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  Products & Solutions     Telecom     Products     Noise Simulation     3PASS lab - Product Description
3PASS lab - Product Description
3PASS lab reproduces the essential spatial characteristics of background noise which makes it applicable for the development of complex background noise reduction algorithms. This is of particular importance for assessing the real life performance of modern smartphones, especially those with multiple microphones.
Major components of the system are:
Software 3PASS lab  
Measurement hardware platform labBGN
(for background noise playback and microphone connection)
  read more
Microphone array MSA I
(for sound recordings and system equalization)
  read more
Eight loudspeaker setup according to ETSI TS 103 224  
Exemplary measurement configuration in an anechoic room with ACQUA
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