... right, so you compute the correlation coefficient of all the nt*nf numbers in the spectrogram, where nt is the number of time slices, and nf is the number...
1055
SASWATA DAS
saswat8085
Feb 17, 2004 11:01 am
dear praat users can any body provide me a scrit which detects the onset of sound in a wav file can any body guide me towards what should b the algorithm or...
1054
Scott Kiesling
sfkiesling@...
Feb 16, 2004 4:09 pm
Hi folks- I am writing a script in which I would like to have more than one form pop up. But the first form persists after clicking OK, and the script...
1053
Daniel Hirst
daniel_hirst
Feb 16, 2004 2:59 pm
following up on my previous post in reply to Sonja Boes here is a sample script which assumes you have a Sound, a Pitch and a TextGrid all with the same name: ...
1052
paulleoma
Feb 16, 2004 2:55 pm
Hi, everybody! I am from china and now I am a Ph.D. Candidate of Nanjing University P.R china. My major is historical linguistics and I have special focus on...
1051
Daniel Hirst
daniel_hirst
Feb 16, 2004 1:43 pm
I find the best way is to go about it the other way round - start by drawing your textgrid and then fit your F0/ signal into that usually if you select the...
1050
boes@...
Feb 16, 2004 10:38 am
Dear fellow Praat users, does anyone know if it spooible to to have Praat draw lines at those points in time where there is a boundary marked in the textgrid?...
1049
xujunxiao_china
Feb 16, 2004 1:13 am
Hi, I am a fresh man in using Praat.Because my mathematics level is not good, please introduce some suitable algorithm to describe the similirity between two...
1048
Paul Boersma
paulboersma
Feb 14, 2004 8:05 pm
... yes, Praat can do that, since you can handle spectra and spectrograms as matrics and therefore have access to Praat's correlation commands. But exactly...
1047
Paul Boersma
paulboersma
Feb 14, 2004 8:05 pm
... "copy" has not been in the manual for seven years now, I think. Instead of copy x y you simply do y = x (if x and y are numeric variables) or y$ = x$...
1046
xujunxiao_china
Feb 14, 2004 5:19 pm
I am a student in biology, in China. Now I am studying the animal communications. I need to analyze the sound of the frogs and compare between them to see if...
1045
marco_piccolino
Feb 14, 2004 5:18 pm
Hi, I noticed that "copy" is no longer supported in the scripting language. Since I have to modify a script which was made before 2003, I would like to know...
1044
zanzygote
Feb 14, 2004 1:44 pm
Hi I'm a student in physics , in belgium : ULB (french) . It's my second year (I've a good level in mathematics and physic but nothing in anatomy or biology). ...
1043
saswat8085
Feb 10, 2004 2:50 pm
sir is there any resource where i can find a sample praat script for onset detection in .wav files thank u saswat...
1042
Paul Boersma
paulboersma
Feb 9, 2004 3:05 am
... it only depends on the number of tiers: if there's 1 tier, the part occupied by the textgrid is 1/5; if there are 2 tiers, then the part is 2/6; if there...
1041
Paul Boersma
paulboersma
Feb 9, 2004 2:28 am
... as the manual explains in various places, this is indeed the air pressure in Pascal. The maximum range is from -1 to 1. Of course, the pressure values do...
1040
Paul Boersma
paulboersma
Feb 9, 2004 1:53 am
... suppose you have two sounds, called hello and goodbye. You make sure that hello is long enough so that goodbye can be added to it (if necessary, you append...
1039
Paul Boersma
paulboersma
Feb 9, 2004 12:58 am
... A useful extension. This will be possible from version 4.1.27. You use the same syntax as for the "execute" command: @@\SCloadSoundAndTextGrid.praat my...
1038
nickmazure
Feb 8, 2004 8:43 pm
Dear Praat Users, Suppose I have a text file containing several variables: var1$ = "test" var2$ = "test2" var3$ = "test3" How do I use regular expressions to...
1037
Cobus van der Walt
itbcvdw
Feb 8, 2004 8:12 pm
John I used one of the following workarounds for related problems: 1. After you have determined the value of the variable filename (presumably not in...
1036
John Tondering
johtnd
Feb 8, 2004 1:18 pm
Inspired by Boersma's IPA cursus I have tried to create a ManPage with links to a lot of sounds and textgrids. With the Pub button it is possible to copy the...
1035
John Tondering
johtnd
Feb 6, 2004 6:57 am
... Check out Chris Darwin's praat scripts at http://www.biols.susx.ac.uk/home/Chris_Darwin/Praatscripts/ I think 'Add2_variable' can get you started. Best...
1034
boes@...
Feb 5, 2004 9:14 pm
Dear Praat users, I just want to make sure that I'm understanding things correctly. In the edit window (i.e. if one high-lights a sound in the object window...
1033
jhgfuytr887
Feb 5, 2004 6:53 pm
Is there a way to add two sounds in Praat (i.e., adding two files sample-by-sample so that they play at the same time)? What I actually need to do is a step...
1032
boes@...
Feb 5, 2004 3:54 pm
Dear Praat users, I have two questions concerning the picture window: 1. Is it possible to have Praat draw lines at those points in time where there is a...
1031
Paul Boersma
paulboersma
Feb 5, 2004 1:32 pm
... The Burg method is fine, but you should not use 5500 Hz as the maximum frequency, since the signal does not contain such high frequencies. Use 3300 Hz for...
1030
Paul Boersma
paulboersma
Feb 3, 2004 3:09 pm
... The only characters currently possible are the Latin-1 set, mathematical symbols, Greek letters, phonetic symbols, and some special thingies like hearts...
1029
jandouh
Feb 3, 2004 11:13 am
Is there a way of using non-roman text for the stimuli drawing on the screen when using Praat's ExperimentMFC object to run a listening experiment? Any help is...
1028
jhgfuytr887
Feb 3, 2004 6:38 am
For a project using LPC analysis and resynthesis, I need to change the values output by the formant analysis. I understand how to modify formant frequencies...
1027
John D. Makris
jdmakris@...
Feb 2, 2004 3:47 pm
I found a virus in my PC. Read the above doc. May be you have problem. John D. Makris, B.Sc., Head of Forensic Writing & Audio Lab Hellenic Police/Forensic...
