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

babu

Predicted: Benign Actual: Malignant

Patient info

Age
70
Gender
male
Recorded
2026-02-18 16:02:04.775329 (UTC)
Duration
10.50 sec

Model prediction

Predicted: Benign

Probabilities

  • Benign0.787
  • Malignant0.183
  • Normal0.031

Set actual diagnosis

Aggregate features

FeatureValue
f0_mean248.244616
f0_median250.331473
f0_min216.876809
f0_max264.673623
f0_range47.796813
f0_sd12.613492
jitter_local0.025009
jitter_rap0.013971
jitter_ppq50.015890
shimmer_local0.121423
shimmer_apq30.053042
shimmer_apq50.074309
shimmer_apq110.117301
hnr_mean14.992921
cpp_mean10.828614
spectral_centroid1199.012647
spectral_flatness0.002167
zcr0.056684
spectral_rolloff_851822.854826
ltas_0_1k0.831780
ltas_1_2k0.148580
ltas_2_4k0.013248
ltas_4_8k0.000437

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

Segment predictions

#TimeLabelProbabilities
1 0.0s – 3.0s Benign Benign: 0.790 Malignant: 0.181 Normal: 0.029
2 1.5s – 4.5s Benign Benign: 0.794 Malignant: 0.179 Normal: 0.027
3 3.0s – 6.0s Benign Benign: 0.789 Malignant: 0.182 Normal: 0.028
4 4.5s – 7.5s Benign Benign: 0.778 Malignant: 0.191 Normal: 0.031
5 6.0s – 9.0s Benign Benign: 0.783 Malignant: 0.179 Normal: 0.038
Disclaimer: This tool is for research purposes only. It must not be used for clinical diagnosis without validation.