Beamforming toolkit | Ngene LLC | Yerevan

BEAMFORMING TOOLKIT FOR LabVIEW

Beamforming and Direction Finding Toolkit is an add-on for LabVIEW that helps to apply standard beamforming algorithms to acquired or recorded data from sensors such as Microphone Arrays

The toolkit provides an easy-to-use interface that requires the information about array geometry (coordinates of microphones) and recorded data in standard formats.

FEATURES & FUNCTIONALITY

The toolkit comes as a VIPM (VI Package Manager) installer which includes LabVIEW VIs for beamforming algorithms as well as examples demonstrating the usage of the toolkit - sound source simulation, beam shape 3D visualization and qualification for different beamforming algorithms, array geometries and incident signal frequencies, and sound intensity map generation (sound imaging).

For demonstration purposes, the examples incorporate acquired signal simulation for different array configurations which can be helpful for preliminary evaluation of the array for particular applications.

SUPPORTED BEAMFORMERS:


Wideband beamformer:
•    DAS - Delay and Sum beamformer

Narrowband beamformers:
•    Bartlet beamformer.
•    MUSIC (Multiple Signal Classification)
•    MVDR or Capon (Minimum Variance Distortion-less Response)​

REQUIREMENTS:

  • LabVIEW 2014 (32bit and 64bit) and above

  • Windows 7 (x86 and x64) and above

 
 
SUPPORTED TARGETS:

  • Windows 7

  • NI Real-Time targets

This product can be used with Ngene's Microphone Array Daughter Boards (MicAr)

HAVE QUESTIONS?

 
Ngene logo

+374 (95) 724964

3 Hakob Hakobyan st, Yerevan 0033, Armenia

  • youtube
  • facebook
  • linkedin
  • TWITTER

© 2019 by Ngene. Read Privacy Policy