study science history

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

Performance on vocabulary words:
No of characters: 454.0 444.711560045 102% => OK
No of words: 102.0 116.580246914 87% => 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: 4.45098039216 3.81502700369 117% => OK
Fourth root words length: 3.17797182781 3.28032121604 97% => OK
Word Length SD: 2.65915898167 1.8723322822 142% => OK
Unique words: 74.0 76.076318743 97% => OK
Unique words percentage: 0.725490196078 0.655143326166 111% => OK
Syllable count: 144.9 141.574747475 102% => OK
Avg_syllables_per_word: 1.4 1.21358024691 115% => 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: 2.0 3.20202020202 62% => OK
Average paragraph length: 51.0 60.3232687746 85% => OK
STD paragraph length: 50.0 17.3634065801 288% => Paragraph length changes often.
Average paragraph duration: 22.805 22.9064221017 100% => OK
STD paragraph duration: 22.155 6.49597621602 341% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 29.0 31.1548821549 93% => OK
Average acoustic sentence length: 3.51724137931 4.0588447711 87% => OK
STD acoustic sentence length: 2.81156098078 3.18357895611 88% => OK
Average acoustic sentences duration: 1.54517241379 1.46810986539 105% => OK
STD acoustic sentences duration: 1.11266260552 1.01537252472 110% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 28.6644219978 84% => OK
Total acoustic silence duration: 5.33 5.28593714927 101% => OK
Average acoustic silence duration: 0.222083333333 0.187982170178 118% => OK
STD acoustic silence duration: 0.218364740108 0.154715141812 141% => OK

Acoustic performance on acoustic words:
Total word duration: 37.2 35.408047138 105% => OK
Average word duration: 0.364705882353 0.306236595465 119% => OK
STD word duration: 0.210623285505 0.198589292138 106% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 6.3164983165 142% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 7.02 5.14435465769 136% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.76 2.80480359147 63% => OK

Acoustic rates:
Total speech duration: 45.61 45.0716498316 101% => Need to finish the speech on time.
Compare to expected duration: 1.01355555556 1.00159221848 101% => OK
Rate of silence: 0.52620039465 0.637764685501 83% => OK
Rate of speech: 2.23635167726 2.58495923209 87% => Need to bring more content.
Rate of speech by unique words: 1.62245121684 1.68816559523 96% => OK
Rate of word duration by unique words: 1.98924731183 2.15290372801 92% => OK
Average articulation rates: 0.489681686275 0.343871460585 142% => 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.