Results 51 to 60 of about 22,943,569 (259)

Quantitative Assessment of voice by Acoustic Analysis in patients undergoing Microlaryngeal Surgery for vocal cord nodules

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2013
Objective: To assess the usefulness of acoustic analysis of voice in patients undergoing microiaryngeal surgery at R.G Kar Medical College and to support the current practice of subjective voice evaluation in such patients.
Pranay Kumar Agarwal   +4 more
doaj  

Behavioural evidence of a dissociation between voice gender categorization and phoneme categorization using auditory morphed stimuli

open access: yesFrontiers in Psychology, 2014
Both voice gender and speech perception rely on neuronal populations located in the peri-sylvian areas. However, whilst functional imaging studies suggest a left versus right hemisphere and anterior versus posterior dissociation between voice and speech ...
Cyril R Pernet   +2 more
doaj   +1 more source

Intermountain Acoustic Musician, Volume 23 Number 7, July 2006

open access: yes, 2006
Salt Lake City, UT: International Bluegrass Association; The Intermountain Acoustic Music Association is a member of the International Bluegrass Music Association and Folk Alliance, the North American folk music and dance alliance. Intermountain Acoustic
Intermountain Acoustic Music Association
core  

A Molecularly Defined Midbrain Circuit Mechanism for Sound‐Driven Defensive Behavior and Anxiety

open access: yesAdvanced Science, EarlyView.
Schematic diagram showing the Cbln2+ ICx–dPAG circuit for sound‐driven defensive and anxiety‐like behaviors. ABSTRACT The innate defense behaviors in response to threatening sounds play a fundamental role in survival. However, the neural circuits that detect threat‐relevant auditory cues and transform them into defensive behaviors remain poorly defined.
Jie Cao   +8 more
wiley   +1 more source

The effect of mild-stage Alzheimer’s disease on the acoustic parameters of voice

open access: yesThe Egyptian Journal of Otolaryngology
Objective Our study aimed to reveal the differences by comparing the objective and subjective voice features of individuals diagnosed with mild-stage Alzheimer’s disease (AD) with those with normal cognitive abilities.
Emel Arslan-Sarımehmetoğlu   +1 more
doaj   +1 more source

Objective and Subjective Evaluation of Voice Parameters in Early and Late Periods After Smoking Cessation

open access: yesB-ENT
Objective: Cigarette smoking impairs voice quality by inducing inflammatory and structural changes in the vocal folds, resulting in measurable alterations in acoustic parameters such as jitter, shimmer, and harmonics-to-noise ratio (HNR).
Buse Yaşar Gökgül   +3 more
doaj   +1 more source

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

open access: yesAdvanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler   +4 more
wiley   +1 more source

Stroboscopic evaluation and voice acoustic analysis of early glottic carcinoma pre and post-radiotherapy

open access: yesThe Egyptian Journal of Otolaryngology
Background Early glottic carcinoma primarily affects the vocal folds and most commonly presents with the symptom of dysphonia, which is an effect of the tumor interfering with normal vocal fold vibration.
Abdulaziz Marzouq AL-Rashidi   +4 more
doaj   +1 more source

Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations

open access: yesAdvanced Electronic Materials, EarlyView.
This work presents a throat‐mounted mechanoelectric sensor integrated with an ion‐gel/graphene reservoir device for on‐device speech recognition. The system converts raw biomechanical vibrations into rich nonlinear current dynamics, enabling efficient classification through a simple linear readout. The approach highlights a compact and tunable physical‐
Daiki Nishioka   +5 more
wiley   +1 more source

The potential of acoustic measures for measuring the supranormal speaking voice

open access: yes, 2011
INTRODUCTION: Acoustic analysis is commonly used to objectively measure the voice as it is non-invasive and in-expensive. Many acoustic measures have been shown to reliably measure quasi-periodic voice signals. Normal and supranormal (better-than-normal)
Madill, C   +4 more
core  

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