What do you think is mankind’s greatest invention?

Speaking topics in text

What do you think is mankind’s greatest invention?

Speaking recording
Votes
Average: 6.6 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2016-10-13 nasimn 60.00 Check this speaking
2017-10-25 Shafayet 70.00 Check this speaking
2017-10-12 mail.mail 71.00 Check this speaking
2016-10-23 nasimn 60.00 Check this speaking
2018-12-22 Hamed Fooladvand 100.00 Check this speaking
Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 543.0 444.711560045 122% => OK
No of words: 143.0 116.580246914 123% => OK
Chars per words: 3.7972027972 3.81502700369 100% => OK
Fourth root words length: 3.45807182446 3.28032121604 105% => OK
Word Length SD: 1.841857684 1.8723322822 98% => OK
Unique words: 99.0 76.076318743 130% => OK
Unique words percentage: 0.692307692308 0.655143326166 106% => OK
Syllable count: 166.5 141.574747475 118% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.078294608094 0.0738818816272 106% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 72.0 60.3232687746 119% => OK
STD paragraph length: 71.0 17.3634065801 409% => Paragraph length changes often.
Average paragraph duration: 23.37 22.9064221017 102% => OK
STD paragraph duration: 21.76 6.49597621602 335% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 20.0 31.1548821549 64% => OK
Average acoustic sentence length: 7.15 4.0588447711 176% => OK
STD acoustic sentence length: 6.10962355632 3.18357895611 192% => OK
Average acoustic sentences duration: 2.1875 1.46810986539 149% => OK
STD acoustic sentences duration: 1.7231305087 1.01537252472 170% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 19.0 28.6644219978 66% => OK
Total acoustic silence duration: 2.4 5.28593714927 45% => OK
Average acoustic silence duration: 0.126315789474 0.187982170178 67% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0874919861783 0.154715141812 57% => OK

Acoustic performance on acoustic words:
Total word duration: 39.86 35.408047138 113% => OK
Average word duration: 0.278741258741 0.306236595465 91% => OK
STD word duration: 0.145467018024 0.198589292138 73% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 6.3164983165 79% => OK
Total_disfluencies_duration: 3.26 5.14435465769 63% => OK
Total acoustic noise duration: 2.81 2.80480359147 100% => OK

Acoustic rates:
Total speech duration: 46.74 45.0716498316 104% => Need to finish the speech on time.
Compare to expected duration: 1.03866666667 1.00159221848 104% => OK
Rate of silence: 0.406504065041 0.637764685501 64% => OK
Rate of speech: 3.0594779632 2.58495923209 118% => OK
Rate of speech by unique words: 2.11810012837 1.68816559523 125% => OK
Rate of word duration by unique words: 2.48369292524 2.15290372801 115% => OK
Average articulation rates: 0.322635293706 0.343871460585 94% => OK

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Maybe the speech is too long. It should be in 45 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.