Praat WASM
📁 Load Audio
▶️ Play
⏸️ Pause
⏹️ Stop
🎙️ Start Recording
🔍+ Zoom In
🔍- Zoom Out
🔄 Reset View
💾 Export Image
📝 File Speech Recognition
🗑️ Clear Labels
Analysis Settings
Frequency Range (Hz)
Min:
0
Hz
Max:
5000
Hz
Window Length (ms)
25
ms
Dynamic Range (dB)
50
dB
Pitch Range (Hz)
Min:
80
Hz
Max:
350
Hz
Spectrogram Type
Wideband (Time Resolution Priority)
Narrowband (Frequency Resolution Priority)
Color Map
Grayscale
Hot (Blue to Red)
Viridis
Jet
Speech Recognition
Recognition Language
🌐 Auto Detect (Whisper)
Japanese (日本語)
English (US)
English (UK)
Chinese Mandarin (中文)
Korean (한국어)
Spanish (Español)
French (Français)
German (Deutsch)
Italian (Italiano)
Brazilian Portuguese (Português)
Russian (Русский)
Arabic (العربية)
Hindi (हिन्दी)
Thai (ไทย)
Vietnamese (Tiếng Việt)
Display Options
Waveform
Spectrogram
Pitch
Formants
Intensity
🌈 Spectrogram & Formants
📊 Waveform & Intensity
🎵 Pitch Contour
Duration:
0.000
s
Sample Rate:
0
Hz
Cursor:
0.000
s
Frequency:
0
Hz
Ready
Analyzing audio...