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

om singh

Predicted: Malignant Actual: Not set

Patient info

Age
63
Gender
male
Recorded
2026-02-24 17:37:47.771915 (UTC)
Duration
9.30 sec

Model prediction

Predicted: Malignant

Probabilities

  • Benign0.466
  • Malignant0.515
  • Normal0.019

Set actual diagnosis

Aggregate features

FeatureValue
f0_mean147.871412
f0_median147.995485
f0_min142.434041
f0_max152.991119
f0_range10.557078
f0_sd3.087466
jitter_local0.059128
jitter_rap0.030047
jitter_ppq50.031991
shimmer_local0.216270
shimmer_apq30.122550
shimmer_apq50.145529
shimmer_apq110.019980
hnr_mean3.091030
cpp_mean5.858179
spectral_centroid3058.698994
spectral_flatness0.027963
zcr0.218006
spectral_rolloff_855035.870831
ltas_0_1k0.267563
ltas_1_2k0.206972
ltas_2_4k0.389997
ltas_4_8k0.131388

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

Segment predictions

#TimeLabelProbabilities
1 0.0s – 3.0s Benign Benign: 0.832 Malignant: 0.134 Normal: 0.034
2 1.5s – 4.5s Malignant Benign: 0.280 Malignant: 0.710 Normal: 0.010
3 3.0s – 6.0s Malignant Benign: 0.095 Malignant: 0.901 Normal: 0.004
4 4.5s – 7.5s Benign Benign: 0.921 Malignant: 0.053 Normal: 0.027
5 6.0s – 9.0s Malignant Benign: 0.203 Malignant: 0.777 Normal: 0.020
Disclaimer: This tool is for research purposes only. It must not be used for clinical diagnosis without validation.