The Effectiveness of Sound-Processing Strategies on Tonal Language Cochlear Implant Users: A Systematic Review

Pediatric Investigation

Liu, H., Peng, X., et al. (2017).

Pediatric Investigation, 1(1), 32-39.

This systematic review investigates the effects of sound-processing strategies on tonal languages in cochlear implant users.

Beijing NOVA Program (China)



January 1979 through July 2017

All study designs

12

"Clinical data using modified coding strategies have produced somewhat mixed results, with a majority of studies showing a trend of modest improvement in tone perception performance in tone language–speaking individuals with [cochlear implants] CIs" (p. 38).