Hi everyone, I've been using Praat to analyze Doppler shifts for a first year undergraduate physics lab. I'm currently using a 900 Hz signal mounted on a 1:24...
985
BrianBin
magicbrian.tw
Jan 6, 2004 1:31 am
Does anybody know how to do formant based inverse filtering? I want to find a kind of source signal....
986
Paul Boersma
paulboersma
Jan 6, 2004 3:50 pm
... see the source-filter synthesis tutorial. E.g. search the manual for "source" and/or "filter". -- Paul Boersma Institute of Phonetic Sciences, University...
987
Paul Boersma
paulboersma
Jan 7, 2004 1:40 pm
... you select a Spectrogram object, then choose "Paint". This draws the Spectrogram into the Picture window. You can then print. You can obtain a Spectrogram...
988
himiz7
Jan 7, 2004 4:58 pm
Hi : i hav 2 questions .. 1- Tell me how can i extract a phoneme from a audio file & the frequency at the point using PRAAT. 2- And how can i use PRaat with...
989
Dan Beeker 2
rekeebde
Jan 7, 2004 6:55 pm
Thanks to all for the help. With your assistance I've accomplished the immediate need of obtaining a useful frequency profile for my students to look at via...
990
lucasnicolato
Jan 9, 2004 5:46 pm
Hi! I recently began using praat for Linux and I'm having a little problem. Whenever I try to play a sound the praat's window crashes, both the dynamic and...
991
levi_franklin
Jan 9, 2004 5:47 pm
Hello, I have been having trouble reading WAV files written in LabVIEW with Praat. Instead, I have loaded a plain text file into a matrix in Praat using "Read...
992
setsukoshirai
Jan 9, 2004 10:35 pm
Dear Praat users, Although some of you could write Praat scripts well, I guess there are some people who do not have the knowledge of programming. I wrote the...
993
silvia lipski
sillispiral
Jan 11, 2004 1:47 pm
Hi! Is it possible to extend the script for the perception experiment (ExperimentMFC) a little? Because I would like to add more than one possible pauseText. ...
994
Paul Boersma
paulboersma
Jan 11, 2004 4:05 pm
... you can do this *after* creating the Sound, with "Override sample rate" from the Modify submenu. -- Paul Boersma Institute of Phonetic Sciences, University...
995
tsuiwaimin
Jan 12, 2004 4:26 am
... <sillispiral@y...> wrote: I agree with Silvia that it'd really be nice if Dr Boersma would include some more features into the Experiment Object, for...
996
Paul Boersma
paulboersma
Jan 13, 2004 1:58 pm
... I assume you still used 25 ms for the formants, and a much shorter window for the pitch. E.g. if the "pitch floor" is 400 Hz, the time window is 7.5 ms. ...
997
kittytr8888
Jan 13, 2004 4:16 pm
Hi, I am using Dutch vowels from the IFA corpus for classification. I have read that the corpus was constructed with Praat. Are the formant measurements...
998
Paul Boersma
paulboersma
Jan 13, 2004 5:04 pm
... very likely. Ask Rob van Son for details. ... It does not return a value if the vowel is shorter than e.g. 40 ms (for a pitch floor of 75 Hz), because the...
999
Manuel Giuliani
manuel_giuliani
Jan 14, 2004 7:16 pm
Dear Praat-users, i want to compute the series of minimas (and maximas) of a pitch object. I'm not quite sure how to do that correctly. Can I do it by ...
1000
levi_franklin
Jan 14, 2004 10:09 pm
Hello, I am new to vowel synthesis, and have followed the examples and help in Praat. I have synthesized an /i/ in the frame "heed" based on average parameters...
1001
bipedtaipei
Jan 15, 2004 6:10 pm
I would like to see a speckled F0 contour in the edit window, but the interpolated pitch contour is always shown in the edit window even if I have used fixed...
1002
Paul Boersma
paulboersma
Jan 15, 2004 7:46 pm
... by choosing a larger time step. The editor shows the pitch curves as speckles if the analysis windows do not overlap (this is "undersampling"), and as...
1003
pmertens
pietmertens
Jan 16, 2004 1:50 pm
Hello, Suppose you draw a TextGrid as well as data in a viewport. The TextGrid will use the lower part of the "inner box" in the viewport. Can you tell how...
1004
pmertens
pietmertens
Jan 19, 2004 9:00 am
Hello, Given a Pitch object, how can you tell whether frame j is voiced ? Would that be different for a PitchTier object ? Is voicing decision related directly...
1005
Johannes Reese
reese@...
Jan 19, 2004 1:56 pm
Hello, is it possible to modify sounds with Praat? I spent half a day trying to find it out through the manual, but failed. If so, how can it be done? Regards ...
1006
cicres
Jan 20, 2004 6:10 pm
Hello Praat users, I'd like to extract all the intervals containing an specific character (for example, 's' in different positions in the label words as 'so',...
1007
cicres
Jan 21, 2004 11:30 am
Thanks, Suely. I'd like to have this script (and I soon will send you another one that segments all fricative segments. But what I need now is a way to extract...
1008
Maria Wolters
mariawolters
Jan 21, 2004 1:29 pm
Is there any way to extend the "for" loop to include the functionality of cycling through arrays of strings? The only solution I've come up with so far would...
1009
Katherine M. Crosswhite
kmacrosswhite
Jan 21, 2004 8:19 pm
... I would get the label for each interval, then test to see if it contains an 's'. Once you know whether it does or not, you can extract that interval. You...
1010
Stephanie
swiss449
Jan 21, 2004 9:29 pm
Dear Fellow Praat Users, As many of you have previously posted, I would like to extract a PitchTier from a source, write it to a text file, manipulate the...
1011
j_keidel
Jan 22, 2004 5:45 pm
hi Stephanie if no one has gotten in touch with you yet about this, can you please describe what you mean by 'get stuck' when you read the file into praat?...
1012
Stephanie
swiss449
Jan 23, 2004 9:43 pm
Hi again. I'm going to try my question again in a more general format. Have any of you used Praat as an LPC Vocoder using data imported from a text file? If...
1013
boes@...
Jan 24, 2004 7:39 pm
Dear Praat users, this may seem a trivial question but I got confused about the difference between 'time step', i.e. frame duration, and 'analysis window' in...
