What do you think is mankind’s greatest invention?

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Speaking topics in text

What do you think is mankind’s greatest invention?

Submitted by nothelse on Tue, 05/29/2018 - 14:02
Speaking recording
Votes
Average: 7 (1 vote)
This speaking topic by users
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2018-02-08 laleh90 60.00 Check this speaking
2019-12-10 Bobby1987 80.00 Check this speaking
2018-09-10 mehrnazsadr 60.00 Check this speaking
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Speaking category
Q1

Comments

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

Performance on vocabulary words:
No of characters: 413.0 444.711560045 93% => OK
No of words: 107.0 116.580246914 92% => More words wanted. You may: choose simpler words or speak faster or remove hesitations or remove long pauses, and fully use the time, do NOT save one or two seconds.
Chars per words: 3.85981308411 3.81502700369 101% => OK
Fourth root words length: 3.2162214527 3.28032121604 98% => OK
Word Length SD: 2.26904647984 1.8723322822 121% => OK
Unique words: 78.0 76.076318743 103% => OK
Unique words percentage: 0.728971962617 0.655143326166 111% => OK
Syllable count: 136.8 141.574747475 97% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.143791909276 0.0738818816272 195% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 3.20202020202 156% => OK
Average paragraph length: 21.4 60.3232687746 35% => The average paragraph length is low.
STD paragraph length: 19.0431089899 17.3634065801 110% => OK
Average paragraph duration: 7.846 22.9064221017 34% => The speaking content is not well organized.
STD paragraph duration: 6.49979876612 6.49597621602 100% => OK

Acoustic performance on sentences:
How many acoustic sentences: 22.0 31.1548821549 71% => OK
Average acoustic sentence length: 4.86363636364 4.0588447711 120% => OK
STD acoustic sentence length: 4.12636153338 3.18357895611 130% => OK
Average acoustic sentences duration: 1.67409090909 1.46810986539 114% => OK
STD acoustic sentences duration: 1.28461405273 1.01537252472 127% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 18.0 28.6644219978 63% => OK
Total acoustic silence duration: 3.83 5.28593714927 72% => OK
Average acoustic silence duration: 0.212777777778 0.187982170178 113% => OK
STD acoustic silence duration: 0.158107050779 0.154715141812 102% => OK

Acoustic performance on acoustic words:
Total word duration: 32.17 35.408047138 91% => OK
Average word duration: 0.300654205607 0.306236595465 98% => OK
STD word duration: 0.159193475586 0.198589292138 80% => 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: 3.59 5.14435465769 70% => OK
Total acoustic noise duration: 1.92 2.80480359147 68% => OK

Acoustic rates:
Total speech duration: 39.23 45.0716498316 87% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.871777777778 1.00159221848 87% => Some seconds left. Need to talk more.
Rate of silence: 0.458832526128 0.637764685501 72% => OK
Rate of speech: 2.72750446087 2.58495923209 106% => OK
Rate of speech by unique words: 1.98827427989 1.68816559523 118% => OK
Rate of word duration by unique words: 2.42461921044 2.15290372801 113% => OK
Average articulation rates: 0.277683457944 0.343871460585 81% => OK

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Rates: 70.0 out of 100
Scores by speech e-grader: 21.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.