Cerebro - MultiMicBoard - A hardware setup for evaluation and development of speech enhancement algorithms

  • Andreas Gaich (Speaker)

Activity: Talk or presentation › Poster presentation › science-to-science

Description

The performance of a voice assistance device is dependent on the signal processing that enhances the speech quality of a received sound field. Major undesired interferences that degrade the word accuracy are environmental noise and reverberation. The Cerebro - MultiMic Board streams up to seven channels from digital MEMS microphones and allows to switch between two different SNR performances. Recordings in different acoustic environments are performed to analyze the performance difference between normal and high performance digital MEMS microphones based on different signal processing techniques for speech enhancement.
Period26 Oct 2017
Event titleInfineon University Evening 2017
Event typeConference
LocationGermanyShow on map

Fields of science

  • 202017 Embedded systems
  • 202028 Microelectronics
  • 202027 Mechatronics
  • 202015 Electronics
  • 202037 Signal processing
  • 202036 Sensor systems
  • 202 Electrical Engineering, Electronics, Information Engineering
  • 202022 Information technology
  • 202041 Computer engineering

JKU Focus areas

  • Computation in Informatics and Mathematics
  • Mechatronics and Information Processing

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