Traditional microphones were typically fixed in position within the car, employing basic motorized and acoustic technologies. Cependant, with the rapid evolution of in-car entertainment systems and communication technologies, in-car microphones are undergoing upgrades. Kepo’s in-car microphones integrate advanced features such as hands-free calling, reconnaissance vocale, and ANC (Active Noise Cancellation), thereby offering drivers a more convenient and safer driving experience.
Key features of Kepo’s in-car microphones include:
Hands-free calling and voice recognition pickup: These microphones seamlessly integrate with in-vehicle multimedia systems to enable hands-free calling and voice recognition pickup. They boast a compact size, high degree of integration, and can be utilized in array applications.
Integration with ANC and A2B bus connection: Kepo’s microphones feature active noise cancellation for superior call quality, utilizing A2B bus connection for high scalability and excellent EMC (Electromagnetic Compatibility) performance.
ANC noise reduction, phantom power, and multi-mic connection: These microphones offer advanced ANC noise reduction capabilities, phantom power support, and the ability to connect multiple microphones for enhanced audio clarity.
Design advantages of Kepo’s microphones include:
Dustproof net material: Utilizing PET material for dustproof net ensures consistent sound resistance.
Traceability information: Each microphone shell is bound with traceability information, minimizing the risk of loss.
Acoustic cavity design: Kepo’s microphones feature a well-sealed acoustic cavity design, preventing acoustic leakage and ensuring high-quality sound reproduction.
High SNR and low sound pressure: These microphones deliver high SNR (Signal-to-Noise Ratio) and operate effectively under low sound pressure conditions, resulting in superior sound reproduction.
Frequency response: They incorporate low-frequency noise reduction processing for enhanced audio performance.
Future Development：
Looking ahead, the future development of microphones in vehicles will likely involve integration with voice assistants, emotion recognition technology, safety monitoring features, communication and entertainment systems, personalized experiences, and light human-computer interaction functions. This evolution aims to achieve a more natural human-computer interaction interface, ultimately enhancing driver convenience and safety on the road.
