Harvard University / CRESTLEX Keyword Spotting Public

Target: Cortex-M4F 80MHz Clone this project

Welcome to Edge Impulse, the largest community of edge AI developers!
This is a public Edge Impulse project, use the navigation bar to see all data and models in this project; or clone to retrain or deploy to any edge device.

CRESTLEX Keyword Spotting

Keyword spotting

About this project

This public Edge Impulse project does not have a README yet. Clone this project to add new data or retrain this project, or to deploy this project to a device.

Data (1,695 samples)

View all

yaateeh.28s888tk

ID: 34342922

Label: yaateeh

Sample length: 1s

noise.orig_train.VacuumCleaner_2.wav.40000.wav.1ojcl3cr.ingestion-6cd8978969-qg2ln.json.28sbfcrh

ID: 34342151

Label: noise

Sample length: 1s

noise.orig_train.Restaurant_1.wav.165000.wav.1ojcldh5.ingestion-6cd8978969-pv5z2.json.28sbevet

ID: 34342218

Label: noise

Sample length: 1s

noise.orig_train.NeighborSpeaking_6.wav.32000.wav.1ojclahu.ingestion-6cd8978969-qg2ln.json.28sbepuq

ID: 34342260

Label: noise

Sample length: 1s

noise.orig_train.VacuumCleaner_8.wav.97000.wav.1ojclg5j.ingestion-6cd8978969-pv5z2.json.28sbfdhv

ID: 34342139

Label: noise

Sample length: 1s

noise.orig_train.CafeTeria_1.wav.203000.wav.1ojcl3g1.ingestion-6cd8978969-qg2ln.json.28sbeftj

ID: 34342356

Label: noise

Sample length: 1s

noise.orig_train.Restaurant_1.wav.285000.wav.1ojcm6gf.ingestion-6cd8978969-7chh5.json.28sbdcdn

ID: 34342560

Label: noise

Sample length: 1s

unknown.333d7ddb_nohash_2.wav.1ojcn77s.ingestion-6cd8978969-pv5z2.json.28sbgac2

ID: 34341917

Label: unknown

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

Scan QR code or launch in browser

Launch in browser

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	125,118
No. of clones	9