| 摘要 |
In an electronic monitoring system for medical use, such as an electronic stethoscope, a transducer records at least one channel of sound information from a subject. A readout device displays a visual trace representing a channel of sound information relative to time. An audio system selectively replays sound information recorded from a subject and displayed by a visual trace. The readout device also displays a cursor which travels over the visual trace as the sound information is replayed to identify the instant on the visual trace that corresponds to the sound heard at the same instant.
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