New at Mouser: Knowles V2S200D Digital Voice Vibration Sensor for Speech Detection Applications

December 6, 2023 – Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, is now stocking the V2S200D digital voice vibration sensor from Knowles. The V2S200D is a specialized, low-power, high-performance, high-bandwidth vibration sensor that improves voice call quality in noisy environments for earbuds, wearables, and self-speech detection applications.

Knowles V2S200D digital voice vibration sensor, available from Mouser, features voice activity detection with 50-dB acoustic isolation, designed to selectively pick up the speaker’s voice while suppressing wind and background noise for an improved voice call experience. In addition to enhancing voice call quality, voice activity detection, imposter rejection, and personalization are some of the other use cases made possible by this sensor.

The V2S200D, with its small 3.30 mm x 2.30 mm size, high 64.5-dBA signal-to-noise ratio (SNR), and low power, offers an ideal solution to OEMs/ODMs looking to enhance the user experience of their products while working with significant industrial design (ID) and battery life constraints. In addition, upon integration into the system, it emulates a digital mic with a pulse density modulation (PDM) interface, which makes hardware and software development hassle-free.

The V2S200D is supported by the V2S200D evaluation kit (KAS-33100-0006), which features a V2S200D sensor along with a SiSonic™ digital MEMS microphone in an earbud form factor. The evaluation kit connects to a PC via the USB port and should be recognized as a USB stereo recording device. Any commercial audio software that can access stereo left and right channels independently can be used to evaluate the device. Alternatively, Knowles offers a free downloadable graphic user interface for complete evaluation.

To learn more about the V2S200D sensor, visit https://www.mouser.com/new/knowles/knowles-v2s200d-vibration-sensor/.

To learn more about the V2S200D evaluation kit, visit https://www.mouser.com/new/knowles/knowles-v2s200d-eval-kit/.

 

Distributeur mondial agréé, Mouser dispose de la plus vaste sélection au monde de semi-conducteurs et composants électroniques à la pointe de la technologie, en stock et prêts à être expédiés. Les clients Mouser peuvent compter sur des produits d’origine entièrement certifiés dont la traçabilité de chacun de ses partenaires de fabrication est garantie. Afin d’accélérer le processus de conception des clients, le site Internet de Mouser propose une vaste bibliothèque comportant des ressources techniques, dont un centre de ressources techniques, ainsi que des fiches techniques, des conceptions de référence propres à des fournisseurs, des notes d’application, des informations sur des conceptions techniques, des outils d’ingénierie et bien d’autres informations pratiques.

2026 - Mouser Electronics est un distributeur agréé de semi-conducteurs et de composants électroniques, spécialisé dans le lancement de nouveaux produits de ses partenaires de premier plan. Le site Internet du distributeur, Mouser.fr, est disponible en plusieurs langues et dans plusieurs devises, et propose plus de 6,8 millions de produits de plus de 1 200 marques de fabricants. Mouser dispose de 28 sites répartis dans le monde entier afin d’offrir à ses clients un service d’excellence dans la langue, la devise et le fuseau horaire du pays respectif. Le distributeur expédie ses produits à plus de 650 000 clients dans plus de 223 pays/territoires depuis son centre logistique de 93 000 m² de Dallas (Texas). Pour plus d'informations, rendez-vous sur https://www.mouser.fr.

2026 - Knowles is a market leader and global supplier of advanced micro-acoustic solutions and specialty components serving the mobile communications, consumer electronics, medical technology, military, aerospace and industrial markets. Knowles has a leading position in micro-electro-mechanical systems (MEMS) microphones, speakers and receivers which are used in smartphones, tablets and mobile handsets. Knowles is also a leading manufacturer of transducers used in hearing aids and other medical devices and has a strong position in oscillators (timing devices) and capacitor components which enable various types of communication. Knowles’ focus on the customer, combined with unique technology, rigorous testing and global scale, helps to deliver innovative solutions and consistently dependable and precise products.

Mouser et Mouser Electronics sont des marques déposées de Mouser Electronics, Inc. Tous les autres produits, logos et noms de société cités dans le présent document, peuvent être des marques commerciales de leurs propriétaires respectifs.