IDMT-ISA-Pucks Dataset

The IDMT-ISA-PUCKS dataset (IIPD) was designed to simulate the challenging acoustic analysis conditions consistent with industrial manufacturing settings. The dataset contains audio recordings of multiple games of air-hockey played with pucks of different plastic materials. Data collection was performed by equipping the air hockey table with two sE8 microphones, each recording one side of the table, as seen in the image above, while a game is played. Additionally, there are recordings where no game was being played and only background noise was recorded. We recorded the games played with different pucks at three different noise levels: Level 1 at room volume (vol_000), Level 2 with some background noise (vol_050 = 70 CBR) and Level 3 at loud background noise (vol_100 = 80 CBR). The background noise was played over four speakers in equal distances around the table and contains human voices. The following materials were used for the four pucks: Puck_A is the original factory puck (material unknown) Puck_E from the 3D printer (material: ABS, print process: FDM) Puck_G from the 3D printer (material: PA2200, print process: SLS) Puck_I from the 3D printer (material: PA12, print process: MJF) For each noise level and puck material, five three-minute games were played with different pucks of the specified material. Further, each game was played with different sets of players. The recordings were made via two sE8 microphones placed in the middle of the air-hockey table (about 10 cm above the surface). Dataset total duration: 260 minutes (1 min per file) # Files for puck_A: 45 # Files for puck_E: 45 # Files for puck_G: 45 # Files for puck_I: 45 # Files for no_puck: 45 # Total WAV Files: 260 Sampling rate: 44.1KHz Resolution: 32-bit Stereo audioIDMT-ISA-PUCKS数据集（IIPD）旨在模拟与工业生产场景相符的高难度声学分析环境。 本数据集收录了使用不同塑料材质冰球开展的多场空气曲棍球比赛的音频录音。 数据采集过程中，我们在空气曲棍球台上安装了两支sE8麦克风，分别录制球台两侧的音频，如上图所示，同时开展比赛。 此外，本数据集还包含无比赛进行时仅录制背景噪声的音频样本。 我们针对三种不同背景噪声等级录制了使用不同材质冰球的比赛音频：等级1为室内环境音量（vol_000），等级2为带有轻度背景噪声（vol_050 = 70 CBR），等级3为高强度背景噪声（vol_100 = 80 CBR）。 背景噪声通过环绕球台等距布置的四台扬声器播放，且包含人声。 本次实验共使用四款冰球：Puck_A为原厂原配冰球（材质未知）；Puck_E为3D打印冰球（材质：ABS，打印工艺：FDM）；Puck_G为3D打印冰球（材质：PA2200，打印工艺：SLS）；Puck_I为3D打印冰球（材质：PA12，打印工艺：MJF）。 针对每种背景噪声等级与冰球材质组合，我们使用对应材质的冰球开展了5场时长为3分钟的比赛，且每场比赛的参与玩家均不相同。 录音通过两支安装在空气曲棍球台中部（距离台面约10厘米）的sE8麦克风完成。 数据集总时长：260分钟（单文件时长为1分钟）；各分类文件数量：Puck_A：45个，Puck_E：45个，Puck_G：45个，Puck_I：45个，无比赛场景（no_puck）：45个；总WAV文件数：260个。采样率：44.1kHz，采样精度：32位，音频为立体声格式。

搜集汇总

背景与挑战

背景概述

IDMT-ISA-Pucks数据集是一个专为模拟工业制造声学分析条件设计的音频数据集，包含空气曲棍球游戏中四种不同塑料材质冰球在三个噪声级别下的录音，以及纯背景噪声记录。数据集总时长为260分钟，包含260个立体声WAV文件，采样率为44.1KHz，适用于工业声音分析、预测性维护和声学状态监测等研究。