Overview
Solutions
HW Evaluation Tools
Documentation
CAD Resources
Tools and Software
Key Products
Get Started

Detecting the pressure waves associated to a sound or noise has numerous fields of application. In addition to being used in audio recording and reproduction chains, it can also serve to monitor ultrasound associated with the functioning of electrical equipment and enable preventive maintenance in a factory automation environment.

Depending on the use case, microphones can be selected to meet the bandwidth, acoustic overload point (AOP), signal-to-noise ratio (SNR) and sensitivity matching specifications – as required by multi-microphone arrays for beamforming and noise cancelling applications – as well as for their size, resistance to environmental conditions and power consumption.

ST’s broad range of MEMS analog and digital microphones enables engineers to find the right performance point and form factor – with small bottom-up and bottom-down port packages – to design engaging audio experiences or accurate measurement systems.

Picture Solution
Vibration, ultrasound and environmental sensor nodes for condition monitoring with Wi-Fi and cellular connectivity to cloud applications
Sensor node with IO-Link device stack for predictive maintenance and condition monitoring
SL-BFA001V2B
Active
Vibration, ultrasound and environmental sensor nodes for condition monitoring with Wi-Fi and cellular connectivity to cloud applications
Sensor node with IO-Link device stack for predictive maintenance and condition monitoring
SL-BFA001V2B
Active

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-STWINKT01

      Active

      High speed data logging and other firmware examples for STEVAL-STWINKT1 evaluation kit for Industry 4.0

      Evaluation Tool Software ST
      STSW-STWINKT01

      Description:

      High speed data logging and other firmware examples for STEVAL-STWINKT1 evaluation kit for Industry 4.0
    • Part number
      Status
      Description
      Type
      Supplier

      X-CUBE-MEMSMIC1

      Active

      Analog and digital MEMS microphone acquisition and processing software expansion for STM32Cube

      STM32Cube Expansion Packages ST
      X-CUBE-MEMSMIC1

      Description:

      Analog and digital MEMS microphone acquisition and processing software expansion for STM32Cube