Goertek at GAS: Elevating the Audio Experience for AI-Era Smart Glasses

On March 25, at the Global Audio Summit (GAS), Goertek showcased its full-stack acoustic solutions for smart glasses, introducing its proprietary voice separation algorithm for the first time. The presentation systematically demonstrated the company’s end-to-end acoustic capabilities spanning “voice pickup enhancement and immersive audio.”

In the area of voice pickup enhancement, Goertek addressed a common industry challenge for smart glasses—vocal overlap and inaccurate AI recognition during two-way conversations and translation in complex environments—with the launch of its dual-channel voice separation algorithm. Compatible with various microphone array configurations and integrating deep neural network (DNN)-based noise reduction, the solution accurately captures the voices of both the wearer and the speaker in real time, even in noisy settings. Whether for two-way conversations or translation scenarios, it effectively isolates the target voice. The solution also incorporates AI-powered intelligent call noise reduction, a VPU (bone conduction) nose pad module, stereo recording, and omnidirectional/near-field/far-field pickup capabilities, enabling smart glasses to deliver a voice interaction experience defined by “strong noise reduction, clear listening, accurate recognition, and stable separation” across all scenarios.

In the area of immersive audio, Goertek has developed custom high-performance speakers for smart glasses, integrating four proprietary core algorithms—bass enhancement, dynamic interference suppression, distortion cancellation, and stereo spatialization. These technologies achieve an equivalent bass perception improvement of 3dB, over 90% interference suppression, and up to 80% distortion cancellation, significantly enhancing soundstage immersion and delivering a 360° immersive audio experience. This effectively addresses industry challenges related to loudness, distortion, and immersion in lightweight smart glasses.

Additionally, Goertek presented its one-stop audio toolchain solution, covering the entire process from algorithm design and simulation debugging to mass production. The solution can shorten audio application development cycles by approximately 60%, helping global partners accelerate the innovation and deployment of audio products.

Looking ahead, Goertek will continue to deepen its expertise in acoustic technology, driving synergistic breakthroughs across algorithms, hardware, and processes. The company remains committed to collaborating with industry partners to shape the next-generation audio experience for smart glasses in the AI era.