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ResearcherID: O-3394-2014
Scopus Author ID: 53983249200
Loop profile: 766850
SciProfiles: 2698382

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Employment (6)

University of Granada: Granada, Andalusia, ES

2024-01-01 to present | Ramón y Cajal fellow (Signal Theory, Telematics and Communications)
Employment
Source: Self-asserted source
Joaquin T. Valderrama

University of Granada: Granada, Andalucía, ES

2023-01-01 to 2023-12-31 | Maria Zambrano Research Fellow (Signal Theory, Telematics and Communications)
Employment
Source: Self-asserted source
Joaquin T. Valderrama

National Acoustic Laboratories: Chatswood, AU

2021-01-01 to 2022-11-20 | Senior Research Scientist
Employment
Source: Self-asserted source
Joaquin T. Valderrama

National Acoustic Laboratories: Chatswood, AU

2015-03-01 to 2020-12-31 | Research Scientist
Employment
Source: Self-asserted source
Joaquin T. Valderrama

Universidad de Granada: Granada, ES

2010-10 to 2015-02 | Research Fellow (Signal Theory, Telematics and Communications)
Employment
Source: Self-asserted source
Joaquin T. Valderrama

Deloitte Touche Tohmatsu Limited: London, GB

2008-09 to 2009-09 | Strategy & Operations Consultant (Telecommunications, Media and Technology (Madrid))
Employment
Source: Self-asserted source
Joaquin T. Valderrama

Education and qualifications (5)

Universidad de Salamanca: Salamanca, ES

2014-09 to 2015-06 | Diploma of Specialization in Audiology
Education
Source: Self-asserted source
Joaquin T. Valderrama

Universidad de Granada: Granada, ES

2010-10 to 2014-11 | PhD (Signal Theory, Telematics and Communications)
Education
Source: Self-asserted source
Joaquin T. Valderrama

Universidad de Granada: Granada, ES

2009-09 to 2010-12 | MoS in Multimedia Technologies
Education
Source: Self-asserted source
Joaquin T. Valderrama

Universidad Europea de Madrid: Madrid, ES

2002-09 to 2008-06 | BoS in Business Administration and Management
Education
Source: Self-asserted source
Joaquin T. Valderrama

Universidad Europea de Madrid: Madrid, ES

2002-09 to 2008-06 | BoS in Telecommunication Engineering
Education
Source: Self-asserted source
Joaquin T. Valderrama

Funding (3)

Ramón y Cajal Fellowship 2022

Source: Self-asserted source
Joaquin T. Valderrama

Maria Zambrano Fellowship: Attraction of international talent

2023-01 to 2023-12 | Salary award
Ministerio de Universidades (Madrid, ES)
URL: https://investigacion.ugr.es/sites/vic/investigacion/public/documentos/rrhh/resiliencia/2022/def290722.pdf
GRANT_NUMBER: NA
Source: Self-asserted source
Joaquin T. Valderrama

University Professor Education (FPU)

2010-10 to 2014-10 | Salary award
Ministerio de Educación Cultura y Deporte (Madrid, ES)
URL: https://www.boe.es/boe/dias/2010/10/11/pdfs/BOE-A-2010-15573.pdf
GRANT_NUMBER: AP2009-3150
Source: Self-asserted source
Joaquin T. Valderrama

Works (28)

Reduced Listening Effort with Adaptive Binaural Beamforming in Realistic Noisy Environments

2024-10-29 | Preprint
DOI: 10.20944/preprints202410.2287.v1
Contributors: Joaquin T. Valderrama; Jorge Mejia; Angela Wong; Nicholas C. Herbert; Brent Edwards
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Safety, feasibility, and acceptability of a novel device to monitor ischaemic stroke patients

Journal of Medical Engineering & Technology
2024-10-14 | Journal article
DOI: 10.1080/03091902.2024.2409115
Part of ISSN: 0309-1902
Part of ISSN: 1464-522X
Contributors: Samuel van Bohemen; Jeffrey M. Rogers; Aleksandra Alavanja; Andrew Evans; Noel Young; Philip C. Boughton; Joaquin T. Valderrama; Andre Z. Kyme
Source: Self-asserted source
Joaquin T. Valderrama

The value of headphone accommodations in Apple Airpods Pro for managing speech-in-noise hearing difficulties of individuals with normal audiograms

International Journal of Audiology
2024-06-03 | Journal article
DOI: 10.1080/14992027.2023.2199442
Contributors: Joaquin T. Valderrama; Jorge Mejia; Angela Wong; Nicky Chong-White; Brent Edwards
Source: check_circle
Crossref

Multi-response deconvolution of auditory evoked potentials in a reduced representation space

The Journal of the Acoustical Society of America
2024-06-01 | Journal article
DOI: 10.1121/10.0026228
Contributors: Angel de la Torre; Inmaculada Sanchez; Isaac M. Alvarez; Jose C. Segura; Joaquin T. Valderrama; Nicolas Muller; Jose L. Vargas
Source: check_circle
Crossref

