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

rampal

Predicted: Benign Actual: Not set

Patient info

Age
55
Gender
male
Recorded
2026-02-24 17:23:13.823050 (UTC)
Duration
10.15 sec

Model prediction

Predicted: Benign

Probabilities

  • Benign0.736
  • Malignant0.239
  • Normal0.025

Set actual diagnosis

Aggregate features

FeatureValue
f0_mean116.007343
f0_median117.442680
f0_min101.449043
f0_max124.805478
f0_sd5.783947
f0_range23.356435
jitter_local0.022229
jitter_rap0.010813
jitter_ppq50.013294
shimmer_local0.140529
shimmer_apq30.061372
shimmer_apq50.079025
shimmer_apq110.101430
hnr_mean6.589903
cpp_mean9.250909
spectral_centroid2075.422317
spectral_flatness0.019642
zcr0.142401
spectral_rolloff_853445.039501
ltas_0_1k0.327135
ltas_1_2k0.474238
ltas_2_4k0.192857
ltas_4_8k0.002502

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

Segment predictions

#TimeLabelProbabilities
1 0.0s – 3.0s Malignant Benign: 0.147 Malignant: 0.847 Normal: 0.006
2 1.5s – 4.5s Benign Benign: 0.895 Malignant: 0.080 Normal: 0.025
3 3.0s – 6.0s Benign Benign: 0.912 Malignant: 0.063 Normal: 0.025
4 4.5s – 7.5s Benign Benign: 0.869 Malignant: 0.088 Normal: 0.043
5 6.0s – 9.0s Benign Benign: 0.858 Malignant: 0.115 Normal: 0.027
Disclaimer: This tool is for research purposes only. It must not be used for clinical diagnosis without validation.