Visit us at one of our Upcoming Events

Join us at numerous trade fairs and conferences around the world and learn more about the latest products, solutions and innovations from gfai tech. Take the opportunity to talk to our experts. We look forward to meeting you, discussing your specific application and presenting our latest products and solutions. In this section, you will find the next dates. If you are interested, simply contact us so that we can make an appointment for you in good time.



08/25/2024 - 08/29/2024, Nantes, France

Meet us at the 53rd International Congress and Exposition on Noise Control Engineering in Nantes!

From optimizing sound source localization in wind tunnels to pioneering acoustic visualization techniques for high-speed trains, our experts are ready to show and discuss our technology to shape the future of noise control and acoustics. 

Our expert from GFaI e. V. will present the following lecture:

  • On improving sound source localization in the wind tunnel
    (Christof Puhle)

Tuesday, August 27 2024, 10:00 AM 
Room BC

More about the congress




09/09/2024 - 09/11/2024, Leuven, Belgium

Weinvite you to join us at the 31st Conference on Noise and Vibration Engineering, which will be held from September 9-11 .

The conference will focus on modeling, analyzing, testing, and improving the noise and vibration characteristics of mechanical and mechatronic systems as well as civil structures. Our experts will feature our Acoustic Camera and WaveCam, which offer new possibilities for sound source localization and analysis

More about the conference

Past Events


02/13/2023 - 02/16/2023, Austin, Texas USA

Visit us at IMAC-XLI Conference and Exposition

The main focus of IMAC is structural dynamics and the presentation of the latest technologies supporting structural dynamics. Topics from the areas of simulation and modeling, nonlinear dynamics, sensors, signal processing and control, spanning the full range of engineering disciplines will be presented.

Our experts from GFaI e. V. will present the following lecture:

  • Rotational Operating Deflection Shapes Analysis with High Speed Camera
    (Peter Bogatikov, Daniel Herfert, Maik Gollnick)

Learn more right now about our WaveCam a revolutionary software solution for video vibration analysis. With this software, motions are amplified in such a way that they become visible to the human eye.

You can experience further innovative solutions for acoustics and structural dynamics live.
Acoustic Camera, impulse hammer WaveHitMAX and more powerful software solutions.

Be curious. Our experts will be glad to answer your questions and discuss your ideas

See you in Austin.

More about IMAC 


03/06/2023 - 03/09/2023

Let's meet at the 49th Annual Conference on Acoustics in Hamburg!

Our experts Carsten Hessenius and Benjamin Vonrhein explain in their presentation how sound sources on trains or trucks can be localized using beamforming. Join us to discuss the advantages of the method in terms of measurement requirements and quality of results.

Find out more about Daga 2023

Hannover Fair

04/17/2023 - 04/21/2023, Hannover, Germany

How does artificial intelligence, robotics and image and signal processing work together? Find the answer in a live performance of the AI-supported system on site. Intelligent optical inspection and measurement technology, including our Acoustic Camera Mikado and our impact hammer WaveHitMAX, are used to inspect different brake discs on a quad bike. 

Meet our collegues from GFaI from April 17-21 in hall 2, booth C59.

Find our more about the Hannover fair.

Sensor + Test

05/09/2023 - 05/11/2023, Nürnberg, Germany

Meet us at Sensor & Test, the world's leading forum for sensor, measurement and test technology.

In Hall 1 Booth 1-242

you can see for yourself our latest solutions for noise and vibration measurement for various applications and services.
Our experts will be happy to answer your questions and discuss your ideas.

More about Sensor & Test

Automotive Testing Expo Europe

06/13/2023 - 06/15/2023, Stuttgart, Germany

Visit us at the Automotive Testing show, the world's leading international exhibition for all aspects of automotive testing, development and validation technologies.

In hall 10, at booth 1144

you can convince yourself of our innovative solutions for acoustics and structural dynamics.

See you in Stuttgart. Our experts will be glad to answer your questions and discuss your ideas.

More about the show 


08/20/2023 - 08/23/2023, Tokyo, Japan

Whether it's bridges, skyscrapers, or other structures: External factors like wind, earthquakes, the operation of nearby machinery, or traffic can induce strong vibrations. By utilizing our WaveCam software, which amplifies movements, these vibrations can be quickly made visible to the human eye.

Our expert, Benjamin Vonrhein, along with our distribution partner Cornes Technologies, will explain the process behind this technology at Inter-Noise 2023 in Tokyo. Join us for our 20-minute presentation 'Vibration Analysis Based on Video Data for Buildings and Structures' to learn more.

Wednesday, August 2023, 10:20 AM to 10:40 AM
Venue 7, Room 104.7

Find out more about Inter-Noise 2023.

Railway Forum

09/06/2023 - 09/07/2023

Acoustic Cameras help in identifying specific sources of noise on trains, such as wheel-rail interaction, aerodynamic noise or mechanical components. By mapping the noise distribution along the train's path our Acoustic Camera technology can assist in creating noise maps and identifying noise hotspots.

