Harvard University / CRESTLEX Keyword Spotting Public

Target: Cortex-M4F 80MHz Clone this project

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CRESTLEX Keyword Spotting

Keyword spotting

About this project

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Data (1,695 samples)

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yaateeh.28s85kor

ID: 34342971

Label: yaateeh

Sample length: 1s

noise.orig_test.ShuttingDoor_6.wav.7000.wav.1ojcleg2.ingestion-6cd8978969-7chh5.json.28sbe6t2

ID: 34342445

Label: noise

Sample length: 1s

noise.orig_test.Neighbor_3.wav.21000.wav.1ojcltvj.ingestion-6cd8978969-7chh5.json.28sbe65e

ID: 34342460

Label: noise

Sample length: 1s

noise.orig_train.CopyMachine_10.wav.141000.wav.1ojcl2qt.ingestion-6cd8978969-qg2ln.json.28sbejaq

ID: 34342321

Label: noise

Sample length: 1s

yaateeh.28s88aeo

ID: 34342920

Label: yaateeh

Sample length: 1s

noise.orig_train.NeighborSpeaking_7.wav.61000.wav.1ojcl58o.ingestion-6cd8978969-qg2ln.json.28sbeqg7

ID: 34342255

Label: noise

Sample length: 1s

unknown.8a0457c9_nohash_0.wav.1ojcnflk.ingestion-6cd8978969-7chh5.json.28sbjdqh

ID: 34341727

Label: unknown

Sample length: 1s

yaateeh.28s8adon

ID: 34342854

Label: yaateeh

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

89.3%

Test set

80.7%

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

Latency

4 ms.

Peak RAM usage

4.4K

Flash usage

30.2K

Run this model

On any device

Clone project

Dataset summary

Data collected

28m 15s

Sensor

audio @ 11KHz

Labels

noise, unknown, yaateeh

Project info

Project ID	35699
Project version	1
License	No license attached
No. of views	78,818
No. of clones	8