SustainabilityMost economic systems work to maximize the use of limited resources, often without great attention to the harmful effects such use may have. Sustainability relates to the management of resources to limit the negative impact placed on the env

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

Performance on vocabulary words:
No of characters: 590.0 592.248995984 100% => OK
No of words: 157.0 155.574297189 101% => OK
Chars per words: 3.75796178344 3.80514564318 99% => OK
Fourth root words length: 3.53976893118 3.525876923 100% => OK
Word Length SD: 1.82481575332 1.79077849142 102% => OK
Unique words: 85.0 93.7148594378 91% => More unique words wanted.
Unique words percentage: 0.541401273885 0.604071249207 90% => More unique words wanted or less content wanted.
Syllable count: 185.4 185.844578313 100% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.064185849605 0.0650381309087 99% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 6.0 4.35341365462 138% => OK
Average paragraph length: 26.1666666667 68.503853103 38% => The average paragraph length is low.
STD paragraph length: 20.5784407141 21.3332995233 96% => OK
Average paragraph duration: 9.51833333333 25.9943957902 37% => The speaking content is not well organized.
STD paragraph duration: 7.7031063359 7.84667146824 98% => OK

Acoustic performance on sentences:
How many acoustic sentences: 41.0 42.0642570281 97% => OK
Average acoustic sentence length: 3.82926829268 4.02192344571 95% => OK
STD acoustic sentence length: 3.04360536386 3.1217529195 97% => OK
Average acoustic sentences duration: 1.23268292683 1.45093177766 85% => OK
STD acoustic sentences duration: 0.774237703432 0.99851816184 78% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 45.0 39.0421686747 115% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 10.19 7.12997991968 143% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.226444444444 0.185688545393 122% => Maybe the pauses are too long.
STD acoustic silence duration: 0.183062291227 0.155154303396 118% => OK

Acoustic performance on acoustic words:
Total word duration: 40.5 47.1480722892 86% => Need to talk more.
Average word duration: 0.257961783439 0.305395592593 84% => OK
STD word duration: 0.150505470428 0.189427763521 79% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 7.94979919679 38% => Good job, the lower, the better.
Total_disfluencies_duration: 2.13 6.2937751004 34% => Good job. The lower, the better.
Total acoustic noise duration: 4.31 3.39508032129 127% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 57.11 59.7592369478 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.951833333333 0.995987282463 96% => OK
Rate of silence: 0.787953073017 0.656000678711 120% => Less acoustic silences wanted.
Rate of speech: 2.74908072141 2.60215298798 106% => OK
Rate of speech by unique words: 1.48835580459 1.56821927147 95% => More unique words wanted.
Rate of word duration by unique words: 2.0987654321 1.99336655568 105% => OK
Average articulation rates: 0.322631210191 0.317803793328 102% => OK

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Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.