sonoscope
A free audio demo — play it in your browser, no install. A fast, and modular audio visualization engine for the web with WebGL and WASM-accelerated spectrograms and waveforms.
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Open the live demo Source on GitHubFrom the README
Hardware-accelerated audio spectrogram and waveform visualization for the web and Python notebooks, powered by WebGL2 and WebAssembly.
Long recordings and soundscapes can also span several hours. Decoding and computing an entire multi-hour file upfront in the browser would crash the tab.
In Python notebooks, visualization of spectrograms is often done with static Matplotlib figures where zooming or adjusting parameters requires re-running cells and re-slicing arrays.
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