Voice Screening Model
Non-invasive voice analysis demo (research use)

afdas

Predicted: Benign Actual: Not set

Patient info

Age
67
Gender
male
Recorded
2026-02-18 16:23:11.272051 (UTC)
Duration
9.90 sec

Model prediction

Predicted: Benign

Probabilities

  • Benign0.850
  • Malignant0.127
  • Normal0.024

Set actual diagnosis

Aggregate features

FeatureValue
f0_mean350.721642
f0_median335.282852
f0_min306.450814
f0_max406.481558
f0_range100.030743
f0_sd36.723882
jitter_local0.037413
jitter_rap0.021101
jitter_ppq50.024502
shimmer_local0.135473
shimmer_apq30.062622
shimmer_apq50.086515
shimmer_apq110.148180
hnr_mean7.815718
cpp_mean5.935488
spectral_centroid3285.073692
spectral_flatness0.015700
zcr0.173721
spectral_rolloff_855957.187439
ltas_0_1k0.593157
ltas_1_2k0.103148
ltas_2_4k0.141988
ltas_4_8k0.140511

Key markers include F0 Max, Shimmer APQ3/APQ5, CPP, and LTAS 0–1k.

Segment predictions

#TimeLabelProbabilities
1 0.0s – 3.0s Benign Benign: 0.772 Malignant: 0.195 Normal: 0.033
2 1.5s – 4.5s Benign Benign: 0.834 Malignant: 0.145 Normal: 0.022
3 3.0s – 6.0s Benign Benign: 0.897 Malignant: 0.083 Normal: 0.021
4 4.5s – 7.5s Benign Benign: 0.856 Malignant: 0.121 Normal: 0.023
5 6.0s – 9.0s Benign Benign: 0.889 Malignant: 0.089 Normal: 0.021
Disclaimer: This tool is for research purposes only. It must not be used for clinical diagnosis without validation.