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- -- card: 70724 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 4601
- -- name: #245
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 21 into group
- put "C" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
- ----- text -----
- Question #21
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- -- part contents for background part 1
- ----- text -----
- 3BH-16.5 How is frequency shift related to keying speed in an FSK signal?
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- -- part contents for background part 11
- ----- text -----
- The frequency shift in Hertz must be at least four times the keying speed in WPM
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- -- part contents for background part 27
- ----- text -----
- The frequency shift must not exceed 15 Hz per WPM of keying speed
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- -- part contents for background part 28
- ----- text -----
- Greater keying speeds require greater frequency shifts
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- -- part contents for background part 29
- ----- text -----
- Greater keying speeds require smaller frequency shifts