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Cochlear implants (CIs) are devices that restore the sense of hearing in people with severe sensorineural hearing loss. An electrode array inserted in the cochlea bypasses the natural transducer mechanism that transforms mechanical sound…

神经元与认知 · 定量生物学 2025-01-30 Franklin Alvarez , Yixuan Zhang , Daniel Kipping , Waldo Nogueira

Neural health refers to the condition and functionality of the auditory nerve fibers (ANFs),which are crucial for transmitting sound signals from the cochlea to the brain.However, neural health cannot be directly measured due to current…

医学物理 · 物理学 2024-09-24 Yixuan Zhang , Daniel Kipping , Waldo Nogueira

Model-based studies of auditory nerve responses to electrical stimulation can provide insight into the functioning of cochlear implants. Ideally, these studies can identify limitations in sound processing strategies and lead to improved…

神经元与认知 · 定量生物学 2015-08-07 Joshua H. Goldwyn , Jay T. Rubinstein , Eric Shea-Brown

The cochlear implant (CI) is a successful biomedical device that enables individuals with severe-to-profound hearing loss to perceive sound through electrical stimulation, yet listening in noise remains challenging. Recent deep learning…

音频与语音处理 · 电气工程与系统科学 2026-01-30 Meng-Ping Lin , Enoch Hsin-Ho Huang , Shao-Yi Chien , Yu Tsao

We expand from a spontaneous to an evoked potentials (EP) data set of brain electrical activities as electrocorticogram (ECoG) and electrothalamogram (EThG) in juvenile pig under various sedation, ischemia and recovery states. This EP data…

神经元与认知 · 定量生物学 2021-12-06 Martin G. Frasch , Bernd Walter , Christoph Anders , Reinhard Bauer

Intracellular recordings of neuronal membrane potential are a central tool in neurophysiology. In many situations, especially in vivo, the traditional limitation of such recordings is the high electrode resistance, which may cause…

神经元与认知 · 定量生物学 2007-11-15 R. Brette , Z. Piwkowska , M. Rudolph-Lilith , T. Bal , A. Destexhe

We propose a brain-informed speech separation method for cochlear implants (CIs) that uses electroencephalography (EEG)-derived attention cues to guide enhancement toward the attended speaker. An attention-guided network fuses audio…

音频与语音处理 · 电气工程与系统科学 2026-02-02 Tom Gajecki , Jonas Althoff , Waldo Nogueira

Acoustic Echo Cancellation (AEC) plays a key role in voice interaction. Due to the explicit mathematical principle and intelligent nature to accommodate conditions, adaptive filters with different types of implementations are always used…

声音 · 计算机科学 2020-05-20 Lu Ma , Hua Huang , Pei Zhao , Tengrong Su

We present RECAP (REtrieval-Augmented Audio CAPtioning), a novel and effective audio captioning system that generates captions conditioned on an input audio and other captions similar to the audio retrieved from a datastore. Additionally,…

音频与语音处理 · 电气工程与系统科学 2024-06-07 Sreyan Ghosh , Sonal Kumar , Chandra Kiran Reddy Evuru , Ramani Duraiswami , Dinesh Manocha

The human cochlea is a remarkable device, able to discern extremely small amplitude sound pressure waves, and discriminate between very close frequencies. Simulation of the cochlea is computationally challenging due to its complex geometry,…

数值分析 · 数学 2025-10-20 Edward Givelberg , Julian Bunn

The complex absorbing potential (CAP) technique is one of the commonly used Non-Hermitian quantum mechanics approaches for characterizing electronic resonances. CAP combined with various electronic structure methods has shown promising…

化学物理 · 物理学 2025-03-11 Soubhik Mondal , Ksenia B. Bravaya

Translation of imagined speech electroencephalogram(EEG) into human understandable commands greatly facilitates the design of naturalistic brain computer interfaces. To achieve improved imagined speech unit classification, this work aims to…

信号处理 · 电气工程与系统科学 2020-11-05 Rini A Sharon , Hema A Murthy

Human beings have developed fantastic abilities to integrate information from various sensory sources exploring their inherent complementarity. Perceptual capabilities are therefore heightened, enabling, for instance, the well-known…

计算机视觉与模式识别 · 计算机科学 2021-04-14 Gustavo Assunção , Nuno Gonçalves , Paulo Menezes

In multi speakers environments, cochlear implant (CI) users may attend to a target sound source in a different manner from the normal hearing (NH) individuals during a conversation. This study attempted to investigate the effect of…

音频与语音处理 · 电气工程与系统科学 2021-03-05 Sara Akbarzadeh , Sungmin Lee , Chin-Tuan Tan

Acoustic traps are used to capture and handle suspended microparticles and cells in microfluidic applications. A particular simple and much-used acoustic trap consists of a commercially available, millimeter-sized, liquid-filled glass…

流体动力学 · 物理学 2017-08-30 Mikkel W. H. Ley , Henrik Bruus

Functional magnetic resonance imaging provides rich spatio-temporal data of human brain activity during task and rest. Many recent efforts have focussed on characterising dynamics of brain activity. One notable instance is co-activation…

Bimodal stimulation, combining cochlear implant (CI) and acoustic input from the opposite ear, typically enhances speech perception but varies due to factors like temporal mismatch. Previously, we used cortical auditory evoked potentials…

神经元与认知 · 定量生物学 2025-01-29 Hanna Dolhopiatenko , Waldo Nogueira

Current assistive hearing devices, such as hearing aids and cochlear implants, lack the ability to adapt to the listener's focus of auditory attention, limiting their effectiveness in complex acoustic environments like cocktail party…

信号处理 · 电气工程与系统科学 2025-10-29 Simon Geirnaert , Simon L. Kappel , Preben Kidmose

Misdiagnosis can result in delayed treatment and patient harm. Robotic patient simulators (robopatients) provide a controlled framework for training and evaluating clinicians in rare and complex cases. We investigate auditory tactile…

机器人学 · 计算机科学 2026-02-16 Saitarun Nadipineni , Chapa Sirithunge , Yue Xie , Fumiya Iida , Thilina Dulantha Lalitharatne

Humans possess a remarkable ability to integrate auditory and visual information, enabling a deeper understanding of the surrounding environment. This early fusion of audio and visual cues, demonstrated through cognitive psychology and…

计算机视觉与模式识别 · 计算机科学 2023-12-05 Shentong Mo , Pedro Morgado
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