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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322603.2ia6s8fc

ID: 51140156

Label: glassbreak

Sample length: 2s

noise.2ie5lb74

ID: 51139506

Label: background

Sample length: 1s

344268.2iednhtk

ID: 51139369

Label: glassbreak

Sample length: 2s

noise.2ie5jbuv

ID: 51139625

Label: background

Sample length: 1s

noise.2ie5kmih

ID: 51139541

Label: background

Sample length: 1s

noise.2ie5k98s

ID: 51139562

Label: background

Sample length: 1s

noise.2ie5kn85

ID: 51139527

Label: background

Sample length: 1s

87568.2ia6t17a.s4

ID: 51139895

Label: glassbreak

Sample length: 2s

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	41,038
No. of clones	11