f: 0.7–1.0 Hz φ: 0–2π n: 4 t: 0

We explore sound
to reveal its meaning.

Sinusoid Labs is an independent French AI research lab specializing in audio intelligence and signal processing.

Discover

From research to product

Turn speech into clear, searchable and shareable content. Our flagship product for audio intelligence.

Integrate our voice infrastructure directly into your products. High-performance, low-latency API.

Whether you're looking to integrate AI voice into your product or explore new possibilities — let's talk.