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掩蔽作为治疗耳鸣的新手段,近几年来特别受到重视。为明确掩蔽作用产生的机理、探索其对听觉器官的影响、有效的应用法以及今后应研究的课题等,著者作了文献复习。掩蔽最初记载于公元前四百年。最早用于治疗的是Saltzmann推荐使用助听器治疗耳硬化症的耳鸣。1961年Beed把掩蔽命名为声学疗法,并对100例患者进行了研究。但因只有暂时性效果,未得到广泛应用。最早介绍以治疗为目的的耳鸣掩蔽器的是De-weese(1975)。Roeser(1980)从两方面去看待掩蔽效果,分为主动性减轻和被动性减轻。所谓主动性减
Masking as a new method of treating tinnitus has received special attention in recent years. In order to clarify the mechanism of masking effect, to explore its impact on the auditory organ, the effective application method and the future research topics, the author made a literature review. Masking was first recorded in four hundred BC. Earliest treatment is Saltzmann recommended hearing aids for tinnitus tinnitus. In 1961 Beed named masks as acoustic therapy and studied 100 patients. However, it is not widely used because of its temporary effect. Earliest introduction of treatment for the purpose of the tinnitus mask is De-weese (1975). Roeser (1980) looks at the masking effect in two aspects, which is divided into initiative reduction and passive reduction. The so-called initiative minus