3 # SpeakGoodChinese: SGC_ToneRecognizer.praat processes student utterances
4 # and generates a report on their tone production
6 # Copyright (C) 2007-2010 R.J.J.H. van Son
7 # The SpeakGoodChinese team are:
8 # Guangqin Chen, Zhonyan Chen, Stefan de Koning, Eveline van Hagen,
9 # Rob van Son, Dennis Vierkant, David Weenink
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
26 # include ToneRecognition.praat
27 # include ToneScript.praat
30 procedure sgc_ToneProt sgc_ToneProt.currentSound$ sgc_ToneProt.pinyin$ sgc_ToneProt.register sgc_ToneProt.proficiency sgc_ToneProt.language$
31 # Remove if included in main program!
32 sgc_ToneProt.viewportMargin = 5
34 sgc_ToneProt.precision = 3
35 if sgc_ToneProt.proficiency
36 sgc_ToneProt.precision = 1.5
38 # Stick to the raw recognition results or not
39 sgc_ToneProt.ultraStrict = sgc_ToneProt.proficiency
41 # Read and select the feedbacktext
42 call testLoadTable ToneFeedback_'sgc_ToneProt.language$'
43 if testLoadTable.table > 0
44 call loadTable ToneFeedback_'sgc_ToneProt.language$'
46 call loadTable ToneFeedback_EN
48 Rename... ToneFeedback
49 numberOfFeedbackRows = Get number of rows
52 if sgc_ToneProt.pinyin$ <> ""
53 sgc_ToneProt.pinyin$ = replace_regex$(sgc_ToneProt.pinyin$, "^\s*(.+)\s*$", "\1", 1)
54 sgc_ToneProt.pinyin$ = replace_regex$(sgc_ToneProt.pinyin$, "5", "0", 0)
55 # Missing neutral tones
56 call add_missing_neutral_tones 'sgc_ToneProt.pinyin$'
57 sgc_ToneProt.pinyin$ = add_missing_neutral_tones.pinyin$
60 # Reduction (lower sgc_ToneProt.register and narrow range) means errors
61 # The oposite mostly not. Asymmetry alows more room upward
62 # than downward (asymmetry = 2 => highBoundaryFactor ^ 2)
65 # Kill octave jumps: DANGEROUS
69 sgc_ToneProt.minimumPitch = 50
70 sgc_ToneProt.maximumPitch = 500
71 if sgc_ToneProt.register > 400
72 sgc_ToneProt.minimumPitch = 60
73 sgc_ToneProt.maximumPitch = 600
74 elsif sgc_ToneProt.register > 250
75 sgc_ToneProt.minimumPitch = 50
76 sgc_ToneProt.maximumPitch = 500
78 sgc_ToneProt.minimumPitch = 40
79 sgc_ToneProt.maximumPitch = 400
82 sgc_ToneProt.currentTestWord$ = sgc_ToneProt.pinyin$
84 .interPrecision = sgc_ToneProt.precision;
86 # Allow more "room" when there is a 3rd tone
87 if index(sgc_ToneProt.pinyin$, "3")
88 .interPrecision *= 4/3
90 sgc_ToneProt.precisionFactor = 2^(.interPrecision/12)
91 highBoundaryFactor = sgc_ToneProt.precisionFactor ^ asymmetry
92 lowBoundaryFactor = 1/sgc_ToneProt.precisionFactor
94 # Generate reference example
95 # Start with a range of 1 octave and a speed factor of 1
98 sgc_ToneProt.upperRegisterInput = sgc_ToneProt.register
99 call toneScript 'sgc_ToneProt.currentTestWord$' 'sgc_ToneProt.upperRegisterInput' 1 1 CorrectPitch
101 select Pitch 'sgc_ToneProt.currentTestWord$'
102 sgc_ToneProt.durationModel = Get total duration
103 maximumModelFzero = Get quantile... 0 0 0.95 Hertz
104 minimumModelFzero = Get quantile... 0 0 0.05 Hertz
105 if maximumModelFzero = undefined
106 maximumModelFzero = 0
108 if minimumModelFzero = undefined
109 minimumModelFzero = 0
111 sgc_ToneProt.modelPitchRange = 2
112 if minimumModelFzero > 0
113 sgc_ToneProt.modelPitchRange = maximumModelFzero / minimumModelFzero
115 sgc_ToneProt.modelPitchRange = 0
119 if fileReadable(sgc_ToneProt.currentSound$)
120 Read from file... 'sgc_ToneProt.currentSound$'
123 select Sound 'sgc_ToneProt.currentSound$'
129 durationSource = Get total duration
130 call convert2Pitch 'sgc_ToneProt.minimumPitch' 'sgc_ToneProt.maximumPitch'
