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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noise.2ie5kn3k

ID: 51139533

Label: background

Sample length: 1s

noise.2ie5jc47

ID: 51139604

Label: background

Sample length: 1s

noise.2ie5kmj2

ID: 51139536

Label: background

Sample length: 1s

noise.2ie5k8q9

ID: 51139579

Label: background

Sample length: 1s

noise.2ie5last

ID: 51139518

Label: background

Sample length: 1s

noise.2ie5mnf9

ID: 51139484

Label: background

Sample length: 1s

84705.2ia6solm.s1

ID: 51139735

Label: glassbreak

Sample length: 2s

noise.2ie5mnpd

ID: 51139457

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	39,784
No. of clones	11