Illinois Data Bank - Dataset

Massive Distributed Microphone Array Dataset
Cite this dataset:
Corey, Ryan M.; Skarha, Matthew D.; Singer, Andrew C. (2019): Massive Distributed Microphone Array Dataset. University of Illinois at Urbana-Champaign. https://doi.org/10.13012/B2IDB-6216881_V1
Dataset Description

Large, distributed microphone arrays could offer dramatic advantages for audio source separation, spatial audio capture, and human and machine listening applications. This dataset contains acoustic measurements and speech recordings from 10 loudspeakers and 160 microphones spread throughout a large, reverberant conference room.

The distributed microphone system contains two types of array: four wearable microphone arrays of 16 sensors each placed near the ears and across the upper body, and twelve tabletop arrays of 8 microphones each in enclosures designed to resemble voice-assistant speakers. The dataset includes recordings of chirps that can be used to measure impulse responses and of speech clips derived from the CSTR VCTK corpus. The speech clips are recorded both individually and as a mixture to support source separation experiments.

The uncompressed files are about 13.4 GB.
Subject Technology and Engineering
Keywords microphone arrays; audio source separation; augmented listening; wireless sensor networks
License CC BY
Corresponding Creator Ryan M. Corey
Downloaded 830 times
Version DOI Comment Publication Date
1 10.13012/B2IDB-6216881_V1 2019-10-19

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