Choose one of the following transportation vehicles and explain why you think it has changed people’s lives. automobiles or bicycles or airplanesUse specific reasons and examples to support your answer.

Speaking topics in text

Choose one of the following transportation vehicles and explain why you think it has changed people’s lives.
automobiles or bicycles or airplanes
Use specific reasons and examples to support your answer.

Speaking recording
Votes
Average: 6.5 (1 vote)
Speaking category
Speakings by the user

Comments

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

Performance on vocabulary words:
No of characters: 433.0 444.711560045 97% => OK
No of words: 125.0 116.580246914 107% => OK
Chars per words: 3.464 3.81502700369 91% => OK
Fourth root words length: 3.34370152488 3.28032121604 102% => OK
Word Length SD: 2.01412611323 1.8723322822 108% => OK
Unique words: 70.0 76.076318743 92% => More unique words wanted.
Unique words percentage: 0.56 0.655143326166 85% => More unique words wanted or less content wanted.
Syllable count: 146.7 141.574747475 104% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0314682139256 0.0738818816272 43% => 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: 3.0 3.20202020202 94% => OK
Average paragraph length: 41.6666666667 60.3232687746 69% => OK
STD paragraph length: 45.7990781081 17.3634065801 264% => Paragraph length changes often.
Average paragraph duration: 15.2433333333 22.9064221017 67% => OK
STD paragraph duration: 16.2157050075 6.49597621602 250% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 40.0 31.1548821549 128% => OK
Average acoustic sentence length: 3.125 4.0588447711 77% => OK
STD acoustic sentence length: 2.30420810692 3.18357895611 72% => OK
Average acoustic sentences duration: 1.11025 1.46810986539 76% => OK
STD acoustic sentences duration: 0.747296753305 1.01537252472 74% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 36.0 28.6644219978 126% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 6.67 5.28593714927 126% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.185277777778 0.187982170178 99% => OK
STD acoustic silence duration: 0.195170667638 0.154715141812 126% => OK

Acoustic performance on acoustic words:
Total word duration: 35.47 35.408047138 100% => OK
Average word duration: 0.28376 0.306236595465 93% => OK
STD word duration: 0.192742995722 0.198589292138 97% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 14.0 6.3164983165 222% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.76 5.14435465769 190% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.92 2.80480359147 68% => OK

Acoustic rates:
Total speech duration: 45.73 45.0716498316 101% => Need to finish the speech on time.
Compare to expected duration: 1.01622222222 1.00159221848 101% => OK
Rate of silence: 0.787229389897 0.637764685501 123% => Less acoustic silences wanted.
Rate of speech: 2.73343538159 2.58495923209 106% => OK
Rate of speech by unique words: 1.53072381369 1.68816559523 91% => More unique words wanted.
Rate of word duration by unique words: 1.97349873132 2.15290372801 92% => OK
Average articulation rates: 0.350899224 0.343871460585 102% => OK

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Rates: 65.0 out of 100
Scores by speech e-grader: 19.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.