RESEARCH POSTERS

ORCA-USA’s researchers frequently present study findings at conferences. Below you will find links to PDFs of some recent research posters.
2020

Korhonen, P. et al. (2020) Listening preference of emotional and neutral speech between compression speeds. AAS, Scottsdale, AZ.

Slugocki, C. et al. (2020) The Quick Repeat-Recall Test (Quick-RRT): An integrative and clinically oriented assessment of speech-in-noise communication. Aging and Speech Communication, Tampa, FL.

2019
2018

Korhonen, P. (2018) Modulation spectrum as an additional quantifier of hearing aid processing. AAS, Scottsdale, AZ.

Korhonen, P. (2018) Modulation spectrum as an additional quantifier of hearing aid processing. IHCON, Lake Tahoe, CA.

2017
2016

Korhonen, P. and Kuk, F. (2016) Adaptive wind noise attenuation algorithm: Subjective annoyance and speech-in-wind performance. IHCON, Lake Tahoe, CA.

Seper, E. and Kuk, F. (2016) A modified Acceptable Noise Level test to evaluate a noise reduction feature. IHCON, Lake Tahoe, CA.

Seper, E. and Kuk, F. (2016) A noise tolerance tracking test to evaluate noise reduction. IHCON, Lake Tahoe, CA.

2015
Kuk, F. (2015) Fractal tones for normal hearing listeners with tinnitus. AAA, San Antonio, TX.
2014

Crose, B. (2014) New earwire design improves the fit for receiver in the canal. AAA, Orlando, FL.

Korhonen, P. (2014) Horizontal localization with CROS/BiCROS system. AAA, Orlando, FL.

Korhonen, P. (2014) Word recognition improvement in quiet and noise with a new BiCROS system. AAA, Orlando, FL.

Kuk, F. and Korhonen, P. (2014) Development of a music based mobile auditory training game. IHCON, Lake Tahoe, CA.

2013

Crose, B. (2013) Automated double blinding for hearing aid research. AAA, Anaheim, CA.

Crose, B. (2013) Sound quality enhancement by increasing the dynamic range of a hearing aid. AAA, Anaheim, CA.

Crose, B. and Schumacher, J. (2013) Development of a laboratory localization training program. AAA, Anaheim, CA.

Keenan, D. (2013) An approach to training localization. AAA, Anaheim, CA.

Keenan, D. (2013) Input dynamic range: Reaching new heights. AAA, Anaheim, CA.

Keenan, D. (2013) Localization case study. AAA, Anaheim, CA.

Korhonen, P. (2013) Horizontal localization with pinna-shadow compensation algorithm and inter-ear coordinated compression. AAA, Anaheim, CA.

Korhonen, P. (2013) Horizontal localization with pinna-shadow compensation algorithm and inter-ear coordinated compression. AAS, Scottsdale, AZ.

Schumacher, J. (2013) Amplification in noise for listeners with severe to profound hearing loss. AAA, Anaheim, CA.

Schumacher, J. (2013) Time series analysis of HINT data with and without digital noise reduction. AAA, Anaheim, CA.

2012

Korhonen, P. (2012) Evaluation of a transient-noise reduction algorithm: Speech performance and comfort. IHCON, Lake Tahoe, CA.

2011

Keenan, D. and Schumacher, J. (2011) Improved comprehension behind the listener. AAA, Chicago, IL.

Keenan, D. and Schumacher, J. (2011) Unaided and aided localization performance. AAA, Chicago, IL.

Korhonen, P. (2011) Evaluation of digital pinna feature for sound localization. AAS, Scottsdale, AZ.

Korhonen, P. (2011) Phoneme error patterns in frequency transposition when using speechreading. AAA, Chicago, IL.

Lau, C., Kuk, F. and Keenan, D. (2011) Reduction in errors of omission and substitution with linear frequency transposition. Chicago, IL.

Schumacher, J. (2011) ORCA NST speaker gender and AE efficacy. AAA, Chicago, IL.

Schumacher, J. (2011) Speech understanding in noise and interear compression. AAA, Chicago, IL.

Tibbs, D. et al. (2011) Intelligibility improvement with a TV streamer. AAA, Chicago, IL.

2010

Keenan, D. (2010) Two case studies on linear frequency transposition. AAA, San Diego, CA.

Keenan, D. (2010) Utility of the ORCA Nonsense Syllable Test. AAA, San Diego, CA.

Korhonen, P. (2010) The effect of lip-reading on identification of linear frequency transposed speech in hearing impaired adults. IHCON, Lake Tahoe, CA.

Korhonen, P. (2010) The use of noise reduction at the upper limits of the fitting range. AAA, San Diego, CA.

Korhonen, P. and Peeters, H. (2010) Interaction of maximum power output and hearing loss. AAA, San Diego, CA.