Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

Knowles released a low power, high bandwidth, specialized vibration sensor that can be used to filter background noise and create reliable, high-quality voice calling in noisy environments. The Knowles V2S200D Digital Voice Vibration Sensor, the first-of-its-kind for the brand works in conjunction with microphones to improve voice signal pick-up in True Wireless Stereo (TWS) earbuds.

Redefining smart connectivity, Realtek launched its new 5th generation Ameba E series solutions that allow smart products to have the ability to perceive, interact, and determine actions to take. The new SoCs and modules support powerful edge computing, allowing home appliances to be converted into multifunctional smart systems, according to various time or scene settings. Apart from introducing a boost in computation and DSP, the new Ameba E series supports Bluetooth LE Audio, Wi-Fi 6 and Matter.

Renesas Electronics, the advanced semiconductor solutions supplier, and Cyberon, a leading embedded speech solution provider, have partnered to deliver voice user interface (VUI) solutions using Renesas’ entire RA MCU line. Renesas RA customers will now have complimentary access to Cyberon’s industry-leading continuous command-based VUI toolchain, enabling them to add voice-recognition to a variety of endpoint applications, including home appliances and wearables.

Great voice recognition can only start with great voice pickup. Just “OK” pickup will greatly compromise recognition accuracy and increase user frustration. The high speech quality you need demands a high-quality audio front-end. And if cost is no object, of course you can build a great solution. But can you also satisfy mid-range markets with attractive pricing?

AIStorm, a pioneer of AI-in-Sensor SoCs for edge devices, announced a development partnership with Knowles Corporation. The collaboration will focus on achieving the lowest-power, highest-performance audio solutions available to enable emerging features. AIStorm’s patented analog and mixed-signal IP, combined with Knowles’ audio signal processing technology and advanced micro-acoustic microphones and speakers, bring enhanced audio features and power savings to mobile, true wireless stereo (TWS) earbuds, and connected devices.

Alango VoiceDefender is a new advanced voice enhancement signal processing solution, ready to be used by developers and manufacturers in new on-ear and over-ear headphone designs without the need of an ugly boom mic. VoiceDefender enables noise-free voice communication for on-ear/over ear headphones virtually eliminating dominant noise sources and highlighting voice and speech signals, effectively taking augmented audio to a whole new level.