At what vibration are the receptor cells stimulated?
10-15 times per second
30 and 20,000 times per second
100,000 and 250,000 times per second
50-150 times per second
What are the three dimensions of sounds?
Sound
Timbre
Saturation
Pitch
Loudness
What does pitch mean?
Intensity
Stapes
Frequency
Acoustic
What does loudness mean?
Perception
Sensation
Intensity
Sound wave
What does timbre mean?
Complexity
Function
Decibel
Hertz
How is pitch measured?
Times per second
Hertz
Duration
Frequency
Is the ear an analytical organ? The ability to hear 2 original tones at once instead of perceiving a mixture of tones.
True
False
What is a synthetic organ?
Combines 2 different wavelengths to perceive a single entity
No integration of wavelengths to a single piece of information
What is the external ear called?
Outer lobe
Pinna
Stapes
Optic chasm
The middle ear consists of a hollow region behind the tympanic membrane.
True
False
Does the middle ear contain the bones (Ossicles)?
Yes
No
What bones make up the Ossicles?
Stapes, Incus, Malleus
Cochlea, Incus, Stapes
Stapes, Oval Window, Eustachian tube
What is commonly referred as the hammer bone?
Malleus
Cochlea
Incus
Stapes
What is commonly referred as the anvil bone?
Cochlea
Incus
Malleus
Femur
What is commonly referred as the stirrup bone?
Horse's ass
Anatomy of the ear
Stapes
Vestibule
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