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
Event-triggered audio and data recording (planned)
 
NTi Audio #: 

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