Spatial audio in the browser with head tracking

Show HN: Spatial audio in the browser with head tracking

Spatial audio in the browser with head tracking is a business in show hn launch.

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Listen to a Bach chorale with four instruments in different directions. Uses your webcam to track your head and render the instruments in space.The interaural time and intensity differences are relatively straightforward to do — the sound source is here, the ears are there, introduce delay for speed of sound and attenuate by inverse of distance.For the direction-dependent frequency attenuation and emphasis, I used a very small neural network to learn an HRTF (head-related transfer function) interpolating between head-related impulse responses at fixed directions.Everything's running in the browser.

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

It is recorded at the Show HN launch stage.

Website: haggainuchi.com/spatial.html