TPO13-Q6Using the examples leafy sea dragon and cuttlefish, explain the two kinds of camouflage and the benefits they provide.

Speaking topics in text

TPO13-Q6
Using the examples leafy sea dragon and cuttlefish, explain the two kinds of camouflage and the benefits they provide.

Speaking recording
Votes
Average: 6.6 (1 vote)
Speaking category
Speakings by the user

Comments

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

Performance on vocabulary words:
No of characters: 683.0 578.828451883 118% => OK
No of words: 199.0 151.265690377 132% => OK
Chars per words: 3.43216080402 3.82278263415 90% => OK
Fourth root words length: 3.75589349951 3.50058242952 107% => OK
Word Length SD: 1.62089709458 1.80425224433 90% => OK
Unique words: 108.0 92.4686192469 117% => OK
Unique words percentage: 0.542713567839 0.61298525976 89% => More unique words wanted or less content wanted.
Syllable count: 224.1 182.283891213 123% => OK
Avg_syllables_per_word: 1.1 1.20543933054 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0743443243615 0.0839705835288 89% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.47071129707 22% => Need more acoustic paragraphs.
Average paragraph length: 199.0 65.8948926009 302% => The average paragraph length is high.
STD paragraph length: 0.0 19.7758100068 0% => OK
Average paragraph duration: 59.67 25.5208953607 234% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.49434385956 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 41.0 42.9832635983 95% => OK
Average acoustic sentence length: 4.85365853659 3.78147595546 128% => OK
STD acoustic sentence length: 3.12785265396 2.94285465224 106% => OK
Average acoustic sentences duration: 1.43414634146 1.39386743896 103% => OK
STD acoustic sentences duration: 0.845504541563 0.967747756167 87% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 41.0 40.4456066946 101% => OK
Total acoustic silence duration: 3.25 7.59280334728 43% => OK
Average acoustic silence duration: 0.0792682926829 0.19053887516 42% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.062523761099 0.157467062838 40% => OK

Acoustic performance on acoustic words:
Total word duration: 53.22 46.3453556485 115% => OK
Average word duration: 0.26743718593 0.308780311121 87% => OK
STD word duration: 0.1371459437 0.201157623399 68% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 8.09623430962 62% => OK
Total_disfluencies_duration: 3.49 6.56692468619 53% => OK
Total acoustic noise duration: 0.77 3.53066945607 22% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 59.67 59.5455230126 100% => OK
Compare to expected duration: 0.9945 0.992425383543 100% => OK
Rate of silence: 0.687112451818 0.681803438845 101% => OK
Rate of speech: 3.33500921736 2.53813033465 131% => OK
Rate of speech by unique words: 1.80995475113 1.55221717717 117% => OK
Rate of word duration by unique words: 2.02931228861 1.99939622689 101% => OK
Average articulation rates: 0.304587080402 0.309613076454 98% => OK

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It may have duplicated content. Need to use the words more efficiently.

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.