Extended Noise Measurement Option

The Extended Noise Measurement Option adds the advanced features below for more challenging tasks of noise consultants.

• Sound exposure level LAE
• Time weighting: Impulse
• Level difference LAIeq – LAeq
• Percentile statistics L% (broadband & spectrum)
• Logging 100 ms (broadband & spectrum)
• Audio recording: 24, 32 bit with 12, 24, 48, 96 kHz
• Level Time History
• Event-triggered audio and data recording (optional)
• Add Manual and automatic markers (optional)

NTi Audio #:

• Extended Noise Measurement: 600 000 707
• Extended Noise Measurement 365: 600 000 721
  (annual subscription service)