Speaking topics in text
Sustainability
Most 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 environment (our defining sentence). Sustainable practices aim to achieve the best balance possible between the use of resources and their maintenance for future generations. With these practices, businesses attempt to attain the greatest amount of profit possible by exploiting resources while managing them in a way that will allow both the business to continue well into the future and future generations to enjoy the same resources.
Speaking recording
Votes
Speaking category
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 612.0 592.248995984 103% => OK
No of words: 149.0 155.574297189 96% => 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: 4.10738255034 3.80514564318 108% => OK
Fourth root words length: 3.49378814695 3.525876923 99% => OK
Word Length SD: 2.16792029001 1.79077849142 121% => OK
Unique words: 95.0 93.7148594378 101% => OK
Unique words percentage: 0.637583892617 0.604071249207 106% => OK
Syllable count: 203.4 185.844578313 109% => OK
Avg_syllables_per_word: 1.4 1.19417670683 117% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0934806673112 0.0650381309087 144% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 7.0 4.35341365462 161% => OK
Average paragraph length: 21.2857142857 68.503853103 31% => The average paragraph length is low.
STD paragraph length: 12.3486758771 21.3332995233 58% => OK
Average paragraph duration: 7.68428571429 25.9943957902 30% => The speaking content is not well organized.
STD paragraph duration: 4.40521397938 7.84667146824 56% => OK
Acoustic performance on sentences:
How many acoustic sentences: 24.0 42.0642570281 57% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 6.20833333333 4.02192344571 154% => OK
STD acoustic sentence length: 5.76613075545 3.1217529195 185% => OK
Average acoustic sentences duration: 2.09208333333 1.45093177766 144% => OK
STD acoustic sentences duration: 1.6864335622 0.99851816184 169% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 39.0421686747 54% => OK
Total acoustic silence duration: 3.38 7.12997991968 47% => OK
Average acoustic silence duration: 0.160952380952 0.185688545393 87% => OK
STD acoustic silence duration: 0.0879342157744 0.155154303396 57% => OK
Acoustic performance on acoustic words:
Total word duration: 45.17 47.1480722892 96% => OK
Average word duration: 0.303154362416 0.305395592593 99% => OK
STD word duration: 0.167456644688 0.189427763521 88% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 7.94979919679 50% => OK
Total_disfluencies_duration: 2.96 6.2937751004 47% => OK
Total acoustic noise duration: 3.44 3.39508032129 101% => OK
Acoustic rates:
Total speech duration: 53.79 59.7592369478 90% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.8965 0.995987282463 90% => Some seconds left. Need to talk more.
Rate of silence: 0.390407138873 0.656000678711 60% => OK
Rate of speech: 2.77003160439 2.60215298798 106% => OK
Rate of speech by unique words: 1.766127533 1.56821927147 113% => OK
Rate of word duration by unique words: 2.10316581802 1.99336655568 106% => OK
Average articulation rates: 0.451653395973 0.317803793328 142% => OK
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Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.