praat | 易学教程

How to apply Praat script to an audio file?

阅读更多关于 How to apply Praat script to an audio file?

问题 I'm trying to change formants of the audio file with praat in Colab. I found the script that does that, it's code and the code for calculating formants. I installed praat : !sudo apt-get update -y -qqq --fix-missing && apt-get install -y -qqq praat > /dev/null !wget -qqq http://www.praatvocaltoolkit.com/downloads/plugin_VocalToolkit.zip !unzip -qqq /content/plugin_VocalToolkit.zip > /dev/null with open('/content/script.praat', 'w') as f: f.write(r"""writeInfoLine: preferencesDirectory$""")

Praat scripting: creating a text file

阅读更多关于 Praat scripting: creating a text file

问题 just working with Praat at the moment, and I'm trying to write a script to do the following with a collection of 3 Sound (narrative) files. I've managed as far as c), the scripting part is relatively easy. What I don't get is how to write it to a text file with those columns. Any help would be great! a) create a program that extracts all intervals on the phone tier of each of Narratives 1–3 which represent vowels whose label is a single letter, keeping times. I need each resulting Sound to

how to open praat from a praatscript

阅读更多关于 how to open praat from a praatscript

问题 I would like to allow a praatscript to open the the praat object line. This would allow me to open praat and then automatically allow the script to load objects into the object window. for example the script run_something.praat 1.wav 1.TextGrid 0.1 0.2 could open praat and then open the editor to 0.1 and 0.2 in the audio file "1.wav" < this is easy for me to do I just can't get praat open beforehand to insert what I need. right now my script looks like this: form Info text Sound text Textgrid

R Dynamic split/subset of dataframe by selected rownumbers- Parsing textgrid praat

阅读更多关于 R Dynamic split/subset of dataframe by selected rownumbers- Parsing textgrid praat

问题 I am trying to process a "segmentation file" called .TextGrid (generated by Praat program). ) The original format looks like this: File type = "ooTextFile" Object class = "TextGrid" xmin = 0 xmax = 243.761375 tiers? <exists> size = 17 item []: item [1]: class = "IntervalTier" name = "phones" xmin = 0 xmax = 243.761 intervals: size = 2505 intervals [1]: xmin = 0 xmax = 0.4274939687384032 text = "_" intervals [2]: xmin = 0.4274939687384032 xmax = 0.472 text = "v" intervals [3]: [...] (This is

R Dynamic split/subset of dataframe by selected rownumbers- Parsing textgrid praat

阅读更多关于 R Dynamic split/subset of dataframe by selected rownumbers- Parsing textgrid praat

Reading a TextGrid file into NLTK

阅读更多关于 Reading a TextGrid file into NLTK

问题 I'm trying to read in a TextGrid file into NLTK, but I'm having some trouble. I understand that there is a parser for Textgrid ( as seen here: http://nltk.googlecode.com/svn/trunk/nltk_contrib/nltk_contrib/textgrid.py). Unfortunately, I'm new to NLTK, and I have no idea how to use the parser. Any help would be very appreciated. 回答1: Unfortunately, knowing the NLTK doesn't help: I took a look at the source code for textgrid, and although it was written by the NLTK's core team it's got nothing

Error executing praat from PHP: terminate called after throwing an instance of 'MelderError' Aborted

阅读更多关于 Error executing praat from PHP: terminate called after throwing an instance of 'MelderError' Aborted

问题 I have a PHP script that calls exec() to execute PRAAT, a c++ program, but when I call it from the browser it doesn't work. Instead if I use command-line "php5 ./mypage.php" it works. This is my PHP page: Praat is a program to analyse speech. This program take as input a script FeaturesExtraction.praat and a wav emotion.wav and write the output in the directory "output" (that has all the permissions). Looking apache log this is the error: terminate called after throwing an instance of

How to automate voice reports for Praat

阅读更多关于 How to automate voice reports for Praat

问题 Is there a way to automate the generation of a voice report (under 'Pulses' in the View & Edit window) for Praat as I have to do this for over 100 files. I need the voice report for the whole file and would ideally do this in Python as I am familiar with that. 回答1: [Disclaimer: I am the author of the mentioned Parselmouth library] Depending on your actual goal, it seems you can get the same 'Voice report' output outside of the Sound editor menu (opened with View & Edit ): select a Sound

Pitch modification in praat

阅读更多关于 Pitch modification in praat

问题 I want to modify the pitch at two different parts of a wav file. To do that , i have the information of starting time and ending time from the corresponding textgrid file of the wav file. Is it possible to modify the pitch at two parts. 回答1: You can use a Manipulation object to make any changes you want to the original sound's pitch. # Original sound made of three consecutive notes snd[1] = Create Sound as pure tone: "A", 1, 0, 0.3, 44100, 220, 0.2, 0.01, 0.01 snd[2] = Create Sound as pure

Pitch modification in praat

阅读更多关于 Pitch modification in praat

I want to modify the pitch at two different parts of a wav file. To do that , i have the information of starting time and ending time from the corresponding textgrid file of the wav file. Is it possible to modify the pitch at two parts. You can use a Manipulation object to make any changes you want to the original sound's pitch. # Original sound made of three consecutive notes snd[1] = Create Sound as pure tone: "A", 1, 0, 0.3, 44100, 220, 0.2, 0.01, 0.01 snd[2] = Create Sound as pure tone: "B", 1, 0, 0.3, 44100, 247, 0.2, 0.01, 0.01 snd[3] = Create Sound as pure tone: "C", 1, 0, 0.3, 44100,