Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Interference: Path Lengths01:10

Interference: Path Lengths

2.3K
Consider two sources of sound, that may or may not be in phase, emitting waves at a single frequency, and consider the frequencies to be the same.
Two special sources may be considered when they are in phase. This can be easily achieved by feeding the two sources from the same source. An example would be synchronizing the two speakers by feeding them with the same source, such as the sound waves produced by a tuning fork. This setup ensures that the two sources have the same frequency and are...
2.3K
Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

1.1K
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
1.1K
Doppler Effect - II01:05

Doppler Effect - II

4.8K
The Doppler effect has several practical, real-world applications. For instance, meteorologists use Doppler radars to interpret weather events based on the Doppler effect. Typically, a transmitter emits radio waves at a specific frequency toward the sky from a weather station. The radio waves bounce off the clouds and precipitation and travel back to the weather station. The radio frequency of the waves reflected back to the station appears to decrease if the clouds or precipitation are moving...
4.8K
Auditory Perception01:17

Auditory Perception

1.2K
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
1.2K
Echo01:06

Echo

1.0K
The human ear cannot distinguish between two sources of sound if they happen to reach within a specific time interval, typically 0.1 seconds apart. More than this, and they are perceived as separate sources.
Imagine the sound is reflected back to the ears. Assuming that the source is very close to the human, the difference between hearing the two sounds—the emitted sound and the reflected sound—may be more than the minimum time for perceiving distinct sounds. If this is the case,...
1.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Localization of Free-Field Sound Sources in the Chronic Phase of Mild Ischemic Stroke.

Trends in hearing·2026
Same author

Towards model-based characterization of individual electrically stimulated nerve fibers.

PLoS computational biology·2026
Same author

Effects of Dual-Electrode Asynchrony on Temporal Pitch Discrimination With Amplitude Modulation and Short Inter-Pulse Intervals in Cochlear Implant Listeners.

Trends in hearing·2026
Same author

Bimodal Cochlear Implants: Measurement of the Localization Performance as a Function of Device Latency Difference.

Trends in hearing·2025
Same author

Release from Speech-on-Speech Masking: Additivity of Segregation Cues and Build-Up of Segregation.

Trends in hearing·2025
Same author

Notched noise reveals differential improvement in the neural representation of the sound envelope.

Communications biology·2025
Same journal

Sibilant differentiation before and after tongue cancer surgery: Acoustics, kinematics and the role of sensorimotor controla).

The Journal of the Acoustical Society of America·2026
Same journal

BioNet-A: Ultrasonic echo representation network for target discrimination using active SONAR.

The Journal of the Acoustical Society of America·2026
Same journal

Empty soft-drink cans and mass-loaded rods: Analogous homework problems from acoustic and mechanical domains.

The Journal of the Acoustical Society of America·2026
Same journal

Erratum: Statistical wave field theory: Anisotropic wave fields under Neumann's boundary condition [J. Acoust. Soc. Am. 159(3), 2265-2280 (2026)].

The Journal of the Acoustical Society of America·2026
Same journal

On the modification of tip leakage noise sources by porous treatment.

The Journal of the Acoustical Society of America·2026
Same journal

An educational opportunity: Acoustics in an empty room.

The Journal of the Acoustical Society of America·2026
See all related articles

Related Experiment Video

Updated: Feb 17, 2026

A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.5K

Temporal effects in interaural and sequential level difference perception.

Bernhard Laback1, Mathias Dietz2, Philip Joris3

  • 1Acoustics Research Institute, Austrian Academy of Sciences, Wohllebengasse 12-14, Vienna, A-1040, Austria.

The Journal of the Acoustical Society of America
|December 3, 2017
PubMed
Summary
This summary is machine-generated.

Temporal effects on interaural level difference (ILD) perception are clarified. Binaural adaptation, a reduction in ILD sensitivity at high modulation rates, is largely explained by monaural peripheral auditory processing, not solely binaural mechanisms.

More Related Videos

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents
10:27

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents

Published on: April 19, 2019

7.4K
The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies
08:24

The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies

Published on: August 25, 2023

1.2K

Related Experiment Videos

Last Updated: Feb 17, 2026

A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.5K
The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents
10:27

The Power of Interstimulus Interval for the Assessment of Temporal Processing in Rodents

Published on: April 19, 2019

7.4K
The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies
08:24

The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies

Published on: August 25, 2023

1.2K

Area of Science:

  • Auditory Neuroscience
  • Psychoacoustics
  • Signal Processing

Background:

  • Interaural level difference (ILD) perception's temporal dynamics are not fully understood.
  • Existing research suggests reduced ILD sensitivity at high modulation rates (binaural adaptation).
  • The role of monaural versus binaural processing in these temporal effects is debated.

Purpose of the Study:

  • To investigate temporal effects on interaural level difference (ILD) perception.
  • To determine if binaural adaptation is primarily a result of peripheral monaural processing.
  • To test a computational model predicting ILD perception across various temporal conditions.

Main Methods:

  • Experiment 1: Measured ILD and sequential-level-difference (SLD) thresholds using pulse trains at varying rates (100, 400, 800 pps).
  • Experiment 2: Compared ILD sensitivity for pulse trains versus pure tones.
  • Computational modeling: Integrated auditory periphery models with an interaural comparison stage.

Main Results:

  • ILD thresholds increased at 800 pps, consistent with binaural adaptation, while SLD thresholds did not.
  • Pulse trains showed enhanced ILD sensitivity compared to pure tones, indicating amplitude modulation's role.
  • The computational model successfully predicted observed ILD and binaural adaptation data.

Conclusions:

  • Temporal effects in ILD perception, including binaural adaptation, are largely explained by monaural peripheral auditory processing.
  • Amplitude modulation in stimuli enhances ILD sensitivity.
  • The proposed model provides a unified account of various temporal effects in ILD perception.