Privacy-first bioacoustic analysis

Elephants speak in rumbles that most of us never hear.

EleSynth isolates their voices from the noise. Upload a WAV, filter, and export. It runs in your browser. Nothing to install.

Begin Analysis

Features

Spectrogram of an audio recording before and after pre-processing

See it

Turn sound into a picture you can read.

Elephant rumbles stretch across time and frequency in ways a simple waveform can hide. Spectrograms and time–frequency views in EleSynth make calls, overlaps, and faint events visible so you can study what is really on the recording.

Built for field recordings, research pipelines, and teams that need exports they can stand behind.