TPO 47 - Question 4Explain how the examples in the lecture illustrate the concept of reactance.

Speaking topics in text

TPO 47 - Question 4
Explain how the examples in the lecture illustrate the concept of reactance.

Speaking recording
Votes
Average: 9 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2017-09-18 ajulyav 70.00 Check this speaking
2019-08-21 Qing Cai 50.00 Check this speaking
2019-10-04 Lao Zhiquan 66.00 Check this speaking
2019-08-21 Qing Cai 61.00 Check this speaking
2019-11-18 Seema Modak 83.00 Check this speaking
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Speaking category
Q4

Comments

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 675.0 592.248995984 114% => OK
No of words: 172.0 155.574297189 111% => OK
Chars per words: 3.92441860465 3.80514564318 103% => OK
Fourth root words length: 3.62144681703 3.525876923 103% => OK
Word Length SD: 1.7421208704 1.79077849142 97% => OK
Unique words: 111.0 93.7148594378 118% => OK
Unique words percentage: 0.645348837209 0.604071249207 107% => OK
Syllable count: 213.3 185.844578313 115% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0202290057741 0.0650381309087 31% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.35341365462 23% => Need more acoustic paragraphs.
Average paragraph length: 173.0 68.503853103 253% => The average paragraph length is high.
STD paragraph length: 0.0 21.3332995233 0% => OK
Average paragraph duration: 58.35 25.9943957902 224% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.84667146824 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 42.0 42.0642570281 100% => OK
Average acoustic sentence length: 4.09523809524 4.02192344571 102% => OK
STD acoustic sentence length: 3.58442081268 3.1217529195 115% => OK
Average acoustic sentences duration: 1.37857142857 1.45093177766 95% => OK
STD acoustic sentences duration: 1.14609600576 0.99851816184 115% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 43.0 39.0421686747 110% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 3.07 7.12997991968 43% => OK
Average acoustic silence duration: 0.0713953488372 0.185688545393 38% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0658956679011 0.155154303396 42% => OK

Acoustic performance on acoustic words:
Total word duration: 52.36 47.1480722892 111% => OK
Average word duration: 0.304418604651 0.305395592593 100% => OK
STD word duration: 0.141701493084 0.189427763521 75% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 10.0 7.94979919679 126% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 6.79 6.2937751004 108% => OK
Total acoustic noise duration: 0.5 3.39508032129 15% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 58.35 59.7592369478 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.9725 0.995987282463 98% => OK
Rate of silence: 0.736932305056 0.656000678711 112% => OK
Rate of speech: 2.94772922022 2.60215298798 113% => OK
Rate of speech by unique words: 1.90231362468 1.56821927147 121% => OK
Rate of word duration by unique words: 2.11993888464 1.99336655568 106% => OK
Average articulation rates: 0.337474616279 0.317803793328 106% => OK

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Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.