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LiveNoise LNT-EAR Noise Monitor

LiveNoise Monitor with SoundEar Display
LiveNoise Monitor with SoundEar Display

More Options

LNT-EAR-1
$2801.00
LiveNoise Noise Monitor
In stock

LNT-EAR-2
$5379.00
LiveNoise Noise Monitor Pack of 2
In stock

LNT-EAR-3
$7900.00
LiveNoise Noise Monitor Pack of 3
In stock

LNT-EAR-5
$12886.00
LiveNoise Noise Monitor Pack of 5
In stock

LNT-EAR-10
$25211.00
LiveNoise Noise Monitor Pack of 10
In stock
CR514
$483.00
Class 2 Sound Level Calibrator
In stock

CU-USB
$41.00
Power Supply for USB Powered Meters
In stock

SE2VESA
$47.00
Wall and corner mount for Noise Warning Sign
In stock
LNT-EAR-1
$2801.00
LiveNoise Noise Monitor
In stock

LNT-EAR-3
$7900.00
LiveNoise Noise Monitor Pack of 3
In stock

Features

  • Wall Mounted Noise Display
  • Monitors, Analyses and Records Sound Levels
  • Network Connection (WiFi or wired Ethernet)
  • Lights up when noise levels are too high
  • IEC 61672 Class 2, ANSI S1.4 Type 2

Applications

  • Office Noise
  • Hospital Noise
  • Call Centres

Overview

The noise warning sign and interface module can be mounted on a wall or other suitable surface. An optional adjustable VESA mount can be used for more secure or corner mounting if needed. It measures the sound levels in line with the noise measurement standards, stores the results, and makes them available to the LiveNoise Supervisor and Reporter software over your network, or to our cloud server over the Internet. An HDMI output can be used to display the live sound levels on a computer monitor or HDMI television.

livenoise network with lnt-ear noise warning signs
Local Network or Cloud Based

LiveNoise System - "Internal"

On a purely "internal" system, the noise monitor communicates continuously with the LiveNoise Supervisor software running on a computer on your network to provide real-time noise levels, long-term stored noise measurements and high-noise alarms. Using this setup there is no need for the monitors or software to communicate with the outside world.

The LiveNoise Reporter software can generate reports of the noise and alarms over daily, weekly, monthly or other custom periods.

LiveNoise System - "Cloud"

With the cloud based reporting system the noise monitor uploads its measurements to our LiveNoise Server for you to view using the Web Reporter. You access this through a web browser.

With this setup there is no software to run locally and you can view the results from anywhere with Internet access.

Best of Both Worlds

The standard LiveNoise System includes both methods. You can use the Supervisor software on your local network, you can use the cloud based reporting, or you can use both at the same time.

Mounting

The Noise Warning Sign can be mounted on a wall using a single screw. The LiveNoise Terminal is mounted close by using two screws or it can just sit on a shelf or other suitable surface.

If a more secure mounting method is needed or you want to angle the noise sign away from the wall then an adjustable VESA mount is available. An extra security bracket is also available for the LiveNoise Terminal. Please contact us for more information.

Connection & Power

A standard USB cable (included) connects the LiveNoise Terminal to the Noise Warning Sign. The system requires 5V DC, which is provided by the power adapter that is included.

Wall Mounting

mounting the noise sign

The noise warning sign part of the system is mounted using a single screw, like hanging a picture.

For greater security a VESA mount option is also available.

mounting the livenoise terminal

The LiveNoise Terminal part can also be wall mounted using two screws. It connects to the noise warning sign via a single USB cable (included).

Connection

The LiveNoise Terminal can communicate with the LiveNoise Supervisor software to provide a real-time display of sound levels and for long-term noise measurement storage. With the Supervisor software running on a computer on your network, the LNT-EAR noise monitor just needs WiFi access or a wired Ethernet connection to the same network.

WiFi

If you have a WiFi network then all you need to do is provide the noise monitor with the router name and password. This configuration is carried out using the supplied software.

Wired Ethernet

The noise monitor has an Ethernet port (RJ45) for connection to your wired network. This is a weatherproof socket and for outdoor use you will need a suitable weatherproof cable or weatherproof RJ45 cable housing. For indoor use a standard RJ45 network cable can be used.

LiveNoise Network

The LNT-EAR will need to be connected to your network in order to send the noise measurements to the Supervisor software or to the cloud server, depending on your configuration.

Local Network

A computer on the network runs the LiveNoise Supervisor software, which shows the real-time noise levels and downloads all the measurements for long term storage and reporting.

Other computers on the network can access the noise measurements using the LiveNoise Reporter software.

Cloud Reporting

The monitors send the noise measurements to our server and you view them using Web Reporter.

Software

The LiveNoise Supervisor, Reporter and the online Web Reporter are included when you buy one or more LiveNoise Noise Monitors.

With the noise monitors connected to your network, you can chose how you want to deal with a live display and with long term reporting.

Local Network

Operating on your own WiFi/Ethernet network, with live sound levels sent to a Windows computer, you will use the following software:

Supervisor - Connects to all your noise monitors, showing the live sound levels, indicating any high noise level alarms and storing long term measurements.

Reporter - Using the measurements stored by Supervisor, this software generates long term noise reports: daily, weekly, monthly or custom periods.

Online Reporting

The noise monitors send all the noise measurements to our cloud server, from where the Web Reporter provides you with noise reports.

Supervisor Software

  • Connects to Noise Monitors
  • Real-Time Sound Levels
  • High Noise Level Alarms
  • Configure Remote Monitors
  • Downloads Measurements

Reporter Software

  • View Noise Measurements
  • Noise and Alarm Reports
  • Daily, Weekly, Monthly Reports
  • 1s Leq Noise Profile
  • Create Reports for Sharing

Web Reporter

  • No Software to Install
  • Access Using Your Browser
  • Periodic Noise Reports
  • High Noise Alarm Reports
  • 1s Leq Noise Profile

Technical Specifications

Acoustic StandardsIEC 61672-2:2002 Class 2
ANSI S1.4 Type 2
Frequency Range20 Hz to 20 kHz
Measuring Range30 to 120 dB
Deviation± 0.5 dB
Frequency Weighting"A"
Noise MeasurementsLeq, Fast Sound Level
Additional Outputs0-10 V or 4-20 mA
USB PortFor USB memory stick configuration and keyboard
Ethernet PortRJ45 socket
Video OutputHDMI
Internal Memory16 GB for up to 5 years storage
Dimensions
Noise Warning Sign265 x 205 x 46 mm, 10.4" x 8" x 1.8"
LiveNoise Terminal70 x 88 x 29 mm, 2.8" x 3.5" x 1.2"
Power5 VDC, max 12W (power adapter included)

Dimensions

noise warning sign dimensions
Noise Warning Sign Dimensions
livenoise terminal dimensions
LiveNoise Terminal Dimensions