63. Some believe that a city should keep its old buildings. Others think somenew buildings are needed to replace the old buildings. What’s your opinion?Explain why.

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

Performance on vocabulary words:
No of characters: 375.0 444.711560045 84% => Need more words or more difficult words.
No of words: 93.0 116.580246914 80% => 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: 4.03225806452 3.81502700369 106% => OK
Fourth root words length: 3.10542279907 3.28032121604 95% => OK
Word Length SD: 2.04493401268 1.8723322822 109% => OK
Unique words: 70.0 76.076318743 92% => More unique words wanted.
Unique words percentage: 0.752688172043 0.655143326166 115% => OK
Syllable count: 123.3 141.574747475 87% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0179948008417 0.0738818816272 24% => 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: 6.0 3.20202020202 187% => OK
Average paragraph length: 15.6666666667 60.3232687746 26% => The average paragraph length is low.
STD paragraph length: 14.9182960004 17.3634065801 86% => OK
Average paragraph duration: 7.33666666667 22.9064221017 32% => The speaking content is not well organized.
STD paragraph duration: 6.98411451478 6.49597621602 108% => OK

Acoustic performance on sentences:
How many acoustic sentences: 20.0 31.1548821549 64% => OK
Average acoustic sentence length: 4.65 4.0588447711 115% => OK
STD acoustic sentence length: 2.93726062854 3.18357895611 92% => OK
Average acoustic sentences duration: 2.018 1.46810986539 137% => OK
STD acoustic sentences duration: 1.06687675015 1.01537252472 105% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 28.6644219978 73% => OK
Total acoustic silence duration: 3.46 5.28593714927 65% => OK
Average acoustic silence duration: 0.164761904762 0.187982170178 88% => OK
STD acoustic silence duration: 0.110996312578 0.154715141812 72% => OK

Acoustic performance on acoustic words:
Total word duration: 36.8 35.408047138 104% => OK
Average word duration: 0.395698924731 0.306236595465 129% => OK
STD word duration: 0.214412916124 0.198589292138 108% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 16.0 6.3164983165 253% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 12.0 5.14435465769 233% => Somehow the hesitation is serious.
Total acoustic noise duration: 2.55 2.80480359147 91% => OK

Acoustic rates:
Total speech duration: 44.02 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.978222222222 1.00159221848 98% => OK
Rate of silence: 0.477055883689 0.637764685501 75% => OK
Rate of speech: 2.11267605634 2.58495923209 82% => Need to bring more content.
Rate of speech by unique words: 1.59018627896 1.68816559523 94% => More unique words wanted.
Rate of word duration by unique words: 1.90217391304 2.15290372801 88% => Need more unique words.
Average articulation rates: 0.520096333333 0.343871460585 151% => 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.