• 68 Citations
  • 5 h-Index
20062019
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Research Output 2006 2019

  • 68 Citations
  • 5 h-Index
  • 16 Article
  • 4 Conference contribution
2019

Quality of life of parents and siblings of children with cochlear implants

Umat, C., Abdul Wahat, N. H., Che Ross, S. & Goh, B. S., 1 Mar 2019, In : Journal of Otology. 14, 1, p. 17-21 5 p.

Research output: Contribution to journalArticle

Open Access
Cochlear Implants
Siblings
Parents
Quality of Life
Hearing
Speech Perception
Hearing Aids
Hearing Loss
Ear
Speech Intelligibility
2018
2 Citations (Scopus)
Cochlear Implants
Malaysia
Pediatrics
Communication
Education

Mainstream school readiness skills of a group of young cochlear implant users

Umat, C., Mukari, S. Z. M. S., Nordin, N., A/L Annamalay, T. & Othman, B. F., 1 Apr 2018, In : International Journal of Pediatric Otorhinolaryngology. 107, p. 69-74 6 p.

Research output: Contribution to journalArticle

Cochlear Implants
Parents
Hearing
Malaysia
Language
Cochlear Implants
Hearing
Acoustics
Confusion
Cues
2017

An investigation of passive and active noise reduction using commercial and standard TDH-49 headphones

Shalool, A., Zainal, N., Kok Beng, G. & Umat, C., 27 Mar 2017, 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016. Institute of Electrical and Electronics Engineers Inc., p. 606-609 4 p. 7888118

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Headphones
hearing
Noise abatement
noise reduction
screening

Passive noise reduction improvement by modifying the standard audiology TDH-49 headphone

Shalool, A., Zainal, N., Kok Beng, G., Umat, C. & Mukari, S. Z. M. S., 1 Feb 2017, In : Advanced Science Letters. 23, 2, p. 1320-1324 5 p.

Research output: Contribution to journalArticle

Headphones
Audiology
Noise Reduction
Noise abatement
Attenuation
2016

Observation of vibration response of tympanic membrane using finite element method

Islam, M. R., Kok Beng, G. & Umat, C., 10 Mar 2016, In : Journal of Theoretical and Applied Information Technology. 85, 1, p. 34-39 6 p.

Research output: Contribution to journalArticle

Membrane
Vibration
Finite Element Method
Acoustic waves
Membranes
2015
3 Citations (Scopus)

Effective arabic speech segmentation strategy

Radman, A., Zainal, N., Umat, C. & Abdul Hamid, B., 1 Nov 2015, In : Jurnal Teknologi. 77, 1, p. 9-13 5 p.

Research output: Contribution to journalArticle

Audition
1 Citation (Scopus)

UMBO displacement transfer function analysis using finite element modeling

Islam, M. R., Kok Beng, G. & Umat, C., 23 Feb 2015, IECBES 2014, Conference Proceedings - 2014 IEEE Conference on Biomedical Engineering and Sciences: "Miri, Where Engineering in Medicine and Biology and Humanity Meet". Institute of Electrical and Electronics Engineers Inc., p. 516-519 4 p. 7047555

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transfer functions
Membranes
Finite element method
Acoustic waves
Computer aided engineering
2013
7 Citations (Scopus)

Posture stability in adult cochlear implant recipients

Bujang, R., Abdul Wahat, N. H. & Umat, C., 2013, In : Journal of Medical Sciences (Faisalabad). 13, 2, p. 86-94 9 p.

Research output: Contribution to journalArticle

Cochlear Implants
Posture
Pressure
Control Groups
Postural Balance
2012
3 Citations (Scopus)

Development of a computer-based automated pure tone hearing screening device: A preliminary clinical trial

Kok Beng, G., Azeez, D., Umat, C., Ali, M. A. M., Abdul Wahab, N. A. & Mukari, S. Z. M. S., 1 Oct 2012, In : Biomedizinische Technik. 57, 5, p. 323-332 10 p.

Research output: Contribution to journalArticle

Audition
Screening
Headphones
Microphones
Graphical user interfaces
2011
4 Citations (Scopus)
Auditory Perceptual Disorders
Short-Term Memory
Malaysia
Learning
Audiology
2010
1 Citation (Scopus)

Active noise control for hearing screening test: Simulation and experiment

Azeez, D., Ali, M. A. M., Husain, H., Kok Beng, G. & Umat, C., Jul 2010, In : International Journal of E-Health and Medical Communications. 1, 3, p. 67-78 12 p.

Research output: Contribution to journalArticle

Hearing Tests
Active noise control
Audition
Noise
Screening
6 Citations (Scopus)

Auditory functionality and early use of speech in a group of pediatric cochlear implant users

Umat, C., Hufaidah, K. S. & Azlizawati, A. R., Mar 2010, In : Medical Journal of Malaysia. 65, 1, p. 7-13 7 p.

Research output: Contribution to journalArticle

Cochlear Implants
Pediatrics
Malaysia
Hearing
Parents
13 Citations (Scopus)

Effects of age and working memory capacity on pitch pattern sequence test and dichotic listening

Mukari, S. Z. M. S., Umat, C. & Othman, N. I., Jul 2010, In : Audiology and Neurotology. 15, 5, p. 303-310 8 p.

Research output: Contribution to journalArticle

Dichotic Listening Tests
Short-Term Memory
Hearing
12 Citations (Scopus)

Therapeutic approach in managing patients with large vestibular aqueduct syndrome (LVAS)

Abdullah, A., Anouk, H., Luc, V. H., Brokx, J. P. L., Umat, C. & Van De Heyning, P., May 2010, In : International Journal of Pediatric Otorhinolaryngology. 74, 5, p. 474-481 8 p.

Research output: Contribution to journalArticle

Vestibular Aqueduct
Therapeutics
Cochlear Implantation
Waiting Lists
Cochlear Implants
2009
13 Citations (Scopus)

Design and implementation of least mean square adaptive filter on Altera Cyclone II field programmable gate array for active noise control

Mustafa, R., Ali, M., Umat, C. & Al-Asady, D. A., 16 Dec 2009, 2009 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2009 - Proceedings. Vol. 1. p. 479-484 6 p. 5356420

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Active noise control
Adaptive filters
Field programmable gate arrays (FPGA)
Adders
Cutoff frequency
1 Citation (Scopus)

Implementation of active noise control for hearing test application using PC

Azeez, D., Mohd Ali, M. A., Husain, H., Kok Beng, G., Umat, C. & Mustafa, R., 2009, International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009, ICICI-BME 2009. 5417247

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Active noise control
Audition
Screening
Audiometers
Acoustic noise
2006
2 Citations (Scopus)

The effect of intensity on pitch in electric hearing and its relationship to the speech perception performance of cochlear implantees

Umat, C., McDermott, H. J. & McKay, C. M., Nov 2006, In : Journal of the American Academy of Audiology. 17, 10, p. 733-746 14 p.

Research output: Contribution to journalArticle

Speech Perception
Cochlea
Hearing
Aptitude
Cochlear Implants