TPO 04 - Question 3 Evening Computer Classes May Be Added The computer department is considering offering evening classes in the fall. The proposal to add the classes is a response to student complaints that daytime computer classes have become increasing

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

Performance on vocabulary words:
No of characters: 543.0 593.389002037 92% => OK
No of words: 133.0 154.784114053 86% => 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: 4.08270676692 3.82920900774 107% => OK
Fourth root words length: 3.39596269041 3.52088357496 96% => OK
Word Length SD: 2.30085016253 1.81998168104 126% => OK
Unique words: 91.0 93.7942973523 97% => OK
Unique words percentage: 0.684210526316 0.608046397892 113% => OK
Syllable count: 171.9 185.724439919 93% => OK
Avg_syllables_per_word: 1.3 1.20224032587 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0267349617475 0.0833886788687 32% => 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 3.90020366599 51% => OK
Average paragraph length: 66.5 71.3690273242 93% => OK
STD paragraph length: 32.5 24.1299301424 135% => OK
Average paragraph duration: 22.295 26.8388033085 83% => OK
STD paragraph duration: 9.885 8.89323425527 111% => OK

Acoustic performance on sentences:
How many acoustic sentences: 17.0 40.266802444 42% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 7.82352941176 4.20756893501 186% => OK
STD acoustic sentence length: 6.98936413937 3.23972648638 216% => The length of acoustic sentences changes so often.
Average acoustic sentences duration: 2.57647058824 1.51236819293 170% => OK
STD acoustic sentences duration: 2.03488384168 1.0352206224 197% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 15.0 37.9022403259 40% => Need to have little pauses between words/sentences.
Total acoustic silence duration: 3.55 7.22384928717 49% => OK
Average acoustic silence duration: 0.236666666667 0.193825474362 122% => Maybe the pauses are too long.
STD acoustic silence duration: 0.15053976957 0.16431695912 92% => OK

Acoustic performance on acoustic words:
Total word duration: 38.55 46.6644602851 83% => Need to talk more.
Average word duration: 0.28984962406 0.304040633073 95% => OK
STD word duration: 0.173867917038 0.193491353168 90% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 8.88594704684 79% => OK
Total_disfluencies_duration: 5.0 6.97134419552 72% => OK
Total acoustic noise duration: 0.99 3.21433808554 31% => OK

Acoustic rates:
Total speech duration: 44.59 59.1375356415 75% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.743166666667 0.985625594026 75% => Some seconds left. Need to talk more.
Rate of silence: 0.336398295582 0.643888735843 52% => OK
Rate of speech: 2.98273155416 2.61565628039 114% => OK
Rate of speech by unique words: 2.04081632653 1.58604529434 129% => OK
Rate of word duration by unique words: 2.36057068742 2.01333574461 117% => OK
Average articulation rates: 0.36320981203 0.322651457988 113% => OK

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Rates: 65.0 out of 100
Scores by speech e-grader: 19.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.