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应丹麦斯亚(Scandinavian Asia)公司和奥迪康(Oticon)公司邀请,由北京、上海、广州和南京4地5名耳鼻咽喉科医师、1名儿保专家、1名聋儿教育专家和2名听力学高级工程师共9人组成的听力学考察组于1995年6月6日至16日访问丹麦。考察组首先参加了两公司主办的国际听力研讨会,重点就助听器听力学进行了广泛交流。由于人口老龄化和噪声污染等因素的影响,听觉障碍的发病率逐年上升。对助听器的要求不但表现在量的增长,更着重于质的提高。全世界现有助听器厂100多个,但真正有影响的仅10余家。Oticon是历史最悠久的助听器专业生产厂,对传统的模拟助听器一直在进行改造,如加入了自动信号处理(ASP)、动态嗓音处理(DVP)、高级嗓音处理(AVW)及数字响度恢复模式等装置.从而有Personic、Multifocus等高级助听器问世。近些年来更致力于数码助听器的研制,现在已从混合模—数助听器(hybrid analog-digital hear-
At the invitation of Scandinavian Asia and Oticon, five otolaryngologists, one child care specialist, one deaf education expert and four doctors from Beijing, Shanghai, Guangzhou and Nanjing A total of 9 senior audiology audiology study team visited Denmark from June 6 to June 6, 1995. The inspection team first participated in the International Hearing Symposium sponsored by the two companies and focused on the extensive exchange of hearing aids in hearing aids. Due to the aging population and noise pollution and other factors, the incidence of hearing disorders increased year by year. The requirements of hearing aids are not only reflected in the amount of growth, more emphasis on quality improvement. There are more than 100 existing hearing aid plants in the world, but only 10 of them have real influence. Oticon is the oldest hearing aid specialist and has been revamping traditional analog hearing aids such as Automatic Signal Processing (ASP), Dynamic Voice Processing (DVP), Advanced Voice Processing (AVW) and Digital Loudness Recovery Device, so there Personic, Multifocus and other advanced hearing aids come out. In recent years more committed to the development of digital hearing aids, and now from the mixed analog-digital hearing aids (hybrid analog-digital hear-