Deep spoken keyword spotting: An overview

I López-Espejo, ZH Tan, JHL Hansen, J Jensen - IEEE Access, 2021 - ieeexplore.ieee.org
Spoken keyword spotting (KWS) deals with the identification of keywords in audio streams
and has become a fast-growing technology thanks to the paradigm shift introduced by deep …

Frequency analysis and synthesis using a Gammatone filterbank

V Hohmann - Acta Acustica united with Acustica, 2002 - ingentaconnect.com
This paper describes an efficient implementation of the 4th-order linear Gammatone filter [1,
2] based on an impulse-invariant, all-pole design. A linear auditory filterbank is constructed …

A dynamic compressive gammachirp auditory filterbank

T Irino, RD Patterson - IEEE transactions on audio, speech, and …, 2006 - ieeexplore.ieee.org
It is now common to use knowledge about human auditory processing in the development of
audio signal processors. Until recently, however, such systems were limited by their linearity …

A compressive gammachirp auditory filter for both physiological and psychophysical data

T Irino, RD Patterson - The Journal of the Acoustical Society of …, 2001 - pubs.aip.org
A gammachirp auditory filter was developed by Irino and Patterson [J. Acoust. Soc. Am. 101,
412–419 (1997)] to provide a level-dependent version of the linear, gammatone auditory …

Hearing impairment simulator based on auditory excitation pattern playback: WHIS

T Irino - IEEE access, 2023 - ieeexplore.ieee.org
A new version of the Wakayama-University Hearing Impairment Simulator (WHIS) was
developed based on the idea of auditory excitation pattern (EP) playback instead of direct …

Exploring filterbank learning for keyword spotting

I López-Espejo, ZH Tan… - 2020 28th European Signal …, 2021 - ieeexplore.ieee.org
Despite their great performance over the years, handcrafted speech features are not
necessarily optimal for any particular speech application. Consequently, with greater or …

Auditory-based processing of communication sounds

TC Walters - 2011 - repository.cam.ac.uk
This thesis examines the possible benefits of adapting a biologically-inspired model of
human auditory processing as part of a machine-hearing system. Features were generated …

Cochlear transform

H Alfalahi, A Khandoker, G Apostolidis… - Authorea …, 2023 - techrxiv.org
Progress in signal processing seems to converge towards perceptually inspired algorithms.
This work proposes a novel signal processing framework, namely Cochlear Transform (CT) …

[HTML][HTML] Computational models of auditory sensation important for sound quality on basis of either gammatone or gammachirp auditory filterbank

T Isoyama, S Kidani, M Unoki - Applied Acoustics, 2024 - Elsevier
Four auditory sensation (loudness, sharpness, roughness, and fluctuation strength) models
incorporating a gammatone auditory filterbank (GTFB) or gammachirp auditory filterbank …

Computational model for predicting sound quality metrics using loudness model based on gammatone/gammachirp auditory filterbank and its applications

T Isoyama, S Kidani, M Unoki - INTER-NOISE and NOISE-CON …, 2023 - ingentaconnect.com
Sound quality metrics (SQMs), such as sharpness, roughness, and fluctuation strength, have
been utilized to study the perceived pleasantness or unpleasantness of sounds …