131 te.recordedPitch = convert2Pitch.object
132 select te.recordedPitch
133 Rename... SourcePitch
135 ################################################################
137 # If there is a third tone, replace creaky voice by low pitch
139 ################################################################
140 toneProt.creackyThree = 0
141 if index(sgc_ToneProt.pinyin$, "3")
142 # Lowest point for tone 3 is 1 octave and 3st below the top line
143 # The cut-off is 0,05 quantile of model + 1/2 semitones
146 # Calculate Shimmer&Jitter
148 .sound = selected("Sound")
149 call createJitterShimmerContour .sound
150 .jitterShimmer = selected("Sound")
152 # Determine the low F0 part of the 3rd tone
153 # Generate word with voiceless low 3rd tone
154 .newPinyin$ = replace_regex$(sgc_ToneProt.pinyin$, "3(?=[^0-9]+3)", "2", 0)
155 .newPinyin$ = replace$(.newPinyin$, "3", "9", 0)
156 call generateWord Pitch '.newPinyin$' 'sgc_ToneProt.register'
157 select Pitch '.newPinyin$'
158 .generatedWord9 = selected("Pitch")
160 select Pitch 'sgc_ToneProt.pinyin$'
161 .generatedWord3 = selected("Pitch")
163 # Create a tier with low part of the third tone as intervals
164 call generateWord TextGrid 'sgc_ToneProt.pinyin$' 'sgc_ToneProt.register'
166 select TextGrid 'sgc_ToneProt.pinyin$'
167 .pitchTier = selected("TextGrid")
168 .numIntervals = Get number of intervals: 1
169 for .int to .numIntervals
171 .label$ = Get label of interval: 1, .int
172 if .label$ = "3" or .label$ = "9"
174 Set interval text: 1, .int, "3onset"
175 .start = Get starting point: 1, .int
176 .end = Get end point: 1, .int
177 .newStart = .start + (.end - .start)/3
178 .newEnd = .start + 5*(.end - .start)/6
179 # Add interval to TextGrid
181 Insert boundary: 1, .newStart
182 Insert boundary: 1, .newEnd
183 Set interval text: 1, .int+1, "3Low"
184 Set interval text: 1, .int+2, "3offset"
190 # DTW of .generatedWord9 with sourcePitch
192 select te.recordedPitch
194 .dtw3 = noprogress To DTW... 24 10 yes yes no restriction
195 Rename... DTW'.generatedWord9'
196 .distance3 = Get distance (weighted)
197 select te.recordedPitch
199 .dtw9 = noprogress To DTW... 24 10 yes yes no restriction
200 Rename... DTW'.generatedWord9'
201 .distance9 = Get distance (weighted)
208 .numPitchIntervals = Get number of intervals: 1
209 for .i to .numPitchIntervals
211 .label$ = Get label of interval: 1, .i
213 .modelStart = Get starting point: 1, .i
214 .modelEnd = Get end point: 1, .i
216 .origStart = Get x time from y time: .modelStart
217 .origEnd = Get x time from y time: .modelEnd
218 select .jitterShimmer
219 .mean = Get mean: 0, .origStart, .origEnd
221 toneProt.creackyThree += 1;
229 # Weigh creacky voice by number of syllables
230 toneProt.creackyThree /= toneScript.syllableCount
234 select .jitterShimmer
240 # Remove all pitch points outside a band around the upper sgc_ToneProt.register
241 select te.recordedPitch
242 upperCutOff = 1.7*sgc_ToneProt.upperRegisterInput
243 lowerCutOff = sgc_ToneProt.upperRegisterInput/4
244 Formula... if self > 'upperCutOff' then -1 else self endif
245 Formula... if self < 'lowerCutOff' then -1 else self endif
248 select te.recordedPitch
249 maximumRecFzero = Get quantile... 0 0 0.95 Hertz
250 timeMaximum = Get time of maximum... 0 0 Hertz Parabolic
251 minimumRecFzero = Get quantile... 0 0 0.05 Hertz
252 timeMinimum = Get time of minimum... 0 0 Hertz Parabolic
253 if maximumRecFzero = undefined
254 # Determine what should be told to the student
255 .recognitionText$ = "'sgc_ToneProt.currentTestWord$': ???"
