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Sound Acquisition

Video  / Sound Acquisition
Conventional microphones fail where sound must be captured through solid barriers. Walls, windows, and sealed enclosures block or distort airborne sound, rendering traditional methods ineffective. Alango has devised a system that enables high‑fidelity vibration capture — and subsequent sound acquisition — through materials like glass, metal, and plastic, even amidst local acoustic interference.
Nov.6, 2025

Acoustic Transparency for Car Windows — SoundAround by Alango

Watch this video on Alango Youtube Channel

Ever wished you could hear someone outside your car without opening a window? Meet Alango’s SoundAround—acoustic transparency through closed windows with no external microphones. Watch a clean A/B comparison (cabin music vs. crisp outside voice) and imagine how the same tech boosts siren awareness, hands-free commands, and safety alerts (e.g., abandoned pet/infant detection). SoundAround adds an “ear” to the vehicle...

Nov.5, 2025

SoundAround™: Siren & Voice Detection via Window Vibrations

 

For ADAS and robotaxis, ambient sound awareness is critical. Safer autonomy needs ears. SoundAround™ captures road acoustics via on-glass vibration sensors, and Alango proprietary digital signal processing technology delivers fast, reliable emergency-vehicle detection and awareness of nearby sounds — without exterior microphones. Watch the concept in action.

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