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Psychoacoustics and Auditory Perception

Description: This quiz is designed to assess your understanding of the principles and concepts related to psychoacoustics and auditory perception.
Number of Questions: 15
Created by:
Tags: psychoacoustics auditory perception hearing sound
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What is the term for the ability of the auditory system to perceive the direction of a sound source?

  1. Localization

  2. Discrimination

  3. Masking

  4. Adaptation


Correct Option: A
Explanation:

Localization is the ability of the auditory system to determine the direction from which a sound is coming.

Which of the following is not a type of auditory masking?

  1. Simultaneous masking

  2. Forward masking

  3. Backward masking

  4. Temporal masking


Correct Option: D
Explanation:

Temporal masking is not a type of auditory masking. It is a phenomenon in which a sound can be masked by another sound that is presented at a different time.

What is the term for the minimum difference in sound intensity that can be detected by the auditory system?

  1. Absolute threshold

  2. Differential threshold

  3. Just noticeable difference

  4. Weber fraction


Correct Option: C
Explanation:

The just noticeable difference (JND) is the minimum difference in sound intensity that can be detected by the auditory system.

Which of the following is not a factor that affects the perception of loudness?

  1. Sound intensity

  2. Frequency

  3. Duration

  4. Timbre


Correct Option: D
Explanation:

Timbre is not a factor that affects the perception of loudness. It is a term used to describe the quality of a sound.

What is the term for the ability of the auditory system to perceive the pitch of a sound?

  1. Pitch discrimination

  2. Pitch perception

  3. Pitch recognition

  4. Pitch identification


Correct Option: B
Explanation:

Pitch perception is the ability of the auditory system to perceive the pitch of a sound.

Which of the following is not a type of auditory illusion?

  1. The Shepard tone

  2. The missing fundamental

  3. The phantom sound

  4. The binaural beat


Correct Option: C
Explanation:

The phantom sound is not a type of auditory illusion. It is a term used to describe a sound that is perceived to be coming from a location other than its actual source.

What is the term for the ability of the auditory system to perceive the duration of a sound?

  1. Temporal resolution

  2. Temporal discrimination

  3. Temporal perception

  4. Temporal identification


Correct Option: C
Explanation:

Temporal perception is the ability of the auditory system to perceive the duration of a sound.

Which of the following is not a factor that affects the perception of timbre?

  1. Sound intensity

  2. Frequency

  3. Duration

  4. Waveform


Correct Option: C
Explanation:

Duration is not a factor that affects the perception of timbre. It is a term used to describe the length of a sound.

What is the term for the ability of the auditory system to perceive the spatial location of a sound source?

  1. Spatial resolution

  2. Spatial discrimination

  3. Spatial perception

  4. Spatial identification


Correct Option: C
Explanation:

Spatial perception is the ability of the auditory system to perceive the spatial location of a sound source.

Which of the following is not a type of auditory filter?

  1. The basilar membrane

  2. The hair cells

  3. The auditory nerve fibers

  4. The cochlea


Correct Option: D
Explanation:

The cochlea is not a type of auditory filter. It is a part of the inner ear that is responsible for converting sound waves into electrical signals.

What is the term for the ability of the auditory system to perceive the loudness of a sound?

  1. Loudness discrimination

  2. Loudness perception

  3. Loudness recognition

  4. Loudness identification


Correct Option: B
Explanation:

Loudness perception is the ability of the auditory system to perceive the loudness of a sound.

Which of the following is not a type of auditory adaptation?

  1. Sensory adaptation

  2. Neural adaptation

  3. Behavioral adaptation

  4. Cognitive adaptation


Correct Option: D
Explanation:

Cognitive adaptation is not a type of auditory adaptation. It is a term used to describe the process by which the brain learns to interpret auditory information in different ways.

What is the term for the ability of the auditory system to perceive the frequency of a sound?

  1. Frequency discrimination

  2. Frequency perception

  3. Frequency recognition

  4. Frequency identification


Correct Option: B
Explanation:

Frequency perception is the ability of the auditory system to perceive the frequency of a sound.

Which of the following is not a type of auditory processing disorder?

  1. Auditory neuropathy spectrum disorder

  2. Central auditory processing disorder

  3. Tinnitus

  4. Hyperacusis


Correct Option: C
Explanation:

Tinnitus is not a type of auditory processing disorder. It is a condition in which a person hears a ringing, buzzing, or hissing sound in their ears.

What is the term for the ability of the auditory system to perceive the temporal structure of a sound?

  1. Temporal resolution

  2. Temporal discrimination

  3. Temporal perception

  4. Temporal identification


Correct Option: C
Explanation:

Temporal perception is the ability of the auditory system to perceive the temporal structure of a sound.

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