Edge Impulse Inc. / Tutorial: Recognize sounds from audio - TI LaunchXL Public
Target: Cortex-M4F 80MHz Clone this project

Test data

Set thresholds
Model variants
Test 'Unoptimized (float32)' model Test 'Quantized (int8)' model
Set the 'expected outcome' for each sample to the desired outcome to automatically score the impulse.
Sample name Expected outcome Length Accuracy Result
noise12.uvcljru.wav noise 1m 0s 100% 199 noise
Show classification Show in data acquisition
faucet1.v1m71av.wav faucet 1m 0s 100% 199 faucet
Show classification Show in data acquisition

Model testing output

Results

Model version:
Accuracy
100.00%

Confusion matrix

faucetnoiseuncertain
faucet100%0%0%
noise0%100%0%
f1 score1.001.00

Feature explorer

Error while loading features: {"response":{"readyState":0,"status":0,"statusText":"error"},"errorThrown":""}
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