Keystone species (a)

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

Performance on vocabulary words:
No of characters: 593.0 592.248995984 100% => OK
No of words: 141.0 155.574297189 91% => 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: 4.20567375887 3.80514564318 111% => OK
Fourth root words length: 3.44591672665 3.525876923 98% => OK
Word Length SD: 2.0159566671 1.79077849142 113% => OK
Unique words: 85.0 93.7148594378 91% => More unique words wanted.
Unique words percentage: 0.602836879433 0.604071249207 100% => OK
Syllable count: 175.5 185.844578313 94% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0 0.0650381309087 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: 3.0 4.35341365462 69% => OK
Average paragraph length: 47.0 68.503853103 69% => OK
STD paragraph length: 35.364765893 21.3332995233 166% => OK
Average paragraph duration: 19.46 25.9943957902 75% => OK
STD paragraph duration: 12.8633303101 7.84667146824 164% => OK

Acoustic performance on sentences:
How many acoustic sentences: 29.0 42.0642570281 69% => OK
Average acoustic sentence length: 4.86206896552 4.02192344571 121% => OK
STD acoustic sentence length: 4.65887464532 3.1217529195 149% => OK
Average acoustic sentences duration: 1.91896551724 1.45093177766 132% => OK
STD acoustic sentences duration: 1.49932707855 0.99851816184 150% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 18.0 39.0421686747 46% => OK
Total acoustic silence duration: 3.54 7.12997991968 50% => OK
Average acoustic silence duration: 0.196666666667 0.185688545393 106% => OK
STD acoustic silence duration: 0.190787840283 0.155154303396 123% => OK

Acoustic performance on acoustic words:
Total word duration: 48.49 47.1480722892 103% => OK
Average word duration: 0.34390070922 0.305395592593 113% => OK
STD word duration: 0.193081664454 0.189427763521 102% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 7.94979919679 138% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.82 6.2937751004 140% => Somehow the hesitation is serious.
Total acoustic noise duration: 4.6 3.39508032129 135% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 58.38 59.7592369478 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.973 0.995987282463 98% => OK
Rate of silence: 0.308324768756 0.656000678711 47% => OK
Rate of speech: 2.41521068859 2.60215298798 93% => Need to bring more content.
Rate of speech by unique words: 1.45597807468 1.56821927147 93% => More unique words wanted.
Rate of word duration by unique words: 1.75293875026 1.99336655568 88% => Need more unique words.
Average articulation rates: 0.363080503546 0.317803793328 114% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.