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

abull

Predicted: Malignant Actual: Not set

Patient info

Age
67
Gender
male
Recorded
2026-02-18 16:22:26.753683 (UTC)
Duration
10.33 sec

Model prediction

Predicted: Malignant

Probabilities

  • Benign0.242
  • Malignant0.753
  • Normal0.005

Set actual diagnosis

Aggregate features

FeatureValue
f0_mean0.000000
f0_median0.000000
f0_min0.000000
f0_max0.000000
f0_sd0.000000
f0_range0.000000
jitter_local0.034897
jitter_rap0.018870
jitter_ppq50.017903
shimmer_local0.113816
shimmer_apq30.039651
shimmer_apq50.037189
shimmer_apq110.027385
hnr_mean1.635104
cpp_mean5.333055
spectral_centroid3091.598051
spectral_flatness0.022137
zcr0.213863
spectral_rolloff_855271.245305
ltas_0_1k0.318908
ltas_1_2k0.204347
ltas_2_4k0.174912
ltas_4_8k0.298441

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

Segment predictions

#TimeLabelProbabilities
1 0.0s – 3.0s Malignant Benign: 0.172 Malignant: 0.824 Normal: 0.004
2 1.5s – 4.5s Malignant Benign: 0.262 Malignant: 0.734 Normal: 0.004
3 3.0s – 6.0s Malignant Benign: 0.281 Malignant: 0.713 Normal: 0.006
4 4.5s – 7.5s Malignant Benign: 0.368 Malignant: 0.629 Normal: 0.003
5 6.0s – 9.0s Malignant Benign: 0.128 Malignant: 0.867 Normal: 0.005
Disclaimer: This tool is for research purposes only. It must not be used for clinical diagnosis without validation.