Binaural Hearing 1 - Neurobiology of Hearing
... The received signal provides information about where the source is located (in addition to interaural time and level differences) if we know the waveform. ...
... The received signal provides information about where the source is located (in addition to interaural time and level differences) if we know the waveform. ...
Hearing
... ◦ Number of levels along a continuum (range or scale) that can identified usually is quiet small ◦ It is better to use more dimensions with fewer steps or levels of each dimension, than to use fewer dimensions and more levels of each ...
... ◦ Number of levels along a continuum (range or scale) that can identified usually is quiet small ◦ It is better to use more dimensions with fewer steps or levels of each dimension, than to use fewer dimensions and more levels of each ...
AP Psychology ~ Ms. Justice
... more intense sound from this bell ringing, and it would receive the sound slightly sooner than your left ear. However, the intensity difference and time lag are extremely small. ...
... more intense sound from this bell ringing, and it would receive the sound slightly sooner than your left ear. However, the intensity difference and time lag are extremely small. ...
Hearing
... Describe how the volley principle addresses the limitations of neural firing when explaining how we hear pitch. ...
... Describe how the volley principle addresses the limitations of neural firing when explaining how we hear pitch. ...
Lesson 1 Notes
... vibrate in the same direction that the energy travels (parallel) this movement cause particles to squeeze together in areas called compressions and other parts that the particles are spread out called rarefaction ...
... vibrate in the same direction that the energy travels (parallel) this movement cause particles to squeeze together in areas called compressions and other parts that the particles are spread out called rarefaction ...
Ch. 4 S. 3
... Sound travels through the air in waves. It is caused by changes in air pressure that result from vibration. Anything that makes a sound causes vibrations. Each of these vibrations is called a cycle or a sound wave. Every sound has its own pitch and loudness. ...
... Sound travels through the air in waves. It is caused by changes in air pressure that result from vibration. Anything that makes a sound causes vibrations. Each of these vibrations is called a cycle or a sound wave. Every sound has its own pitch and loudness. ...
Getting an Earful PowerPoint
... the anteroventral cochlear nuclei. These inputs enter a chain of coincidence cells. ...
... the anteroventral cochlear nuclei. These inputs enter a chain of coincidence cells. ...
Sound Notes
... • A sound wave is a longitudinal wave generated by a vibrating material. • It is then carried through a medium and transfers energy. • Sound waves travel in all directions away from their source • Sound has to have a medium • Sound can not travel in a vacuum ...
... • A sound wave is a longitudinal wave generated by a vibrating material. • It is then carried through a medium and transfers energy. • Sound waves travel in all directions away from their source • Sound has to have a medium • Sound can not travel in a vacuum ...
What is sound - Shed The Music
... The amount of pressure that is created by air molecules during this process is called the sound pressure level or SPL for short. The above graph shows the sound pressure level in a wave form. The top of the wave is called the crest and the bottom is the trough. The line through the center is the equ ...
... The amount of pressure that is created by air molecules during this process is called the sound pressure level or SPL for short. The above graph shows the sound pressure level in a wave form. The top of the wave is called the crest and the bottom is the trough. The line through the center is the equ ...
No Slide Title
... • Pitch is perceived based on which portion of the basilar membrane is stimulated • The traveling wave peak is fairly precise because of modulation with outer hair cells (motile response) ...
... • Pitch is perceived based on which portion of the basilar membrane is stimulated • The traveling wave peak is fairly precise because of modulation with outer hair cells (motile response) ...
Auditory System
... intensity (in decibels) = 20 log(P1/P2) , where P1 is the sound pressure amplitude we want to express in dB and P2 is the standard reference level. P2 is fixed at the threshold of hearing under optimal conditions (a pure tone of 1000 Hz at 20 micro Newtons/square meter). 4. The Ear: The sensory Tran ...
... intensity (in decibels) = 20 log(P1/P2) , where P1 is the sound pressure amplitude we want to express in dB and P2 is the standard reference level. P2 is fixed at the threshold of hearing under optimal conditions (a pure tone of 1000 Hz at 20 micro Newtons/square meter). 4. The Ear: The sensory Tran ...
Do You Hear What I Hear?
... 2. How is frequency related to sound? a. It determines how loud a sound is. b. It determines the pitch of the sound. c. It determines how sound travels. 3. How is amplitude related to sound? a. It determines how loud a sound is. b. It determines the pitch of the sound. c. It determines how sound tra ...
... 2. How is frequency related to sound? a. It determines how loud a sound is. b. It determines the pitch of the sound. c. It determines how sound travels. 3. How is amplitude related to sound? a. It determines how loud a sound is. b. It determines the pitch of the sound. c. It determines how sound tra ...
