Chapter Twelve
Terms
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- Internalization
- Perceiving the sound as coming from inside your head
- Externalization
- Sounds are heard as originating in space
- Interaural Level Difference
- Based on the difference in the sound pressure level of the sound reaching the two ears
- Headphone Presentation
- Involves presenting sounds through headphones
- Panoramic Neurons
- Signal location by their pattern of firing
- Auditory Localization
- Locating objects in space based on their sound
- Binaural Cues
- Based on sound reaching the left and right ears
- Free-Field Presentation
- Presenting sounds at various positions around a listener's head
- Azimuth Coordinate
- Specifies locations that vary from left to right relative to the listener
- Interaural Time Difference
- The difference between the times that the sound reaches the left and right ears
- Monaural Cues
- Based on sound reaching one ear
- Elevation Coordinate
- Sound locations that are up and down relative to the listener
- Distance Coordinate
- Specifies how far a sound source is from the listener
- Head-Related Transfer Function
- The difference between the sound from the source and the sound actually entering the ears