256 for i from 1 to numberOfFeedbackRows
257 select Table ToneFeedback
258 .toneOne$ = Get value... 'i' T1
259 .toneTwo$ = Get value... 'i' T2
260 .toneText$ = Get value... 'i' Feedback
263 if .toneOne$ = "NoSound"
264 .feedbackText$ = .toneText$
268 #exit Error, nothing recorded
272 if minimumRecFzero > 0
273 recPitchRange = maximumRecFzero / minimumRecFzero
275 sgc_ToneProt.newUpperRegister = maximumRecFzero / maximumModelFzero * sgc_ToneProt.upperRegisterInput
276 sgc_ToneProt.newToneRange = recPitchRange / sgc_ToneProt.modelPitchRange
277 if sgc_ToneProt.newUpperRegister = undefined
278 sgc_ToneProt.newUpperRegister = sgc_ToneProt.upperRegisterInput
280 if sgc_ToneProt.newToneRange = undefined
281 sgc_ToneProt.newToneRange = 1
284 sgc_ToneProt.registerUsed$ = "OK"
286 # Advanced speakers must not speak too High, or too "Dramatic"
287 # Beginning speakers also not too Low or too Narrow ranges
288 if sgc_ToneProt.newUpperRegister > highBoundaryFactor * sgc_ToneProt.upperRegisterInput
289 sgc_ToneProt.newUpperRegister = highBoundaryFactor * sgc_ToneProt.upperRegisterInput
290 sgc_ToneProt.registerUsed$ = "High"
291 elsif not sgc_ToneProt.proficiency and sgc_ToneProt.newUpperRegister < lowBoundaryFactor * sgc_ToneProt.upperRegisterInput
292 sgc_ToneProt.newUpperRegister = lowBoundaryFactor * sgc_ToneProt.upperRegisterInput
293 sgc_ToneProt.registerUsed$ = "Low"
296 if sgc_ToneProt.newToneRange > highBoundaryFactor
297 sgc_ToneProt.newToneRange = highBoundaryFactor
299 elsif not sgc_ToneProt.proficiency and sgc_ToneProt.newToneRange < lowBoundaryFactor and not sgc_ToneProt.proficiency
300 # Don't do this for advanced speakers
301 sgc_ToneProt.newToneRange = lowBoundaryFactor
302 rangeUsed$ = "Narrow"
306 if sgc_ToneProt.durationModel > spacing
307 speedFactor = (durationSource - spacing) / (sgc_ToneProt.durationModel - spacing)
311 sgc_ToneProt.newUpperRegister = round(sgc_ToneProt.newUpperRegister)
313 # Remove all pitch points outside a band around the upper sgc_ToneProt.register
314 select te.recordedPitch
315 upperCutOff = 1.5*sgc_ToneProt.newUpperRegister
316 lowerCutOff = sgc_ToneProt.newUpperRegister/3
317 Formula... if self > 'upperCutOff' then -1 else self endif
318 Formula... if self < 'lowerCutOff' then -1 else self endif
320 # It is rather dangerous to kill Octave errors, so be careful
321 if killOctaveJumps > 0
322 select te.recordedPitch
323 Rename... OldSourcePitch
325 Rename... SourcePitch
326 te.recordedPitch = selected("Pitch")
327 select Pitch OldSourcePitch
331 # It is good to have the lowest and highest pitch frequencies
332 select te.recordedPitch
333 timeMaximum = Get time of maximum... 0 0 Hertz Parabolic
334 timeMinimum = Get time of minimum... 0 0 Hertz Parabolic
336 # Clean up the old example pitch
337 select Pitch 'sgc_ToneProt.currentTestWord$'
340 # Do the tone recognition
341 .numSyllables = toneScript.syllableCount
342 sgc_ToneProt.choiceReference$ = sgc_ToneProt.currentTestWord$
344 while sgc_ToneProt.choiceReference$ = sgc_ToneProt.currentTestWord$ and .skipSyllables < .numSyllables
345 call FreeToneRecognition 'sgc_ToneProt.choiceReference$' "REUSEPITCH" "" 'sgc_ToneProt.newUpperRegister' 'sgc_ToneProt.newToneRange' 'speedFactor' '.skipSyllables'
348 call toneScript 'sgc_ToneProt.currentTestWord$' 'sgc_ToneProt.upperRegisterInput' 'sgc_ToneProt.newToneRange' 'speedFactor' CorrectPitch
350 originalRecognizedWord$ = sgc_ToneProt.choiceReference$
351 if sgc_ToneProt.ultraStrict = 0
352 # [23]3 is often misidentified as 23, 20 or 30
353 if rindex_regex(sgc_ToneProt.currentTestWord$, "[23][^0-9]+3") > 0
354 if rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+3") > 0
355 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+3") - 1
356 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})[23][^0-9]+[023]") > 0
357 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'})[23]([^0-9]+)[023]", "\13\23", 1)
360 if rindex_regex(sgc_ToneProt.currentTestWord$, "2[^0-9]+3") > 0
361 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "2[^0-9]+3") - 1
362 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})[23][^0-9]+[023]") > 0
363 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "([^0-9]+)[23]([^0-9]+)[023]", "\12\23", 1)
368 # First syllable: 2<->3 exchanges
369 if rindex_regex(sgc_ToneProt.currentTestWord$, "^[^0-9]+2") > 0
370 if rindex_regex(sgc_ToneProt.choiceReference$, "^[^0-9]+3") > 0
