Echo(通信协议)
计算机科学
人工智能
声音(地理)
地质学
遥感
模式识别(心理学)
噪音(视频)
语音识别
声学
摘要
The dataset includes 2,016 impact echo signals from eight identical laboratory-made concrete specimens. This dataset is annotated in two classes: sound concrete (Class S) and defected concrete (Class D).
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