Music and the Brain: Stravinsky`s Rite of Spring
... b. irregular, jagged nerve impulse patterns c. loud impulse patterns d. euphoria 6) When auditory neurons struggle to make sense of a sound they release: a. the dogs b. Ibuprofen c. Dopamine d. a press release 7) As the Rite of Spring was being premiered, audience members became so agitated that: a. ...
... b. irregular, jagged nerve impulse patterns c. loud impulse patterns d. euphoria 6) When auditory neurons struggle to make sense of a sound they release: a. the dogs b. Ibuprofen c. Dopamine d. a press release 7) As the Rite of Spring was being premiered, audience members became so agitated that: a. ...
Hearing and the environment
... low frequencies. When water ripples are small compared to an object, such as this boat, they are stopped by the object. The spaces between highfrequency sound waves is small compared to the head. The head interferes with the sound waves, creating an acoustic shadow on the other side of the head. ...
... low frequencies. When water ripples are small compared to an object, such as this boat, they are stopped by the object. The spaces between highfrequency sound waves is small compared to the head. The head interferes with the sound waves, creating an acoustic shadow on the other side of the head. ...
PSY 342: Review for Exam 3 Chapter 11: Sound and the Auditory
... Link between seeing faces and perceiving speech (FFA on cortex) Phonemic restoration effect: fill in phoneme covered by cough Segmentation problem: no physical break in acoustic signal during hearing speech Use top-down processing (knowledge of language) to help us determine meaning Also use charact ...
... Link between seeing faces and perceiving speech (FFA on cortex) Phonemic restoration effect: fill in phoneme covered by cough Segmentation problem: no physical break in acoustic signal during hearing speech Use top-down processing (knowledge of language) to help us determine meaning Also use charact ...
Chapter 4 Section 3
... Sound travels through the air in _________________. It is caused by changes in air pressure that result from _____________________. Anything that makes a sound causes vibrations. Each of these vibrations is called a cycle or a sound wave. Every _____________ has its own pitch and loudness. Pitch Sou ...
... Sound travels through the air in _________________. It is caused by changes in air pressure that result from _____________________. Anything that makes a sound causes vibrations. Each of these vibrations is called a cycle or a sound wave. Every _____________ has its own pitch and loudness. Pitch Sou ...
The ear
... What are the different ways we determine direction of sound? Single Pinna: cues of direction: up/down/turn-around Two Pinnae: Horizontal position of a sound by comparing the information coming from your two ears. Ex. If the sound is to your left, it will arrive at your left ear a little bit sooner ...
... What are the different ways we determine direction of sound? Single Pinna: cues of direction: up/down/turn-around Two Pinnae: Horizontal position of a sound by comparing the information coming from your two ears. Ex. If the sound is to your left, it will arrive at your left ear a little bit sooner ...
Chapter 12: Sound Localization and the Auditory Scene
... The pinna and head affect the intensities of frequencies Measurements have been performed by placing small microphones in ears and comparing the intensities of frequencies with those at the sound source – The difference is called the head-related transfer function (HRTF) – This is a spectral cue sin ...
... The pinna and head affect the intensities of frequencies Measurements have been performed by placing small microphones in ears and comparing the intensities of frequencies with those at the sound source – The difference is called the head-related transfer function (HRTF) – This is a spectral cue sin ...
Discussion Questions
... • Name at least two animals that use sounds humans can’t hear to communicate or navigate. • What are infrasounds, and how do elephants use them? • Explain how bats use high-frequency sounds to navigate and find food. ...
... • Name at least two animals that use sounds humans can’t hear to communicate or navigate. • What are infrasounds, and how do elephants use them? • Explain how bats use high-frequency sounds to navigate and find food. ...
Hearing Sound
... small membrane on the cochlea, amplifies vibrations of the eardrum (NOTE: P = F/A - the relatively smaller area of the oval window result in an increase in the pressure resulting from the applied force). The cochlea contains the receptors called hair cells. Different hair cells respond to different ...
... small membrane on the cochlea, amplifies vibrations of the eardrum (NOTE: P = F/A - the relatively smaller area of the oval window result in an increase in the pressure resulting from the applied force). The cochlea contains the receptors called hair cells. Different hair cells respond to different ...
Homework Study WOW – Relay tomorrow Chapter 20 – open notes
... Wednesday, August 9, 2017 Objective: YWBAT demonstrate mastery of the ...
... Wednesday, August 9, 2017 Objective: YWBAT demonstrate mastery of the ...
Slide 1
... • Techniques for Sound Localization – Horizontal: Left-right, Vertical: Up-down • Localization of Sound in Horizontal Plane – Interaural time delay: Time taken for sound to reach from ear to ear – Interaural intensity difference: Sound at high frequency from one side of ear ...
... • Techniques for Sound Localization – Horizontal: Left-right, Vertical: Up-down • Localization of Sound in Horizontal Plane – Interaural time delay: Time taken for sound to reach from ear to ear – Interaural intensity difference: Sound at high frequency from one side of ear ...
