Overview

Features and Benefits

  • 5 MEMS microphones
    • Level-matched to within ±1 dB for accurate beam steering
    • Symmetrically arranged to create flexible array patterns
  • 14 microphone indicator LEDs
    • Can be used to indicate beam direction, microphone activity, direction of incident sound, or other functions
  • 8 LEDs in a bar graph meter orientation
  • Seamless operation as a daughter card for EVAL-ADAU1467Z
    • Can be used with other processors via either two TDM8 or oneTDM16 serial audio interface for the microphones and an SPI-compatible serial interface for the LEDs

Product Details

The EVAL-MICCANVASZ microphone canvas provides a platform for the development and evaluation of microphone beamforming arrays. 15 microphones, arranged as a ring of eight, a ring of six, and a single in the center, provide flexibility and symmetry suitable to many applications.

Related Hardware (1)

Development Platform

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