ap psychology - auditory system & hearing theories

timestamps

• 0:00

  Introduction to Auditory Scenario

• 0:31

  Sound Waves and Vibration

• 1:03

  Sound Waves Hitting Ears

• 1:36

  Ear Timing Differences

• 2:37

  Sound Localization Concept

• 3:38

  Brain Calculation of Direction

• 4:41

  Localizing Sound Direction

• 5:45

  Elements of Sound

• 6:46

  Pitch and Frequency

• 7:49

  Amplitude and Loudness

• 8:20

  Timbre and Sound Purity

• 9:53

  Parts of the Ear

• 10:54

  Pinna and Sound Collection

• 11:58

  Eardrum Vibration

• 13:00

  Hammer, Anvil, Stirrup

• 14:32

  Ossicles in Middle Ear

• 15:35

  Conduction Hearing Loss

• 16:38

  Cochlea and Inner Ear

• 18:09

  Auditory Nerve Pathway

• 19:11

  Sensorineural Hearing Loss

• 19:41

  Eustachian Tube Function

• 20:41

  Semicircular Canals and Balance

• 21:46

  Cerebellum Connection

• 23:17

  Basilar Membrane

• 25:22

  Place Theory of Sound

• 26:57

  Frequency Theory Explanation

• 28:30

  Traveling Wave Theory

• 31:03

  Synesthesia Phenomenon

• 33:06

  Other Sound Theories

• 33:39

  AP Exam Considerations