Speech Intelligbility STI

XL2 STIPA Analyzer

Public Address (PA) systems in buildings like airports, railway stations, shopping centers or concert halls have to clearly inform persons in danger about escape information and directions in case of an emergency.

Using a hand-held instrument, it is possible to commission the entire building by measuring just how intelligible the PA announcements will be when clarity is most needed.

At a Glance

  • Compliant with IEC 60268-16:2011, IEC 60849, EN 54-24
  • Ambient noise correction
  • Standardized reporting

Información del Producto

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Learn more about Speech Intelligibility Measurements

Exel Kit for Speech Intelligibility Measurements

Exel Set for STI-PA Testing
including
  • XL2 Audio and Acoustic Analyzer
  • STIPA Option for XL2
  • M4261 Measurement Microphone
  • Minirator MR-PRO
  • ASD Cable for XL2
  • Cable Test Plug (MR-PRO)
  • 2x Mains Power Adapter
  • 3x Calibration Certificates
  • Exel System Case
  • TalkBox

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