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1. What is NOT TRUE?
- natural sounds often consist of a fundamental frequency
- Sound is not visualised using Rubens' tube
- All sound waves can be described as a combination of sine waves
- Most sounds encountered in nature are more complex than pure tones
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2. What is NOT a characteristic of amplitude?
- Hard strikes cause hard vibrations and higher amplitudes
- Related to the number of cycles per second
- Related to the perception of loudness
- Related to the size of the variation in air pressure
3. The missing fundamental illusion DOES NOT state what:
- the place and timing of stimulation affects our perception of pitch
- perception of pitch could be a top-down process
- we continue to perceive pitch with the missing fundamental frequency
- pitch isnt simply detected in the cochlea
4. Which structure is located in the inner ear?
- Cochlea
- Pinnae
- Tympanic membrane
- Malleus
5. What enables us to discriminate loudness across a range of sound levels?
- Auditory Transduction utilising highly specialised and sensitive har cells
- The efficiency of the primary auditory cortex (A1)
- The fact that some fibres have high spontaneous rates and saturate rapidly and some have low spontaneous rates and saturate slowly
- The ossicle bones located in the middle ear
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