Speech audiometry is an important instrument to evaluate the speech understanding ability and has important significance in hearing diagnosis and the evaluation of rehabilitation effect.Along with the development of clinical audiology, cochlear implantation and hearing aid, the clinic needs an amount of equivalent materials to promote the development of clinical audiology.As one of the largest countries in population, China has various dialects spoken and different culture, which brings many problems for the research.This article mainly introduces the development and clinic application of speech audiometry in China, equivalence evaluation of the materials, and some problems now.We hope this article is useful for material research of speech audiometry.
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