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 Experiment Videos

Interaural correlation discrimination: i. bandwidth and level dependence

K J Gabriel, H S Colburn

    The Journal of the Acoustical Society of America
    |May 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

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

    Sort by
    Same author

    Inhibition shapes response selectivity in the inferior colliculus by gain modulation.

    Frontiers in neural circuits·2012
    Same author

    High-Resolution Digital Integral Photography by use of a Scanning Microlens Array.

    Applied optics·2008
    Same author

    Rate and timing cues associated with the cochlear amplifier: level discrimination based on monaural cross-frequency coincidence detection.

    The Journal of the Acoustical Society of America·2001
    Same author

    Evaluating auditory performance limits: i. one-parameter discrimination using a computational model for the auditory nerve.

    Neural computation·2001
    Same author

    Evaluating auditory performance limits: II. One-parameter discrimination with random-level variation.

    Neural computation·2001
    Same author

    Interaural correlation sensitivity.

    The Journal of the Acoustical Society of America·2001
    Same journal

    High-resolution depth estimation for multiple wideband sources in deep sea via sparse Bayesian learninga).

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

    Depression markers in speech: An approach based on tract variables dynamics.

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

    The oyster toadfish (Opsanus tau) alters active and diurnal calling amid vessel noise in New York City.

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

    Experimental noise characterisation of phase-locked tandem-rotor in edgewise flight.

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

    The tune-text-temporal synergy: Prosodic effects of final segmental weakening in Neapolitan.

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

    Monitoring vessel movement above critical offshore infrastructure using distributed acoustic sensing.

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

    This study investigated auditory perception, specifically the just-noticeable difference (jnd) in interaural cross-correlation. Results show jnd varies with bandwidth and reference correlation, with current models falling short.

    Area of Science:

    • Auditory Neuroscience
    • Psychoacoustics
    • Signal Processing

    Background:

    • Interaural cross-correlation (IACC) is crucial for sound localization.
    • Understanding the just-noticeable difference (jnd) in IACC is vital for auditory perception research.

    Purpose of the Study:

    • To measure IACC jnds across various bandwidths and reference correlations.
    • To evaluate existing models' ability to predict these jnd measurements.

    Main Methods:

    • Gaussian noise stimuli were used with constant total power and constant spectral power.
    • JNDs were measured for two reference correlations (1 and 0) at multiple bandwidths.
    • The effect of spectral level changes on jnds was investigated.

    Main Results:

    Related Experiment Videos

    • At a reference correlation of 1, jnd increased with bandwidth above 115 Hz.
    • At a reference correlation of 0, jnd decreased with bandwidth up to 115 Hz, then plateaued.
    • Decreased spectral level increased jnd at reference correlation 1 but had no effect at reference correlation 0.

    Conclusions:

    • IACC jnd is significantly influenced by bandwidth and reference correlation.
    • Auditory model performance in predicting IACC jnds is limited.
    • Further model refinement is needed to capture empirical findings.