数据堂—20小时麦克风采集射频噪音数据

该数据采集于66个房间，其中每个房间2-4个点位，根据发声源和点位的相对位置不同，每个点位采集2-5组数据。数据的有效时长是 20 小时。数据录制场地覆盖范围广，可用于智能家居场景产品研发

This dataset was collected in 66 rooms, with 2 to 4 sampling points arranged in each room. For each sampling point, 2 to 5 sets of data were collected based on the relative positions between the sound source and the sampling point. The total valid duration of the dataset is 20 hours. With wide coverage of recording sites, this dataset is suitable for product research and development in smart home scenarios.

搜集汇总

背景与挑战

背景概述

该数据集包含20小时通过麦克风采集的射频噪音数据，专门用于智能家居产品开发。数据在66个房间内录制，采用44.1kHz 24bit的WAV格式，包含12个音频通道。