1)FMFM调频 1.The effects of combined use of multimedia computer aided instruction system andFMsystem on selective hearing of hearing-impaired children;联合使用多媒体计算机辅助教学与FM调频系统对聋儿选择性听取影响的研究 2)frequency modulation(FM)频率调制(FM) 3)FM/AM(Frequency Modulation and Amplitude ...
1. 调频系统 (三)调频系统(FM System):原理与收音机使用之调频波相同。发射器须置於声源附近,发射的讯号再出接收器接收。 www.hearingaid.com.tw|基于52个网页 2. 无线助听调频系统 Gnosis... ... 9. Hearing Aid Accessories / 助听器附件 1.FM system/无线助听调频系统2. Tinnitus masker / 耳鸣掩蔽器...
The FM system used in this study was the MicroLink system by Phonak. This system has a receiver that is placed in an audio shoe or "boot," and the boot is snapped onto the hearing instrument over the battery d...
1. FCC s Certification and Testing Requirements for FM Transmitter; FCC对FM调频发射器的认证及测试要求2) FM FM调频 1. The effects of combined use of multimedia computer aided instruction system and FM system on selective hearing of hearing-impaired children; 联合使用多媒体计算机辅助教学与FM...
Hawkins,B David - 《Ear & Hearing》 被引量: 66发表: 1987年 Evidence for the use of hearing assistive technology by adults: the role of the FM system. Hearing assistive technologies include listening, alerting, and/or signaling devices that use auditory, visual, and/or tactile modalities to ...
Recognition performance for four combinations of FM system and hearing aid microphone signals in adverse listening conditions. Children with moderate to severe hearing loss routinely use personal frequency modulated (FM) systems in the classroom to improve the signal to noise ratio... AL Pittman,DE ...
Singapore's Vision for Accessiblity & Hearing Impairment Have you ever seen this and wondered what it is? This is the universal symbol to inform members of the public that there is a Hearing Enhancement System present and operating in the background and can be used to increase the volume and...
An Example of an FM System for Adults The FM system used in this study was the MicroLink system by Phonak. This system has a receiver that is placed in an audio shoe or "boot," and the boot is snapped onto the hearing instrument over the battery door (Figure 1). Each manufac... MJ...
Hearing system comprising a hearing device and an FM receiver, the FM receiver being adapted to be connected to the hearing device and to communicate wirelessly with an FM transmitter on a predetermined FM channel, the hearing device comprising a memory for storing configuration data indicating the...
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