Broad range of applications: The ICS43434 I2S MEMS microphone module is suitable for intelligent home systems, robotics and voice recognition applications, and other audio capture tasks, providing a flexible solution for various use cases. Costeffective performance: The ICS43434 delivers clear recordings with a signaltonoise ratio of 65 dB, offering reliable voice capture at a competitive . Integrated lowpass filter: Builtin lowpass filtering effectively eliminates frequency noise and enhances the purity of the captured audio signal. Stable in challenging environments: The module features strong electromagnetic interference resistance, ensuring consistent audio output in complex environments. Compatibility and interface: Designed for easy integration with I2Scompatible microcontrollers and processors, enabling straightforward system integration. Key attributes: Model ICS43434; I2S MEMS microphone module; SNR 65 dB; integrated lowpass filter; EMI resistance. Use scenarios: Smart home voice control: voiceactivated hubs and assistants in living spaces requiring clear wake words and command capture. Robotics and automation: service and autonomous robots that perform reliably in noisy factory or office environments. Voice recognition and conferencing devices: endpoints and devices needing dependable audio input for accurate speech processing.