371 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^([^0-9]+)[36]", "\12", 0)
373 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "^[^0-9]+3") > 0
374 if rindex_regex(sgc_ToneProt.choiceReference$, "^[^0-9]+2") > 0
375 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^([^0-9]+)2", "\13", 0)
377 # A single second tone is often misidentified as a neutral tone,
378 # A real neutral tone would be too low or too narrow and be discarded
379 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "^[^0-9]+2$") > 0
380 if rindex_regex(sgc_ToneProt.choiceReference$, "^[^0-9]+0$") > 0 and timeMinimum < timeMaximum
381 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "0", "2", 0)
383 # A single fourth tone is often misidentified as a neutral tone,
384 # A real neutral tone would be too low or too narrow and be discarded
385 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "^[^0-9]+4$") > 0
386 if rindex_regex(sgc_ToneProt.choiceReference$, "^[^0-9]+0$") > 0 and timeMaximum < timeMinimum
387 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "0", "4", 0)
391 # 32 <-> 30 Sometimes this is recognized as 00
392 # A recognized 0/2 after a 3 can be a 2/0
393 if rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+2") > 0
394 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+2") - 1
395 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})3[^0-9]+0") > 0
396 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'}3[^0-9]+)0", "\12", 0)
397 elsif rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})0[^0-9]+0") > 0
398 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'})0([^0-9]+)0", "\13\22", 0)
400 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+0") > 0
401 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+0") - 1
402 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})3[^0-9]+2") > 0
403 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'}3[^0-9]+)2", "\10", 0)
404 elsif rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})0[^0-9]+0") > 0
405 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'})0([^0-9]+)0", "\13\20", 0)
410 # A recognized 0 after a 3 can be a 1
411 if rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+1") > 0
412 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "3[^0-9]+1") - 1
413 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})3[^0-9]+0") > 0
414 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'}3[^0-9]+)0", "\11", 0)
419 # A recognized 0 after a 4 can be a 2: 4-0 => 4-2
420 if rindex_regex(sgc_ToneProt.currentTestWord$, "4[^0-9]+2") > 0
421 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "4[^0-9]+2") - 1
422 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})4[^0-9]+0") > 0
423 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'}4[^0-9]+)0", "\12", 0)
428 # A recognized 0 between two tones 4 can be a 1
429 if rindex_regex(sgc_ToneProt.currentTestWord$, "4[^0-9]+1[^0-9]+4") > 0
430 .c = rindex_regex(sgc_ToneProt.currentTestWord$, "4[^0-9]+1[^0-9]+4") - 1
431 if rindex_regex(sgc_ToneProt.choiceReference$, "^(.{'.c'})4[^0-9]+0[^0-9]+4") > 0
432 sgc_ToneProt.choiceReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "^(.{'.c'}4[^0-9]+)0([^0-9]+4)", "\11\2", 0)
438 # If wrong, then undo all changes
439 if sgc_ToneProt.currentTestWord$ != sgc_ToneProt.choiceReference$
440 sgc_ToneProt.choiceReference$ = originalRecognizedWord$
443 sgc_ToneProt.toneChoiceReference$ = sgc_ToneProt.choiceReference$
445 ###############################################
449 ###############################################
450 result$ = "'tab$''sgc_ToneProt.currentTestWord$''tab$''sgc_ToneProt.choiceReference$''tab$''sgc_ToneProt.newUpperRegister''tab$''sgc_ToneProt.newToneRange''tab$''speedFactor''tab$''sgc_ToneProt.registerUsed$''tab$''rangeUsed$'"
451 if sgc_ToneProt.currentTestWord$ = sgc_ToneProt.toneChoiceReference$
452 result$ = "Correct:"+result$
454 result$ = "Wrong:"+result$
457 # Initialize result texts
458 .recognitionText$ = "'sgc_ToneProt.currentTestWord$': "
459 .choiceText$ = replace_regex$(sgc_ToneProt.choiceReference$, "6", "\?", 0)
460 .feedbackText$ = "----"
462 # Separate tone from pronunciation errors
463 currentToneWord$ = replace_regex$(sgc_ToneProt.currentTestWord$, "[a-z]+", "\*", 0)
464 choiceToneReference$ = replace_regex$(sgc_ToneProt.choiceReference$, "[a-z]+", "\*", 0)
466 # Determine what should be told to the student
467 if sgc_ToneProt.registerUsed$ = "Low"
468 .recognitionText$ = .recognitionText$ + "???"