Hearing aids reduce self-perceived difficulties in noise for listeners with normal audiograms

Ear & Hearing
2024-01 | Journal article
DOI: 10.1097/aud.0000000000001412
Part of ISSN: 1538-4667
Contributors: Kiri Mealings; Joaquin T. Valderrama; Jorge Mejia; Ingrid Yeend; Elizabeth F. Beach; Brent Edwards
Source: Self-asserted source
Joaquin T. Valderrama

Auditory brainstem responses obtained with randomised stimulation level

International Journal of Audiology
2023-04-03 | Journal article
DOI: 10.1080/14992027.2022.2047233
Contributors: Marta Martinez; Joaquin T. Valderrama; Isaac M. Alvarez; Angel de la Torre; Jose L. Vargas
Source: check_circle
Crossref

<span data-contrast="auto">Hearing Aids Reduce Self-Perceived Difficulties in Noise for Listeners with Normal Audiograms <span data-ccp-props="{">

2023-02-02 | Preprint
DOI: 10.20944/preprints202302.0035.v1
Contributors: Kiri Mealings; Joaquin T. Valderrama; Jorge Mejia; Ingrid Yeend; Elizabeth F. Beach; Brent Edwards
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Behavioural and Neurophysiological Assessment of Hearing Aid Benefits in an Adult Population with and without Hearing Loss

2023-01-12 | Preprint
DOI: 10.20944/preprints202301.0202.v1
Contributors: Shivali Appaiah-Konganda; Mridula Sharma; Ronny Ibrahim; Jessica J. M. Monaghan; John Newall; Joaquin Tomas Valderrama Valenzuela
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The hunt for hidden hearing loss in humans: From preclinical studies to effective interventions

Frontiers in Neuroscience
2022-09-15 | Journal article
DOI: 10.3389/fnins.2022.1000304
Part of ISSN: 1662-453X
Contributors: Joaquin T. Valderrama; Angel de la Torre; David McAlpine
Source: Self-asserted source
Joaquin T. Valderrama

Subspace-constrained deconvolution of auditory evoked potentials

The Journal of the Acoustical Society of America
2022-06 | Journal article
DOI: 10.1121/10.0011423
Contributors: Angel de la Torre; Joaquin T. Valderrama; Jose C. Segura; Isaac M. Alvarez; Jesus Garcia-Miranda
Source: check_circle
Crossref

Latency-dependent filtering and compact representation of the complete auditory pathway response.

The Journal of the Acoustical Society of America
2020-08-01 | Journal article
DOI: 10.1121/10.0001673
PMID: 32873047
Source: Self-asserted source
Joaquin T. Valderrama
grade
Preferred source (of 2)‎

Single-channel EEG measurement of engagement in virtual rehabilitation: a validation study

Virtual Reality
2020-07 | Journal article
DOI: 10.1007/s10055-020-00460-8
Source: Self-asserted source
Joaquin T. Valderrama
grade
Preferred source (of 2)‎

Development of Frontal EEG Differences Between Eyes-Closed and Eyes-Open Resting Conditions in Children: Data From a Single-Channel Dry-Sensor Portable Device.

Clinical EEG and neuroscience
2020-07-31 | Journal article
DOI: 10.1177/1550059420946648
PMID: 32735462
Source: Self-asserted source
Joaquin T. Valderrama

Design and evaluation of the effectiveness of a corpus of congruent and incongruent English sentences for the study of event related potentials.

International journal of audiology
2020-07-28 | Journal article
DOI: 10.1080/14992027.2020.1798518
PMID: 32720818
Source: Self-asserted source
Joaquin T. Valderrama
grade
Preferred source (of 2)‎

Discovering the Unmet Needs of People With Difficulties Understanding Speech in Noise and a Normal or Near-Normal Audiogram.

American journal of audiology
2020-05-28 | Journal article
DOI: 10.1044/2020_aja-19-00093
PMID: 32463705
Source: Self-asserted source
Joaquin T. Valderrama

Matrix-based formulation of the iterative randomized stimulation and averaging method for recording evoked potentials.

The Journal of the Acoustical Society of America
2019-12-01 | Journal article
DOI: 10.1121/1.5139639
PMID: 31893705
Source: Self-asserted source
Joaquin T. Valderrama

Comorbidity of Auditory Processing, Attention, and Memory in Children With Word Reading Difficulties.

