See what your voice reveals

Record or upload a short clip. We'll show you the emotional signals in your voice — and what becomes possible when you add physiology.

Drop an audio file here

WAV, MP3, M4A, or WebM · Up to 60 seconds

Extracting vocal features…

Analysis

Waveform
Duration: — Sample rate: — Peak amplitude: —
Detected emotional state
Vocal features
Physiological response channels
Heart rate 72 bpm
HRV (RMSSD) 38 ms
EDA (skin conductance) 4.2 μS
Respiratory rate 14 br/m

The missing half

Voice tells you what someone is expressing. Physiology tells you what they're actually feeling. This is the layer Psyche is building.

Talk to us about access

All audio is processed locally in your browser. Nothing is uploaded or stored. This demo uses client-side signal extraction to illustrate the stimulus layer. The physiological response layer requires paired sensor data and is under active development.