Options for XL3 Analyzer

Extend your XL3 with more features to meet your needs.

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
  • Percentile statistics L%
  • Logging 100 ms (broadband, spectrum)
  • Audio recording: 24, 32 bit with 12, 24, 48, 96 kHz
  • Back-erase (planned)
  • Pre-trigger (planned)
     

NTi Audio #: 600 000 707

Extended Room Acoustics Option

Room acousticians value the following optional features for extended reverberation time measurements.

  • 1/3-octave band: 50 Hz - 10 kHz
  • T30, T20, T15, EDT simultaneously
  • Minimum trigger level
  • Audio Recording
  • Room Average
  • Decay curve (planned)


NTi Audio #: 600 000 708

Sound Insulation Option

The Sound Insulation Option extends the XL3 for building acoustic applications. The instrument measures the sound pressure level in the sending and receiving room and the reverberation time. All data is aggregated in accordance with the standard and the sound insulation results prompted on the display on-site. This forms the XL3 into a Building Acoustics Analyzer designed for professionals.

XL3 Screen Sound InsulationXL3 Screen Sound InsulationXL3 Screen Sound Insulation

  • Airborne and impact sound insulation
  • Standards ISO 16283 and ISO 717
  • Automated measurement data averaging
  • Results D, D’n, D’nT and R'
  • Chart and table
  • Re-use of existing data (planned)
  • Requires Extended Room Acoustics Option


NTi Audio #: 600 000 709

API Interface Option

The API Interface Option enables the integration of the XL3 Sound Level Meter into customer-specific monitoring solutions. The measurement data and the recorded audio may be streamed from any previous date of the ongoing campaign to the cloud or a local server. The XL3 pushes the actual noise data, the state-of-health conditions and the weather data continuously.

  • Control, configuration & data retrieval
  • Data and audio streaming
  • Noise, weather and state-of-health data


NTi Audio #: 600 000 711

Type Approval Option (pending)

The Type Approval Option enables the installation of the type approved firmware in the XL3 Sound Level Meter for certified measurements. The XL3 in combination with the M2230 or M2340 measurement microphone forms a type-approved sound level meter offering class 1 performance in accordance with IEC 61672:2014, IEC 61260:2014, ANSI S1.4:2014 and ANSI S1.11:2014 standard. Type approval is pending.

Type approved sound level meter configuration:

  • XL3 Sound Level Meter
    • M2230 or M2340 Measurement Microphone
    • Firmware V1.01
       
  • NTi Audio Class 1 Sound Calibrator
     
  • Optional
    • Extended Noise Measurement Option
    • ASD Cable 5 m, 10 m or 20 m
    • Mains Power Adapter
    • Wind Screen 90 mm
    • Weather Protection WP30

NTi Connect 365 Service

NTi Connect 365 is free and enables the online communication with the XL3 Acoustic Analyzer from anywhere around the world. The instrument offers an integrated web-server for easy connection to the internet. All measurement data recorded by the remote XL3 may be downloaded to a local computer using sftp or automatically synchronized with a local server.

  • Easy and secure access to webpage and data files
  • Remote API from all around the globe
  • No static / public IP / VPN or port forwarding required


The service may optionally be extended for data volumes > 2 GB/month, e.g. caused by larger audio files.
(free < 2 GB/month)

NTi Connect 365 Service (> 2GB/month)
NTi Audio #: 600 000 734

 

 

Data Explorer Software

This option or software license enables the import of measurement logged noise level data into the Data Explorer software.

Data Explorer is a PC-based software application with a powerful data processor for easy and fast analysis of sound level measurement data recorded by the XL2 or XL3. Visualize, analyze and control millions of data points with this tool that is dedicated to acoustic consultants and noise measurement professionals. It provides a convenient way to view and manage your data and quickly create customized reports. 
 

Data Explorer Option


NTi Audio #:

  • XL3 Data Explorer Software License: 600 000 717
    (permanently installed option in XL3)
  • XL3 Data Explorer 365: 600 000 730
    (annual subscription service)
     
  • XL2 Data Explorer Option: 600 000 430
    (permanently installed option in XL2)
  • Data Explorer 365: 600 000 431
    (annual subscription service)

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Room Acoustics Reporter Software

This option or software license enables the import of measurement data into the Room Acoustics Reporter software.

The Room Acoustics Reporter is a PC software for automatically generating reverberation time measurement reports and analyzing the RTA frequency response spectrum. The software supports acousticians and experts in the visualization and detailed evaluation of measurement data recorded with the XL2 Sound Level Meter.


Room Acoustics Option
 


NTi Audio #:

  • XL3 Room Acoustics Reporter Software License: 600 000 719
    (permanently installed option in XL3)
  • XL3 Room Acoustics Reporter 365: 600 000 732
    (annual subscription service)
     
  • XL2 Room Acoustics Option: 600 000 440
    (permanently installed option in XL2)
  • XL2 Room Acoustics Reporter 365: 600 000 441
    (annual subscription service)

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Sound Insulation Reporter Software

This option or software license enables the import of measurement data into the Sound Insulation Reporter software.

Sound Insulation Reporter is a PC-based software application that provides all the standard reports for Airborne, Impact and Facade sound insulation measurements. Designed for acoustic consultants, this comprehensive tool uses data gathered by the XL2 or XL3 Acoustic Analyzer, and quickly returns graphical analysis for all measurement positions.


Sound Insulation Option


NTi Audio #:

  • XL3 Sound Insulation Reporter Software License: 600 000 718
    (permanently installed option in XL3)
  • XL3 Sound Insulation Reporter 365: 600 000 731
    (annual subscription service)
     
  • XL2 Sound Insulation Option: 600 000 432
    (permanently installed option in XL2)
  • Sound Insulation Reporter 365: 600 000 433
    (annual subscription service)

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