Fossil Fuels

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: 84.0 116.580246914 72% => 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: 4.46428571429 3.81502700369 117% => OK
Fourth root words length: 3.02740010404 3.28032121604 92% => OK
Word Length SD: 2.4321577162 1.8723322822 130% => OK
Unique words: 60.0 76.076318743 79% => More unique words wanted.
Unique words percentage: 0.714285714286 0.655143326166 109% => OK
Syllable count: 124.2 141.574747475 88% => OK
Avg_syllables_per_word: 1.5 1.21358024691 124% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0 0.0738818816272 0% => 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 3.20202020202 31% => OK
Average paragraph length: 84.0 60.3232687746 139% => OK
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 24.49 22.9064221017 107% => OK
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 10.0 31.1548821549 32% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 8.4 4.0588447711 207% => The average length of sentences is long.
STD acoustic sentence length: 4.29418211072 3.18357895611 135% => OK
Average acoustic sentences duration: 2.432 1.46810986539 166% => OK
STD acoustic sentences duration: 0.90335817924 1.01537252472 89% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 3.0 28.6644219978 10% => Need to have little pauses between words/sentences.
Total acoustic silence duration: 0.08 5.28593714927 2% => Still need a very little pause between two words.
Average acoustic silence duration: 0.0266666666667 0.187982170178 14% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.00942809041582 0.154715141812 6% => OK

Acoustic performance on acoustic words:
Total word duration: 21.64 35.408047138 61% => Need to talk more.
Average word duration: 0.257619047619 0.306236595465 84% => OK
STD word duration: 0.159131714295 0.198589292138 80% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 1.0 6.3164983165 16% => Good job, the lower, the better.
Total_disfluencies_duration: 0.73 5.14435465769 14% => Good job. The lower, the better.
Total acoustic noise duration: 1.82 2.80480359147 65% => OK

Acoustic rates:
Total speech duration: 24.49 45.0716498316 54% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.544222222222 1.00159221848 54% => Some seconds left. Need to talk more.
Rate of silence: 0.122498979175 0.637764685501 19% => More acoustic silences wanted.
Rate of speech: 3.4299714169 2.58495923209 133% => OK
Rate of speech by unique words: 2.4499795835 1.68816559523 145% => OK
Rate of word duration by unique words: 2.77264325323 2.15290372801 129% => OK
Average articulation rates: 0.409766095238 0.343871460585 119% => OK

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The speech is either too short or too long. It should be in 45 seconds.

Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.