Wilson B S, Lawson D T, Zerbi M, Finley C C, Wolford R D
Center for Auditory Prosthesis Research, Research Triangle Institute, Research Triangle Park, NC 27709, USA.
Am J Otol. 1995 Sep;16(5):669-75.
New strategies for representing acoustic information with multichannel cochlear implants have produced substantial improvements in speech recognition for implant users. This report reviews within-subject comparison of a new continuous interleaved sampling (CIS) strategy with a compressed analog (CA) strategy used in a standard clinical device. In general, the comparison show higher levels of open-set speech recognition with CIS for each of the 11 subjects studied. Data on the importance of the patients variable in determining outcomes with cochlear implants are presented. A brief description of another new strategy, the spectral maxima sound processor (SMSP) strategy is given as well as information on the availability of CIS in various implant systems.
采用多通道人工耳蜗来呈现声学信息的新策略已使人工耳蜗使用者的语音识别能力有了显著提高。本报告回顾了在同一受试者身上，将一种新的连续交错采样（CIS）策略与标准临床设备中使用的压缩模拟（CA）策略进行比较的情况。总体而言，在对11名受试者进行的研究中，比较结果显示，使用CIS时的开放集语音识别水平更高。文中还给出了关于患者变量在确定人工耳蜗植入效果方面的重要性的数据。此外，还简要介绍了另一种新策略——谱峰声音处理器（SMSP）策略，以及不同植入系统中CIS的可用性信息。
