David Schwarz / Acoustic Anomaly Detection - TI LaunchPad Public

Target: Cortex-M4F 80MHz Clone this project

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Acoustic Anomaly Detection - TI LaunchPad

Detect anomalous sounds of glass breaking using the DCASE rare sound events dataset: http://dcase.community/challenge2017/task-rare-sound-event-detection-results

Keyword spotting

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Data (365 samples)

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320126.2ia6t2pv.s4

ID: 51140161

Label: glassbreak

Sample length: 2s

noise.2ie5k8q9

ID: 51139579

Label: background

Sample length: 1s

noise.2ie5oblu

ID: 51139418

Label: background

Sample length: 1s

noise.2ie5kn2u

ID: 51139530

Label: background

Sample length: 1s

noise.2ie5pe5f

ID: 51139398

Label: background

Sample length: 1s

noise.2ie5las5

ID: 51139525

Label: background

Sample length: 1s

360621.2ia6svp6.s8

ID: 51139813

Label: glassbreak

Sample length: 1s

noise.2ie5jc5t

ID: 51139609

Label: background

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

95.6%

Test set

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

60 ms.

Peak RAM usage

7.2K

Flash usage

44.0K

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Dataset summary

Data collected

9m 37s

Sensor

audio @ 16KHz

Labels

background, glassbreak

Project info

Project ID	52625
Project version	2
License	BSD 3-Clause Clear
No. of views	37,587
No. of clones	11