Speaking topics in text
Tpo 39
Signaling
Customers are often willing to pay higher prices for high-quality products, however, without specialized knowledge, it can be difficult to evaluate whether certain items are highly quality. When customers are unsure whether an item is high quality, ad worth the prize, they are less likely to purchase it. This problem can be solved through signaling. The seller of a product finds a way to signal, or demonstrate, to the buyer that the product is high quality. One common signaling strategy is to have a person or company that is not involved in the sale provide an objective, unbiased judgment about the quality of a product.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2020-01-01 | MRoy | 85.00 | Check this speaking |
| 2019-12-15 | msafaie | 66.00 | Check this speaking |
| 2018-11-02 | daryash72 | 40.00 | Check this speaking |
| 2019-09-13 | mugdha01 | 65.00 | Check this speaking |
| 2019-11-19 | bishoy | 88.00 | Check this speaking |
Speaking category
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 603.0 592.248995984 102% => OK
No of words: 156.0 155.574297189 100% => OK
Chars per words: 3.86538461538 3.80514564318 102% => OK
Fourth root words length: 3.53411884305 3.525876923 100% => OK
Word Length SD: 1.78701347498 1.79077849142 100% => OK
Unique words: 100.0 93.7148594378 107% => OK
Unique words percentage: 0.641025641026 0.604071249207 106% => OK
Syllable count: 189.9 185.844578313 102% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0188328020878 0.0650381309087 29% => 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: 156.0 68.503853103 228% => The average paragraph length is high.
STD paragraph length: 0.0 21.3332995233 0% => OK
Average paragraph duration: 61.93 25.9943957902 238% => 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: 30.0 42.0642570281 71% => OK
Average acoustic sentence length: 5.2 4.02192344571 129% => OK
STD acoustic sentence length: 3.5721142199 3.1217529195 114% => OK
Average acoustic sentences duration: 2.034 1.45093177766 140% => OK
STD acoustic sentences duration: 1.19182940614 0.99851816184 119% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 31.0 39.0421686747 79% => OK
Total acoustic silence duration: 5.66 7.12997991968 79% => OK
Average acoustic silence duration: 0.182580645161 0.185688545393 98% => OK
STD acoustic silence duration: 0.132445186275 0.155154303396 85% => OK
Acoustic performance on acoustic words:
Total word duration: 53.71 47.1480722892 114% => OK
Average word duration: 0.344294871795 0.305395592593 113% => OK
STD word duration: 0.17349393021 0.189427763521 92% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 14.0 7.94979919679 176% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 10.38 6.2937751004 165% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.68 3.39508032129 20% => Good job. The lower, the better.
Acoustic rates:
Total speech duration: 61.93 59.7592369478 104% => Need to finish the speech on time.
Compare to expected duration: 1.03216666667 0.995987282463 104% => OK
Rate of silence: 0.500565154206 0.656000678711 76% => OK
Rate of speech: 2.51897303407 2.60215298798 97% => OK
Rate of speech by unique words: 1.61472630389 1.56821927147 103% => OK
Rate of word duration by unique words: 1.86185067958 1.99336655568 93% => OK
Average articulation rates: 0.337141987179 0.317803793328 106% => OK
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Maybe the speech is too long. It should be in 60 seconds.
Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.