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Biomimetics > Lecture 6-7 > Flashcards

Lecture 6-7 Flashcards

1
Q

What are the strategies to localize sound with two ears?

A

wdaf

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2
Q

What is ITD? What does it stand for? How does it work?

A

wasddg

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3
Q

What kinds of tones can be localized using ITDs? Why?

A

sadfsghq

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4
Q

How to compute ITDs? What are the strategies?

A

ewsdgh

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5
Q

How does the strategy to build a topographic map of space work? What are the components?

A

wadsfg

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6
Q

How to make detectors sensitive to the values? How to the detectors work? Where are the detectors in respect to the where the signal comes from?v

A

wdsfg

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7
Q

What is the Jeffress model?

A

dsfgh

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8
Q

What is the other strategy to compute ILDs? Who uses this strategy? Why?

A

awdsfg

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9
Q

How does building a distributed neuronal representation help compute ITDs?

A

edsfgh

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10
Q

What is ILD? How does it work?

A

wasdfg

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11
Q

How do the ILD and ITD converge?

A

qasdf

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12
Q

What is the strategy small animals use to localise sounds with two ears?

A

sdaf

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13
Q

What is an example of sound localisation hyper-acuity in a tiny animal?

A

wadsfh

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14
Q

How does the female fly Ormia ochracea localise the cricket sound? Why?

A

wasdfg

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15
Q

What experiment was done to replicate this? What was found out from this experiment?

A

wadsfg

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16
Q

What is the fly’s ear structure? What are the two vibration modes?

A

qadsfg

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17
Q

What biomimetic application has come out of this?

A

wadsfg

18
Q

What is the fly-ear inspired sensor? How does it work? How to detect the pivoting motion?

A

ewasdgs

19
Q

Where does it have potential applications?

A

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20
Q

What is used in robotic sound localisation? How does it work?

A

wasdfg

21
Q

What is echolocation? What is it important for?

A

warg

22
Q

What frequency is used for echolocation? Why?

A

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23
Q

What is the difference between bats and dolphin in the frequency?

A

wasdfgb

24
Q

What are the signals involved in echolocation in a bat when finding out the location of a prey? What features are identified and how?

A

wsdfdbg

25
Q

What is an animal that can detect an electromagnetic field? Why does it need to detect this?

A

wadsfg

26
Q

How does the animal detect the electric field? What are the components involved?

A

wasgd

27
Q

How was this property exploited for human use?

A

asdfg

28
Q

What can other fish do in addition to detecting electric field? What is the use to this?

A

wadsfg

29
Q

What are examples of fish which produce electrical charge? How did this develop in evolution? What are the different types?

A

asdfbg

30
Q

What are the properties of the electric field that the weekly electric fish produce?

A

asdfgb

31
Q

How does the fish use the ability to create electric field? What is it used for? What are the properties?

A

wafsdg

32
Q

What does polarity show? What does amplitude show?

A

wadsfg

33
Q

How does the transdermal potential and afferent fibres’ firing rate change in response to stimulus in a fish detecting a target using an electric field?

A

qasdfb

34
Q

How are the electric fish parallel with sound localisation? What does it detect? What are the different receptors?

A

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35
Q

What is a biomimetic medical device that is inspired by such electric fish? What is it’s function? How does it work?

A

wsadfgdgb

36
Q

What is stochastic resonance? What are the components?

A

wasdfgn

37
Q

How much noise to add? Why?

A

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38
Q

What is another method to explain stochastic resonance?

A

wasdf

39
Q

What was an experiment done to show stochastic resonance in nature? What animal was used?

A

wdsfgn

40
Q

What variable did they change? What did they measure? What were the results?

A

wadsfgb

Biomimetics (17 decks)

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