469 for i from 1 to numberOfFeedbackRows
470 select Table ToneFeedback
471 .toneOne$ = Get value... 'i' T1
472 .toneTwo$ = Get value... 'i' T2
473 .toneText$ = Get value... 'i' Feedback
476 .feedbackText$ = .toneText$
480 elsif rangeUsed$ = "Narrow"
481 .recognitionText$ = .recognitionText$ + "???"
482 for i from 1 to numberOfFeedbackRows
483 select Table ToneFeedback
484 .toneOne$ = Get value... 'i' T1
485 .toneTwo$ = Get value... 'i' T2
486 .toneText$ = Get value... 'i' Feedback
488 if .toneOne$ = "Narrow"
489 .feedbackText$ = .toneText$
493 elsif sgc_ToneProt.registerUsed$ = "High"
494 .recognitionText$ = .recognitionText$ + .choiceText$
495 for i from 1 to numberOfFeedbackRows
496 select Table ToneFeedback
497 .toneOne$ = Get value... 'i' T1
498 .toneTwo$ = Get value... 'i' T2
499 .toneText$ = Get value... 'i' Feedback
501 if .toneOne$ = "High"
502 .feedbackText$ = .toneText$
506 elsif rangeUsed$ = "Wide"
507 .recognitionText$ = .recognitionText$ + .choiceText$
508 for i from 1 to numberOfFeedbackRows
509 select Table ToneFeedback
510 .toneOne$ = Get value... 'i' T1
511 .toneTwo$ = Get value... 'i' T2
512 .toneText$ = Get value... 'i' Feedback
514 if .toneOne$ = "Wide"
515 .feedbackText$ = .toneText$
519 # Bad tones, first handle first syllable
520 elsif rindex_regex(sgc_ToneProt.choiceReference$, "^[a-zA-Z]+6") > 0
521 .recognitionText$ = .recognitionText$ + .choiceText$
523 for i from 1 to numberOfFeedbackRows
524 select Table ToneFeedback
525 .toneOne$ = Get value... 'i' T1
526 .toneTwo$ = Get value... 'i' T2
527 .toneText$ = Get value... 'i' Feedback
532 .recognitionText$ = .recognitionText$ + " ('.toneText$')"
534 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "^[a-zA-Z]+'.toneOne$'") > 0 and .toneTwo$ = "-"
535 .feedbackText$ = .feedbackText$ + .toneText$ + " "
538 # Bad tones, then handle second syllable
539 elsif rindex_regex(sgc_ToneProt.choiceReference$, "[a-zA-Z]+6$") > 0
540 .recognitionText$ = .recognitionText$ + .choiceText$
542 for i from 1 to numberOfFeedbackRows
543 select Table ToneFeedback
544 .toneOne$ = Get value... 'i' T1
545 .toneTwo$ = Get value... 'i' T2
546 .toneText$ = Get value... 'i' Feedback
551 .recognitionText$ = .recognitionText$ + " ('.toneText$')"
553 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "[a-zA-Z]+'.toneOne$'$") > 0 and .toneTwo$ = "-"
554 .feedbackText$ = .feedbackText$ + .toneText$ + " "
557 # Just plain wrong tones
558 elsif currentToneWord$ <> choiceToneReference$
559 .recognitionText$ = .recognitionText$ + .choiceText$
560 for i from 1 to numberOfFeedbackRows
561 select Table ToneFeedback
562 .toneOne$ = Get value... 'i' T1
563 .toneTwo$ = Get value... 'i' T2
564 .toneText$ = Get value... 'i' Feedback
566 if rindex_regex(sgc_ToneProt.currentTestWord$, "^[a-zA-Z]+'.toneOne$'$") > 0 and .toneTwo$ = "-"
567 .feedbackText$ = .toneText$
568 elsif rindex_regex(sgc_ToneProt.currentTestWord$, "^[a-zA-Z]+'.toneOne$'[a-zA-Z]+'.toneTwo$'$") > 0
569 .feedbackText$ = .toneText$
570 elsif .toneOne$ = "Wrong"
571 .recognitionText$ = .recognitionText$ + " ('.toneText$')"
577 .recognitionText$ = .recognitionText$ + .choiceText$
