MICROPHONE ASSEMBLY HAVING A RECONFIGURABLE GEOMETRY

  • Simone Fontana
  • Angelo Farina
Publication date
January 2019
Language
English

Abstract

The invention relates to a microphone assembly (100) for acquiring a plurality of audio signals, wherein the microphone assembly (100) has a reconfigurable geometry so that the microphone assembly (100) may be configured to be embedded in or attached to a body. The microphone assembly (100) comprises: a plurality of digital microphones (101a-h) configured to convert the sound signal impinging on each digital microphone into a corresponding digital electrical signal, in particular a Pulse- Code-Modulation (PCM) or a Pulse-Density-Modulation (PDM) digital serial electrical signal; a digital signal processing unit (102) comprising a serial digital communication interface (102a) and a processor (102b), wherein the serial digital communication i...

Extracted data

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