praat is using to find the LPC ...
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1answer
29 views

Looking for vowels (in phoneme tier, 2) within specific words(in word tier, 1) in Praat textgrid

How can I extract specific vowels in a phoneme tier within a word in the word tier? I'm not sure how to limit my search to just the words I found previously in the word tier. Is it possible? Thank you!...
2
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1answer
26 views

Extracting LPC coefficients in Praat

How can I extract a matrix of LPC coefficients and frames from a created LPC object using a Praat script? (Or, if I can figure it out using the menu buttons, I can figure out how to script it..) I've ...
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0answers
10 views

Problems of adding ToBI Manual command on Praat

I have tried more than 20 times of adding a command on Praat, but it still doesn't work. Just shows like the following picture! Tried to edit the directory but also failed! Don't know why! Is there ...
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3answers
43 views

Precise timing measurement in Praat / .wav files

When analyzing .wav files in Praat, total time duration and target speech segments are represented down to 6 decimals. For example: 154.900000 seconds (borrowed from a Google image screenshot). ...
2
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1answer
43 views

Learning control over formants and sounds energy distributions

Using spectograms like Praat and Chrome Musiclabs Spectogram. I discovered that I can control my first formant by moving my tongue between front to back by consciously moving between the vowel [u] [ae]...
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39 views

Praat will not recognize regular expressions

I'm having an issue with a Praat script. I would like to define the labels I want to define the label I want to look for with a regular expression like this: if label$ = "[AEIOU].." However, Praat ...
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1answer
30 views

Get Praat version in script

Is there a command in the Praat scripting language that will get the user's current Praat version? The reason I ask is that I want to distribute a script that uses vectors, but since vectors were only ...
3
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0answers
36 views

Is there an instructive image where I can see a spectrum and a spectrogram, side-by-side?

I’m sometimes confused about representations of speech sounds. Even if I know a spectrum is 2D and a spectrogram is 3D, and the axes are different, I often struggle to figure our what I’m looking at....
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65 views

Power in Center of Gravity

I am writing a Praat script to measure center of gravity in fricatives. I don't understand what the difference is in the power values. The manual says "Common values are 2, 1, or 2/3", but I don't ...
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1answer
41 views

How to determine formants from a waveform if given time on the horizontal axis and amplitude on the vertical axis?

I know this is probably a really simple question, but just help me out I am very desperate? How to determine formants from a waveform if given time on the horizontal axis and amplitude on the ...
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0answers
51 views

How can I remove the red dashed lines of the cursor in Praat?

I am writing a conference paper where I want to include the PRAAT analyses of some spoken sentences (I will use screenshots), but I cannot get rid of the red cursor lines. Is there a way to deactivate ...
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1answer
60 views

In what sense if f0 not an objective measurement?

I always assumed a dichotomy between f0 and pitch, such that the former is objective/physical whilst the latter is subjective/mental. Then, I was introduced to this presentation and article. ...
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2answers
65 views

coding t realisations English: how to do it objectively? any tips?

For my MA thesis, among other things, I am coding the realisations of /t/ in English, by L2 speakers, as: 1) "normal" t, or 2) flapped, d-like t, 3) missing t, and 4) glottalised t. While I have ...
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2answers
2k views

What is the difference between formant frequencies and pitch frequency?

Sorry if this question sounds a bit basic. I haven’t had a solid grounding in phonology/phonetics yet so I am a bit confused about these concepts. We’re trying to build a model which studies certain ...
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1answer
288 views

How to read a value from the Spectrum Slice of Praat

I am trying to view the spectral slice of a point using the Praat Script. I have successfully generated the slice and moved the cursor to the required point but I don't know how to get the energy ...
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1answer
197 views

Praat Script: How to Reverse Selected Sound File?

I want to reverse a sound file using Praat. I tried to figure out the way to do it and found that there's a shortcut Ctrl+R in the Edit menu. but I want to do the same thing using the script. ...
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1answer
120 views

Drawing labels on a Praat Sound plot

What commands do I need in a Praat script to draw labels for the minimum and maximum of a Sound object?
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1answer
261 views

cut middle portion of the vowel using praat script

I have several speech files. In each file a vowel is annotated. I want to cut the half portion of this vowel and save it in another file. In order to do this, I am cutting the vowel in 4 parts. Then I ...
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2answers
139 views

Praat shows Chinese characters as blocks?

I'm using Praat for the first time. When I try to annotate a Chinese speech segment, for some reason the Chinese characters I entered all get displayed as blocks in the corresponding tier: I'm on ...
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1answer
689 views

How to apply Remove Noise filter in Praat Script?

I am a beginner of Praat and I need to apply the Remove noise... filter on a file using the Praat script. My Code: filePath$ = dirPath$+"/"+fileName$+".wav"; sound = Read from file... 'filePath$' ...
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2answers
235 views

How to read Spectrograms using Praat Script

I am new to Praat and trying to read the spectrograms of different sound files using these videos. I am learning to read the specrograms using the UI of Praat but I am unable to find any way through ...
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1answer
77 views

How to identify the English \t\ consonant in sound recordings?

