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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320127.2ia6st2i.s7

ID: 51139778

Label: glassbreak

Sample length: 2s

360410.2ia6sgof.s2

ID: 51139717

Label: glassbreak

Sample length: 2s

320126.2ia6t2pv.s6

ID: 51140140

Label: glassbreak

Sample length: 1s

noise.2ie5pejg

ID: 51139391

Label: background

Sample length: 1s

41348.2ia6sd3d

ID: 51140153

Label: glassbreak

Sample length: 1s

173581.2ia6s5mt.s1

ID: 51139640

Label: glassbreak

Sample length: 2s

noise.2ie5obi9

ID: 51139428

Label: background

Sample length: 1s

noise.2ie5o4sa

ID: 51139431

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	38,597
No. of clones	11