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

Temporal changes in a complex spectral profile.

W A Yost, M J Moore

    The Journal of the Acoustical Society of America
    |June 1, 1987
    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

    Improvements in Survival and Clinical Benefit With Gemcitabine as First-Line Therapy for Patients With Advanced Pancreas Cancer: A Randomized Trial.

    Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2023
    Same author

    Shaped by Their Environment: Variation in Blue Whale Morphology across Three Productive Coastal Ecosystems.

    Integrative organismal biology (Oxford, England)·2023
    Same author

    Gemcitabine and Cisplatin Versus Methotrexate, Vinblastine, Doxorubicin, and Cisplatin in Advanced or Metastatic Bladder Cancer: Results of a Large, Randomized, Multinational, Multicenter, Phase III Study.

    Journal of clinical oncology : official journal of the American Society of Clinical Oncology·2023
    Same author

    A Comparison of Cranial Cavity Extraction Tools for Non-contrast Enhanced CT Scans in Acute Stroke Patients.

    Neuroinformatics·2021
    Same author

    Gross and histopathologic diagnoses from North Atlantic right whale Eubalaena glacialis mortalities between 2003 and 2018.

    Diseases of aquatic organisms·2019
    Same author

    A Second Spore Stage Confirmed for Apioplagiostoma populi, the Causal Agent of Bronze Leaf Disease of Populus in Minnesota.

    Plant disease·2019
    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

    Listeners can detect temporal changes in complex sound spectra up to 5-10 cycles per second. Beyond this rate, auditory perception struggles to distinguish these dynamic spectral features from static noise, impacting speech and environmental sound processing.

    Area of Science:

    • Auditory Perception
    • Psychoacoustics
    • Signal Processing

    Background:

    • Complex sounds possess dynamic spectral properties that influence auditory perception.
    • Understanding how the auditory system processes temporally varying spectral information is crucial for explaining sound perception in natural environments.

    Purpose of the Study:

    • To investigate the temporal modulation transfer function for spectral variations in complex auditory stimuli.
    • To determine the rate limits of auditory perception for dynamic spectral changes in rippled noise.

    Main Methods:

    • Listeners discriminated temporally modulated rippled noise from stationary flat-spectrum noise.
    • Spectral peak spacing or location in rippled noise was varied sinusoidally over time.
    • Discrimination performance was assessed across various temporal modulation rates.

    Related Experiment Videos

    Main Results:

    • Listeners could discriminate modulated rippled noise from flat noise up to modulation rates of 5-10 cycles per second (cps).
    • Above 5-10 cps, the modulated rippled noise became indistinguishable from flat noise.
    • This suggests limitations in auditory channel monitoring or slow perceptual processing mechanisms.

    Conclusions:

    • The auditory system has limited temporal resolution for processing dynamic spectral changes.
    • These findings have implications for understanding the perception of speech formants, reverberation effects, and repetition pitch.
    • The study highlights the challenges the auditory system faces in extracting information from complex, time-varying spectral profiles.