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目前市场上国内外助听器方案提供商?
#1
目前助听器市场还是以国外为主,但是核心芯片DSP供应商还是美国安森美半导体独家技术供应

助听器芯片DSP发展的历程:

SDT:这家公司主要是做整体方案,就是DSP芯片里面已经包含了助听器算法,比如降噪,通道,压缩,抑制等,也是中国大部分公司比较熟悉的产品,lisound, newsound, Austar, Huier 等

Intricon:这家公司以做助听器出家,然后因为在市场上积累的经验比较足,同时在软件算法方面比较有自己的x想法,所以结合市场的需求,通过购买第三方DSP内核硬件,从而生产出助听器芯片方案,目前主要市场在中国,但是由于各种原因,其市场正在萎缩,而他们自己的主攻方向也是他们自己的助听器产品

DSP Factory:这家公司成立于加拿大,其DSP的特点在于低功耗,功能q强大, 在国际六大品牌里面有很多在用其芯片,然后加上自己的算法,做到独特的特点

AMI: 这家公司是美国比较擅长做芯片定制的公司,可以提供高集成,低功耗技术,其生产的DSP 音频消费类产品目前开始在助听器低端市场发展

安森美现在是业界唯一一家提供专业助听器芯片方案,具备自有专利,在整合SDT, DSP Factory, AMI,所以助听器业界只要做助听器就会和安森美打交道,而安森美在以前产品的基础上,通过革新,把平台统一化,同时增加技术支持能力,方案简单化,同时提出了定制和非定制两种方案模式,客户根据自己的要求灵活选择,而且软件升级提供免费服务,这对整个助听器行业都是福音,按照安森美的说法:他们是硬件公司,所以所有软件都会免费,而且很清晰的指导助听器从前期概念到产品生产都有完整的指导方案
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