Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Frequency-Domain Interpretation of PD Control

Frequency-Domain Interpretation of PD Control

Proportional-Derivative (PD) controllers are widely used in fan control systems to improve stability and performance. A fan control system can be effectively represented using a Bode plot to illustrate the impact of a PD controller through its transfer function. The Bode plot visually conveys how PD control modifies the fan's response across various frequencies, providing a frequency domain interpretation of the controller's behavior.
The proportional control gain, combined with the...

You might also read

Related Articles

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

Sort by

Same author

Attention modulates the cortical representation of speech sounds in the spatial release from informational masking.

Auditory perception & cognition·2026

Same author

Investigating the Utility of a Compact Loudspeaker Array for Audiometric Testing.

American journal of audiology·2024

Same author

Spatial release from informational masking enhances the early cortical representation of speech sounds.

Auditory perception & cognition·2022

Same author

Robustness of an Adaptive Beamforming Method for Hearing Aids.

Acta oto-laryngologica·2020

Same author

A method for degrading sound localization while preserving binaural advantages for speech reception in noise.

The Journal of the Acoustical Society of America·2019

Same author

Can monaural temporal masking explain the ongoing precedence effect?

The Journal of the Acoustical Society of America·2018

Search research articles

Related Experiment Video

Updated: Mar 15, 2026

A Two-interval Forced-choice Task for Multisensory Comparisons

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

Testing a dominance-region hypothesis for interaural time discrimination using off-frequency maskers.

Richard L Freyman¹, Benjamin H Zobel¹, Patrick M Zurek²

¹Department of Speech, Language, and Hearing Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003 USA.

JASA Express Letters

|March 13, 2026

Summary

This summary is machine-generated.

This study investigated the role of a 700 Hz auditory region in interaural time delay fine structure (ITD-FS) sensitivity. Masking this region did not significantly impact ITD-FS discrimination at other frequencies, challenging a recent proposal.

More Related Videos

Testing Tactile Masking between the Forearms

Testing Tactile Masking between the Forearms

Published on: February 10, 2016

A Method to Study Adaptation to Left-Right Reversed Audition

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

Related Experiment Videos

Last Updated: Mar 15, 2026

A Two-interval Forced-choice Task for Multisensory Comparisons

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

Testing Tactile Masking between the Forearms

Testing Tactile Masking between the Forearms

Published on: February 10, 2016

A Method to Study Adaptation to Left-Right Reversed Audition

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

Area of Science:

Auditory Neuroscience
Psychoacoustics
Signal Processing

Background:

A steep decline in interaural time delay fine structure (ITD-FS) sensitivity occurs between 1.2 and 1.5 kHz.
One hypothesis suggests this roll-off is due to reduced spread of excitation to a 700 Hz dominance region.

Purpose of the Study:

To evaluate the hypothesis that the 700 Hz region is critical for high-frequency ITD-FS sensitivity.
To determine if masking the 700 Hz region impacts ITD-FS discrimination at other frequencies.

Main Methods:

Experiment 1: Measured ITD-FS sensitivity for high-frequency tones using low-pass filtered masking noise (800 Hz cutoff).
Experiment 2: Investigated the inverse scenario with low-frequency tones and higher-frequency masking noise.
Utilized interaurally uncorrelated masking noise to isolate specific frequency regions.

Main Results:

Masking the 700 Hz region was not found to be particularly effective in reducing ITD-FS discriminability at other frequencies.
Neither experimental configuration supported the hypothesis linking the 700 Hz dominance region to the high-frequency ITD-FS roll-off.

Conclusions:

The proposed role of the 700 Hz dominance region in explaining the high-frequency ITD-FS roll-off is not supported by these findings.
Further research is needed to understand the mechanisms underlying the observed ITD-FS sensitivity changes.