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Far-Field In-Home Noise Dataset – 10 Hours from Microphone Arrays

far-field audio dataset
in-home noise dataset
mic array audio
microphone array dataset
household sound recordings
smart home dataset
far-field ASR dataset
voice enhancement data
indoor noise audio dataset
multi-mic speech dataset

This 10-hour Far-Field In-Home Noise Dataset was collected using multiple types of microphone arrays installed in real family home environments. Each mic array setup offers varied spatial capture perspectives, making the dataset ideal for AI tasks such as far-field automatic speech recognition (ASR), voice enhancement, smart speaker training, and multi-microphone signal processing. All data has undergone rigorous quality validation and complies with global privacy regulations including GDPR, CCPA, and PIPL.

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SpecificationsSpecifications
Format
Microphone array 48kHz 32bit(Floating point);
Content category
Background noises of TV,refrigerator,air-conditioner,kitchen ventilator,washing machine,airpurifier,and dust collector; multi-people dialogue;
Recording condition
Living room, kitchen, bedroom, with window open/closed;
Recording device
MEMS microphone array, 8-microphone ring array,6(6+1)-microphone ring array,4(4+1)-microphone ring array,4-microphone liner array,3(3+1)-microphone ring array,2-microphone liner array;
Sample Sample
  • Audio

  • Audio

  • Audio

  • Audio

  • Audio

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