d-limonene
发表于 2025-3-28 17:18:58
Hearing Aid Transducers, hearing aid. The dramatic reduction in size of microphones and earphones (receivers) is documented, as is their improved performance with time. A discussion of their . performance (sensitivity, noise, and output) versus size is followed by a comparison of theory and practice. The practical effects
liposuction
发表于 2025-3-28 20:31:36
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comely
发表于 2025-3-28 23:48:01
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浮夸
发表于 2025-3-29 06:36:54
Speech Perception and Hearing Aids,ulty, there is considerable variability in speech perception across individual listeners. Areas of greatest difficulty may include communication in background noise, difficulty understanding talkers with soft voices, hearing speech at a distance, and conversing over the telephone. Some deficits can
羽饰
发表于 2025-3-29 10:47:09
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DAMN
发表于 2025-3-29 15:05:29
Music Perception and Hearing Aids, a secondary consideration. This may explain some of the user dissatisfaction with hearing aids when listening to music. Music has a greater dynamic range, bandwidth, and range of spectrotemporal properties than speech, which places greater demands on hearing aid circuits and processing algorithms.