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Acoustic

Head of Team: Dr.-Ing. Christian Pape

Acoustic Equippment

Equipment of the acoustics laboratory:

  • Anechoic room
  • Handheld sound analyzer (Brüel & Kjaer Sound Level Meter 2250)
  • FFT-Spectrum analyzers (Hewlett-Packard 35665A and Yokogawa SA2400)
  • Digital audio signal processing platforms (Shark ADSP 21369, Low Latency)
  • Sound recording system RME Fireface 400
  • Head and torso simulator Brüel &Kjaer (4128-C)
  • Head Simulator ISO/TR 3869 with IEC 60318
  • Audio Analyser ATS-2
  • Aktive Speaker System Klein+Hummel (O110D+O810)
  • Different Amplifiers, Voltage supplies, Scopes

Experimental Setup: Headset

Technical Details:  -

Areas of Appplication:

  • Development and validation of algorithms for active noise reduction/cancellation

Usage in Currrent Research Projects:

  • LINCOAR - Light weight in-ear communication headset with active noise reduction

Anechoic room

Technical Details:  -

Areas of Appplication:

  • Free field simulation
  • Measurements in conjunction with high sound preasure levels

Usage in Currrent Research Projects:

  • LINCOAR - Light weight in-ear communication headset with active noise reduction