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A newer version of the Gradio SDK is available: 6.24.0
metadata
title: Phonetic Reduction
emoji: 🎙️
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 6.14.0
app_file: app.py
pinned: false
license: mit
short_description: Per-word phonetic reduction in Czech speech.
Phonetic Reduction Analyzer (Czech)
Per-word reduction scores via STT → per-word TTS canonical reference → duration ratio + spectral DTW.
- Skóre
< 1= slovo redukováno oproti průměru nahrávky - Skóre
> 1= slovo plně artikulováno - Červené sloupce = nízká STT confidence (možný přeslech / halucinace)
Pipeline: faster-whisper (large-v3) → silero-vad → piper-tts (cs_CZ-jirka-medium) → MFCC + DTW.
Free CPU tier: ~30–60 s per ~10 s recording.