Adaptive Dual-Mic Beamforming
Dual omnidirectional MEMS microphones form a narrow acoustic reception beam tuned precisely to the speaker's vocal tract, suppressing off-axis environmental noise.
Proprietary Noise Cancellation
Engineered for Unmatched Voice Clarity & AI Recognition
Patented acoustic architecture delivering up to 100dB ambient noise suppression and ultra-low distortion open-ear directional sound.
Solos® AirGo™ smartglasses incorporate Whisper® Audio Technology, a breakthrough acoustic engine designed specifically for wearable micro-eyewear. Developed by our optical and acoustic engineering specialists, Whisper® combines dynamic beamforming microphone arrays, Normalized Least Mean Squares (NLMS) adaptive filtering, Voice Activity Detection (VAD), and Wiener spectral filtering executed in real-time within an ultra-low-power Digital Signal Processor (DSP).
By isolating the user’s vocal signal from chaotic background environments—such as busy urban streets, trade shows, logistics hubs, or open office spaces—Whisper® achieves unprecedented Automatic Speech Recognition (ASR) accuracy for integrated AI engines like SolosChat™ and ChatGPT while guaranteeing crystal-clear cellular and VoIP communications.
100 dBNoise Suppression Depth
>98%AI Voice ASR Accuracy
<3 msDSP Algorithm Latency
100+Patents & Filings
Technical Architecture
Four Pillars of Whisper® Acoustic Engineering
Advanced digital signal processing algorithms integrated seamlessly into wearable frame temples.
NLMS Noise Cancellation
Normalized Least Mean Squares algorithms adaptively track fluctuating noise patterns in real time, eliminating wind turbulence, engine hum, and crowd chatter without vocal distortion.
Intelligent VAD Engine
Advanced neural Voice Activity Detection differentiates human speech harmonics from background acoustic spikes, preventing word clipping during fast-paced voice prompts.
Wiener Spectral Filter
Subband spectral subtraction provides continuous background noise attenuation, maximizing the Signal-to-Noise Ratio (SNR) for voice assistants and call clarity.
Directional Audio System
Open-Ear Directional Stereo Speakers
Conventional ear-blocking headphones isolate users from their surroundings, creating safety risks during outdoor commuting, cycling, or industrial operations. Whisper® Audio Technology powers open-ear directional stereo speakers built directly into the SmartHinge™ frame temples.
Using targeted acoustic wave-shaping, audio output is directed straight into the wearer's ear canal like a focused light beam. This dipole speaker design minimizes outward sound radiation, providing absolute privacy so colleagues or passengers nearby cannot overhear calls or audio playback.
DipoleWave-Shaping Optics
-30 dBSound Leakage Cutoff
Open-EarSituational Awareness
IP54Splash & Sweat Resistant
Performance Benchmark
Whisper® Technical Specifications Matrix
Evaluated under ISO-certified acoustic laboratory environments for global optical chains and enterprise distributors.
| Performance Parameter | Technical Benchmark / Metric | Commercial & User Advantage |
|---|---|---|
| Noise Suppression Depth | Up to 100 dB (Stationary & Non-Stationary Noise) | Flawless call clarity even in 85dB+ ambient noise environments. |
| Speech Recognition Accuracy | >98% ASR Accuracy in 75dB Ambient Noise | Provides reliable voice inputs for AI engines, translation, and voice commands. |
| Acoustic Leakage Attenuation | <35 dBA measured at 20 cm distance | Protects call privacy in conference rooms, public transit, and medical clinics. |
| DSP Processing Latency | <3 ms Real-Time Execution | Eliminates sidetone echo and speech delay during live phone conversations. |
| Power Consumption | <12 mW Active DSP Draw | Enables up to 10 hours of continuous audio playback per charge cycle. |
| Microphone Configuration | Dual MEMS Mics with Acoustic Mesh Geometry | Eliminates wind noise interference up to 25 km/h outdoor movement. |
Enterprise & OEM Deployment
Designed for Commercial Scalability
Empowering optical retail chains, enterprise workflows, and developer ecosystems worldwide.
Optical Chains & Retailers
Supply prescription-ready smartglasses featuring Whisper® acoustics. Fully compatible with single vision, progressive, blue-light, and photochromic optical lenses.
Enterprise Field Workforces
Equip technicians, logistics personnel, and healthcare workers with clear voice communication and hands-free AI voice tools in high-noise environments.
Software & SDK Developers
Build enterprise voice workflows using the Solos® SDK. Harness real-time audio streams, gesture touch sensors, and AI translation triggers.
Technical FAQ
Frequently Asked Questions
Essential technical information for optical distributors, procurement teams, and developers.
How does Whisper® Audio Technology differ from standard Active Noise Cancellation (ANC)?
Standard ANC cancels ambient noise entering the wearer's ears using inverse sound waves inside sealed earcups. Whisper® Audio Technology is a specialized inbound and outbound noise cancellation engine built for open-ear smartglasses. It isolates the user's spoken voice from extreme noise (up to 100dB reduction) for phone calls and AI engines, while maintaining complete situational awareness.
Can people nearby overhear conversations from the directional speakers?
No. Whisper® powers a dipole directional acoustic speaker array that directs sound waves specifically toward the wearer's ear canal while creating destructive interference fields around the frame. Sound leakage is attenuated by over 30dB, ensuring surrounding people cannot hear conversation audio at normal listening levels.
Does Whisper® technology improve AI voice command accuracy?
Yes. By maintaining speech harmonic integrity and eliminating non-linear acoustic distortion, Whisper® delivers an Automatic Speech Recognition (ASR) accuracy rate exceeding 98% in noisy environments. This ensures reliable performance for SolosChat™, ChatGPT, Siri, Google Assistant, and SolosTranslate™.
Is Whisper® Audio Technology available across all Solos® AirGo™ models?
Yes. Whisper® Audio Technology is implemented across the entire AirGo™ smartglasses platform, including the AirGo™ V2, AirGo™ A5, AirGo™ 3 Argon, and AirGo™ V Krypton collections.
B2B Purchasing & OEM Inquiries
Partner with solos® for Custom Smartglasses Solutions
Contact our engineering and corporate distribution team to request sample units, wholesale pricing catalogs, SDK documentation, or custom OEM manufacturing options.