Microflown Voyager

MF003

Voyager is a portable multi-channel sound analyzer that merges multiple functional units into one device. Data acquisition, signal conditioning and storage are combined into a powerful tablet unit suitable for sound and vibration data recording, NVH testing, acoustic troubleshooting and noise control.
Voyager is set to transform the NVH testing industry as the frontrunner in on-site measurements. Gain an acoustic impression of a sound event by listening to the sensor signal in real-time.
Description Specifications

Voyager Insights

The embedded touch-controlled software offers the ability to run targeted vibro-acoustic analysis intuitively on the device, monitor soundscapes, and locate sound sources reliably with quick scans. Use the analysis tool like octave bands, FFT, spectrogram, or loudness, both real-time and recorded data.

Visualize, analyze and record data by means, of just a single handheld device, making the Voyager an indispensable portable NVH testing tool. The Voyager partners up perfectly with the software platform Velo. Data recorded with the Voyager can be imported directly to Velo for comprehensive analysis such as creating a sound power ranking table. Voyager is the new portable frontend to interface with your Velo applications.

 In practice, there are many applications such as Quality and End-of-Line Control, NVH Testing, Acoustic leakage detection, Buzz, Squeak and Rattle noise localization, Noise source identification and mapping, and many more.

Hardware

Interfaces
LEMO INPUT CHANNELS 1-4, BNC AUXILIARY CHANNELS 5-6, HEADPHONES | 3,5 MM JACK, Micro USB | OTG, USB 2.0 | Ethernet
Sampling Frequencies
8, 16, 24, 32, 48kHz
Resolution
24bit
Weight
1300g
Size
225x135x40mm
Operation range| Battery
6 hours | 4800mAh
Operation temperature range
0-40°C
Internal Storage
32GB
CPU
QuadCore 1GHz

Voyager Software

LISTEN and VISUALIZE
Gain an acoustic impression of a sound event by listening to the sensor signal in real-time. Benefit from the superior advantages of the Microflown particle velocity sensor, in terms of background noise cancellation and signal-to-noise boost, for locating sound sources. Offering a variety of tools for visualizing and analyzing your data recordings or even in real-time, display spectrum, octave bands, spectrogram or loudness. Go to Microflown
RECORD and PLAYBACK
The Voyager sets another milestone for portable recording. Capture data on the spot to analyze directly on your voyager, import your recordings in Velo for comprehensive processing and analysis or use the captures in your software of choice. Moreover, it is your portable recorder in the field for Scan and Paint 2D. Capturing Scan and Paint 2D data for your high-resolution sound maps, even down to 20Hz, has never been easier and more intuitive.
DATA ANALYSIS
All recorded data in the project can be selected for playback and comprehensive analysis. The intuitive software offers ready access to the analysis settings in the form of an all-in-one overview, with just a single touch command.
Project parameters
Directly view the parameters of the current project you are working on.
TARGETED BAND FILTERING
Implementation of real-time filters provides deeper insight into the analyzed data. Manage multiple IIR filters up to 20 orders for low, band-pass, band-stop or high pass filter on a single or all the channels interactively. The phase and magnitude response of the filters can be set individually in the dedicated settings pane.
DATA MANAGEMENT
The project-based onboard data storage offers a reliable solution to structure and manage data. Raw data, filtered data, analyzed data, pictures, and snapshots are saved and seamlessly export across multiple platforms, including the Microflown Velo software platform. Convert data to (time)corrected wav files including dynamic range settings for third-party software compatibility.

Download

Product leaflet
Follow this link to download the full Microflown Scan and Paint 3D description. Download here
Information on technical characteristics is based on the latest information available at the time of publication.