Frontiers in psychology
2019-10-22 | Journal article
DOI: 10.3389/fpsyg.2019.02383
PMID: 31695659
PMC: PMC6817942
Source: Self-asserted source
Joaquin T. Valderrama

An automatic algorithm for blink-artifact suppression based on iterative template matching: Application to single channel recording of cortical auditory evoked potentials

Journal of Neural Engineering
2018 | Journal article
DOI: 10.1088/1741-2552/aa8d95
EID:

2-s2.0-85040685732
Contributors: Valderrama, J.T.; De La Torre, A.; Van Dun, B.
Source: Self-asserted source
Joaquin T. Valderrama via Scopus - Elsevier
grade
Preferred source (of 2)‎

Effects of lifetime noise exposure on the middle-age human auditory brainstem response, tinnitus and speech-in-noise intelligibility

Hearing Research
2018 | Journal article
DOI: 10.1016/j.heares.2018.06.003
EID:

2-s2.0-85048595590
Contributors: Valderrama, J.T.; Beach, E.F.; Yeend, I.; Sharma, M.; Van Dun, B.; Dillon, H.
Source: Self-asserted source
Joaquin T. Valderrama via Scopus - Elsevier

Selective processing of auditory evoked responses with iterative-randomized stimulation and averaging: A strategy for evaluating the time-invariant assumption

Hear Res
2016 | Journal article
DOI: 10.1016/j.heares.2015.12.009
Contributors: Valderrama, J. T.; de la Torre, A.; Medina, C.; Segura, J. C.; Thornton, A. R.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

A flexible and inexpensive high-performance auditory evoked response recording system appropriate for research purposes

Biomedical Engineering-Biomedizinische Technik
2014 | Journal article
DOI: 10.1515/bmt-2014-0034
WOSUID:

WOS:000343183700009
Contributors: Valderrama, J. T.; de la Torre, A.; Alvarez, I.; Segura, J. C.; Sainz, M.; Vargas, J. L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

A study of adaptation mechanisms based on ABR recorded at high stimulation rate

Clinical Neurophysiology
2014 | Journal article
DOI: 10.1016/j.clinph.2013.06.190
WOSUID:

WOS:000332400300022
Contributors: Valderrama, J. T.; de la Torre, A.; Alvarez, I.; Segura, J. C.; Thornton, A. R. D.; Sainz, M.; Vargas, J. L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

Auditory brainstem and middle latency responses recorded at fast rates with randomized stimulation

The Journal of the Acoustical Society of America
2014 | Journal article
DOI: 10.1121/1.4900832
WOSUID:

MEDLINE:25480070
Contributors: Valderrama, Joaquin T.; de la Torre, Angel; Alvarez, Isaac M.; Segura, Jose C.; Thornton, A. Roger D.; Sainz, Manuel; Vargas, Jose L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

Automatic quality assessment and peak identification of auditory brainstem responses with fitted parametric peaks

Computer Methods and Programs in Biomedicine
2014 | Journal article
DOI: 10.1016/j.cmpb.2014.02.015
WOSUID:

WOS:000334855200016
Contributors: Valderrama, J. T.; de la Torre, A.; Alvarez, I.; Segura, J. C.; Thornton, A. R. D.; Sainz, M.; Vargas, J. L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

A portable, modular, and low cost auditory brainstem response recording system including an algorithm for automatic identification of responses suitable for hearing screening

IEEE EMBS Special Topic Conference on Point-of-Care (POC) Healthcare Technologies: Synergy Towards Better Global Healthcare, PHT 2013
2013 | Conference paper
DOI: 10.1109/PHT.2013.6461314
EID:

2-s2.0-84874570512
Contributors: Valderrama, J.T.; Alvarez, I.; De La Torre, A.; Segura, J.C.; Sainz, M.; Vargas, J.L.
Source: Self-asserted source
Joaquin T. Valderrama via Scopus - Elsevier

Recording of auditory brainstem response at high stimulation rates using randomized stimulation and averaging

Journal of the Acoustical Society of America
2012 | Journal article
DOI: 10.1121/1.4764511
WOSUID:

WOS:000314995600030
Contributors: Valderrama, J. T.; Alvarez, I.; de la Torre, A.; Segura, J. C.; Sainz, M.; Vargas, J. L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID
grade
Preferred source (of 2)‎

Changes Over Time of the Refractory Properties Measured from ECAP in Pulsar CI100 Cochlear Implant Recipients

Journal of International Advanced Otology
2011 | Journal article
WOSUID:

WOS:000298572200019
Contributors: Alvarez, I.; de la Torre, A.; Valderrama, J.; Roldan, C.; Sainz, M.; Segura, J. C.; Vargas, J. L.
Source: Self-asserted source
Joaquin T. Valderrama via ResearcherID

Educational approach of a BAER recording system based on experiential learning

Technics Technologies Education Management
2011 | Journal article
EID:

2-s2.0-84855541751
Contributors: Valderrama, J.T.; Alvarez, I.; de la Torre, A.; Segura, J.C.; Sainz, M.; Vargas, J.L.
Source: Self-asserted source
Joaquin T. Valderrama via Scopus - Elsevier

Peer review (1 review for 1 publication/grant)

Review activity for Signal, image and video processing. (1)
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