6+1 Microphone Array

The microphone combines advanced technology with practical features to address common audio challenges such as noise and echo suppression. By using a 6+1 microphone array with the MSM261S4030H0 high-sensitivity digital silicon chip, it efficiently handles issues like reverb cancellation and localization of single or multiple sound sources. This makes it ideal for environments where clarity and precision are paramount.

The product features an I2S output and includes an onboard SK9822 series RGB LED with two-wire control color. This unique integration not only enhances the audio experience but provides visual cue options, creating a more dynamic and interactive user environment. The microphone's omnidirectional, bottom-ported design ensures comprehensive coverage, capturing sound from every direction with remarkable accuracy.

Unlike conventional systems where the audio signal undergoes several conversions, this microphone directly outputs the raw digital audio signal to the main controller chip through its built-in 24-bit I2S audio port. This reduces the complexity of designing signal chains, enabling advantages in size, cost, power consumption, and interference resistance. It simplifies the process, paving the way for more efficient and compact audio solutions.

Personal portable electronic products are becoming increasingly prevalent, and this microphone aligns with the evolving market by leveraging semiconductor technology. It boasts excellent sound performance, high repeatability of production, and significant expansibility. As such, it offers a compelling alternative to traditional ECMs, positioning itself as a cost-effective, high-performance solution for future audio applications.