Integrated lowpass filter With an integrated lowpass filter, frequency noise is reduced and the purity of the auditory signal is improved. CostEffective auditory Solution The ICS43434 I2S MEMS microphone module provides sound with noise ratios of 65 dB, ensuring clear recordings. Stability The ICS43434 offers resistance to electromagnetic interference, ensuring stable auditory output in complex environments. Wide range of applications The microphone module is suitable for intelligent home, robotics and voice recognition systems and other applications, providing users with a flexible auditory capturing solution. Use scenarios Intelligent home devices and voice control: ideal for smart speakers, voiceactivated lights, and home automation hubs that require clear microphone input. Robotics and automation: suitable for service robots and automated platforms that operate in environments with electrical or acoustic noise. Voice recognition in consumer electronics and industrial equipment: enables reliable hands control and command recognition in varied settings.