I am trying to recognize the consonants in a word i.e. if the word spoken is tap, using different tools like Praat or MATLAB etc. I want to implement a system to ensure that the first letter spoken ...
3
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2answers
106 views

How to find amplitude values on each time unit in a sound file

I am new to Praat and tryingt to get the selected region in Praat script using the the amplitude values i.e. when amplitude gets larger than a threshold then I should start capturing the region and ...
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2answers
254 views

Saving edited text grids with Praat script

I have a praat script that creates text grids, zooms in to a specific time, and then pauses to allow me to annotate the text grid. However, there are multiple instances in each sound file that need ...
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0answers
97 views

Praat: CPP from modified .Manipulation file

I am working with dysphonic speech and Praat's automated pulse detection algorithm is inadequate, so I manually correct the placement of pulses using .Manipulation files. My ultimate goal is to ...
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0answers
138 views

Matching Textgrid transcript to sound in Praat

I'm measuring the vowels in a whole boatload of recordings of the same item (e.g. 100 recordings of different people saying "my dog") in Praat. I am not very experienced in Praat, but figured out how ...
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1answer
47 views

How to add a spectrogram to a paper

I would like to include some examples of spectrograms in a paper I am writing. What are some of the ways to get a picture to include? I thought it might be the "draw" feature in Praat but it doesn't ...
3
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2answers
674 views

Is there any way to draw a pitch track, sound wave, and annotation in Praat?

I can draw a combination of a Sound and a TextGrid, and the combination of a Pitch and a TextGrid, but I cannot draw the combination of all three, like it appears in the editor window. Is this a ...
2
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1answer
25 views

Stop praat from removing zeros

I am relatively new to praat, and I have written a praat script that segments a larger file into smaller files based on a procedure: @instance: "sbc001", 756.00, 758.70 procedure instance: .sound$, ....
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2answers
332 views

How to save the process of your work in PRAAT?

Is it possible to save the process of your project (not a result of it) in PRAAT programme so that you can change smth later etc and do not do the same things over again?
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1answer
167 views

Finding segments in Praat textgrids

I need to find the second to last segment in a segment tier (1) within a word on the word tier (3). So far, I have: # Find the word in the word tier n = Get number of intervals: 3 for i to n label$ ...
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0answers
53 views

Invisible boundaries on PRAAT?

I used P2FA to insert all of these boundaries. For some reason, there is an invisible boundary. You can see this is part of the selection. I would like to hand-correct the interval labelled B (on tier ...
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1answer
122 views

Finding formants

I am new to Praat scripting but I want to write a Praat script to give me the formant values of a vowel at the midpoint and at the last point (99%) of the vowel. I want to be able to select the vowel ...
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1answer
564 views

Finding words in a Praat text grid

I'm new to Praat scripting, and I was wondering if there was a way to "find" a word in a text grid tier and then find a sound in a different tier. I want praat to measure the last vowel in selected ...
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1answer
91 views

Formants in Praat Exercises

How do I measure formants in a Praat graph or diagram? is there any way to calcualate formant frequency?
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2answers
341 views

Praat script to delete line breaks in TextGrid intervals?

Can anyone make a PRAAT script that deletes line breaks from intervals in Text Grids. I did a bunch of transcribing of a word/sentence list. I copy and pasted from a text file that had line breaks ...
3
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1answer
123 views

Distinguishing inhalation and exhalation in Praat

How do I recognize and distinguish non linguistic inhaling and exhaling in the waveform or spectrogram? I can hear it in the signal but I want to write a script that recognizes inhalation and ...
7
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1answer
1k views

Select a portion of a sound in Praat

In Praat, I want to select a portion of the sound, extract it, and save it separately from the original file. This part of the sound is always between 0.108 s and 0.112 s because it is from pure ...
2
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1answer
299 views

Praat's y-axis in spectrum graph

We have a tone in notched noise in Praat. We want the noise to be 23 dB less than the tone, so we created a noise coefficient using SNR, applied this to the noise file, and combined it with the tone ...
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1answer
74 views

What's the difference between the output of an oscilloscope and the waveform I get when I record on Praat?

I know it's probably a dumb question, but is this the same thing? Thanks!
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2answers
126 views

Spectrograms from bandpass filters

According to Wikipedia, bandpass filters were used before the digital era began. Can anyone explain to me how they appeared or were analyzed? Spectrograms are usually created in one of two ways: ...
3
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1answer
4k views

Difference between pitch and intensity

I would like to understand what is the difference in lignuistic betwen pitch and intensity. On the picture (taken from native HK speaker), I have a Cantonese sentence. Nei5 Jiu3 Caa4 Maa3 ? ...
2
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1answer
133 views

Aside from Praat, which are the professional options for speech analysis?

I'm working as a forensic linguist at an upcoming trial. No details to share, but I need something highly professional. Praat is obviously a fine speech analysis program (and I know it well from my ...
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2answers
993 views

How do I draw just one channel of a waveform in Praat?

I have a nice 2-channel recording in Praat. I want to illustrate the waveform for an article, but when I select file>draw visible sound, the result is both channels. Is there any way to adjust this so ...
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2answers
93 views

What's an interactive, hands-on creative way to show the role of prosody?

I am have been nominated to teach an accelerated course on phonology to grad students. The course emphasizes lab work and hands-on methods. What's a creative and innovative idea to demonstrate some ...
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1answer
174 views

Why are f0 candidates stacked vertically in all .pitch files in Praat, like this one?

Why is it that, if I zoom into a .pitch file in Praat, the little numbers (pitch candidates) that are displayed are stacked into vertical lines?
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1answer
555 views

How can I detect Formants programatically

I have used Praat to manually find formants of vowels in a word. Can we do this programmatically (automatically)? Also, I looked at speech recognition tools like CMUSphinx. Didn't find them useful ...