578 for i from 1 to numberOfFeedbackRows
579 select Table ToneFeedback
580 .toneOne$ = Get value... 'i' T1
581 .toneTwo$ = Get value... 'i' T2
582 .toneText$ = Get value... 'i' Feedback
584 if .toneOne$ = "Correct"
585 .feedbackText$ = .toneText$
594 Create Table with column names... Feedback 3 Text
595 Set string value... 1 Text '.recognitionText$'
596 Set string value... 2 Text '.feedbackText$'
597 Set string value... 3 Text '.label$'
600 select Table ToneFeedback
604 freqTop = 1.5 * sgc_ToneProt.upperRegisterInput
606 # Replace recorded sound with new sound
607 if not fileReadable(sgc_ToneProt.currentSound$)
608 select Sound 'sgc_ToneProt.currentSound$'
611 Copy... 'sgc_ToneProt.currentSound$'
617 plus Pitch 'sgc_ToneProt.currentTestWord$'
623 procedure createJitterShimmerContour .sound
625 .duration = Get total duration
626 .jitshimSound = Create Sound: "JitterShimmer", 0, .duration, 100, "0"
628 # Create pointprocess
630 .pointProc = noprogress To PointProcess (periodic, cc): 60, 350
636 while .t < .duration - .dT
638 .jitter = Get jitter (local): .t-.w_half, .t+.w_half, 0.0001, 0.02, 1.3
639 if .jitter = undefined
644 .shimmer = Get shimmer (local): .t-.w_half, .t+.w_half, 0.0001, 0.02, 1.3, 1.6
645 if .shimmer = undefined
649 Set value at sample number: 0, .sampleNum, 10 * .jitter * .shimmer
661 procedure createShimmerCPPcontour .sound
662 call createCPPContour .sound
663 .cpp = selected("Sound")
666 .duration = Get total duration
667 .shimmerCPPSound = Create Sound: "ShimmerCPP", 0, .duration, 100, "0"
669 # Create pointprocess
671 .pointProc = noprogress To PointProcess (periodic, cc): 60, 350
677 while .t < .duration - .dT
680 .shimmer = Get shimmer (local): .t-.w_half, .t+.w_half, 0.0001, 0.02, 1.3, 1.6
681 if .shimmer = undefined
685 .cppValue = Get value at time: 0, .t, "Sinc70"
686 if .cppValue = undefined or .cppValue < 1
689 select .shimmerCPPSound
690 Set value at sample number: 0, .sampleNum, 10* .shimmer / .cppValue
700 select .shimmerCPPSound
705 procedure createShimmerContour .sound
707 .duration = Get total duration
708 .shimmerSound = Create Sound: "Shimmer", 0, .duration, 100, "0"
710 # Create pointprocess
712 .pointProc = To PointProcess (periodic, cc): 60, 350
718 while .t < .duration - .dT
721 .shimmer = Get shimmer (local): .t-.w_half, .t+.w_half, 0.0001, 0.02, 1.3, 1.6
722 if .shimmer = undefined
726 Set value at sample number: 0, .sampleNum, .shimmer
740 procedure createCPPContour .sound
744 # Create pointprocess
746 .duration = Get total duration
747 .pcg = To PowerCepstrogram: 60, .dT, 5000, 50
748 .cppTable = To Table (peak prominence): 60, 330, 0.05, "Parabolic", 0.001, 0, "Exponential decay", "Robust"
749 .nRows = Get number of rows
750 .lastTime = Get value: .nRows, "time"
752 while .lastTime < .duration - .dT
755 Set numeric value: .nRows, "cpp", 0
758 .firstTime = Get value: 1, "time"
760 while .firstTime >= .dT/2
762 Set numeric value: 1, "cpp", 0
765 Remove column: "quefrency"
768 Remove column: "time"
769 .cppTable2 = Transpose
770 .cppMatrix = Down to Matrix
771 .cppSound = To Sound (slice): 1
772 Override sampling frequency: 1/.dT
773 Shift times to: "start time", 0