Meet our experts at Europe's leading conference of the railway industry at Booth P07.

See you in Berlin. Our team of experts is ready and eager to engage with you.

Find out more about the Railway Forum.



Husum Wind

09/12/2023 - 09/15/2023, Husum, Germany

Wind turbines can generate noise during operation. It is important to assess and minimize this noise to meet regulatory requirements and address potential concerns from nearby communities. Meet our experts at the most important themed trade fair for renewable energies for the German-speaking market at Husum Wind 2023.

Learn, how our Acoustic Cameras can be employed to identify the specific components or areas of a wind turbine that produce the most noise. This information can be used to optimize turbine design, detect broken parts and enhance overall performance.

Meet us in hall 3, booth 3A28.

See you in Husum, Germany.

Find out more


11/08/2023 - 11/10/2023, Bac Ninh, Vietnam

Visit our distributor MITS Solutions Asia at booth 086 at the Vietnam Industrial & Manufacturing Fair (VIMF) and see for yourself the latest noise and vibration measurement solutions for different applications and services. 

The Industrial Complex connect supplies of machinery, parts, equipment, technology and process solutions necessary for the automobile, electronics, machinery, textile, footwear, and high-tech industries to related manufacturers.

More about the VIMF

4th VDI Symposium Vibrations 2023

11/27/2023 - 11/28/2023, Würzburg, Germany

Visit us at the VDI symposium at the Maritim Hotel Würzburg.

Enter into a dialog with our experts Thomas Reck and Dr. Daniel Herfert.

Listen to the presentation by Dr. Daniel Herfert from GFaI e.V. on Tuesday, 28.11. at 11:30 a.m. on the subject of

Innovative tools for natural frequency measurement and natural form analysis of brake disks

  • Contactless measurement using a vibration camera and pulse excitation
  •  Experimental modal analysis
  •  Modal analysis using finite element analysis
  •  Comparison of measurement and simulation results

You can look forward to other top topics at the event:

  • Calculation: Modeling, simulation methods
  •  Vibration measurements: Methods, industrial applications
  •  Parameter identification, correlation
  •  Vibroacoustics
  •  Design and layout, vibration reduction
  •  Condition monitoring and vibration monitoring

The Nature of Acoustics

10/31/2022 - 11/02/2022, Wellington, New Zealand

Visit our distributor HW Technologies at the Acoustical Society of New Zealand (ASNZ) Conference
and see for yourself the latest noise and vibration measurement solutions for different applications and services. 

More about the conference

Digital Innovation Hub Industry 4.0

10/25/2022 - 10/26/2022, Burgos, Spain

Meet us at Burgos Industria 4.0 

Learn more in a workshop about WaveCam - our new video vibration analysis software solution.
Pablo Alloza will be glad to answer your questions and discuss your ideas.

More about the event

Automotiv Testing Expo

09/05/2022 - 09/07/2022, Shanghai, China

Meet us and our Distributor Landtop 
in hall 1 booth 6005 
and see for yourself our latest noise and vibration measurement solutions for different application and services. Our experts will be glad to answer your questions and discuss your ideas.

One of our highligths is:
DynaBeam - Innovative 3D localization of sound radiation

More about the show


08/21/2022 - 08/24/2022, Glasgow, Scotland

Johannes Pehe has presented the following lecture: 

  • Investigation of potential benefits and functionality of a vibroacoustic camera by combining results of a common beamforming and nearfield holography acoustic camera and a highspeed camera, allowing to visualize structural vibration (optical flow tracking).

More about the inter.noise

ISNVH Congress 2022

06/22/2022 - 06/24/2022, Graz, Austria

Automotive Testing Expo Europe

06/21/2022 - 06/23/2022, Stuttgart, Germany

See you 2023 again in Stuttgart.

More about the show 

Berlin Beamforming Conference BeBeC

06/09/2022 - 06/10/2022, Berlin, Germany

You can find the the publications of the conference 2022 here

Stay informed:

Hannover Fair

05/30/2022 - 06/02/2022, Hannover, Germany

More about the Hannover Fair

In this video you can see some highlights of Hannover Messe 2019.

Sensor + Test

05/10/2022 - 05/12/2022, Nürnberg, Germany

Meet you again 2023 at Sensor + Test.

More about Sensor + Test


02/07/2022 - 02/10/2022, Orlando, Florida USA

Dr. Daniel Herfert from GFaI e. V. has presented the following lectures:

  • Acoustic Resonance Testing on Production Lines with the Smart Impulse Hammer WaveHitMAX. (Y. Brauner, D. Herfert, A. Lemke, M. Gollnick)
  • Advanced Mesh Reconstruction with Low Budget RGBD-Hardware for Modal Analysis with the Software WaveImage. (Henning, K.)

More about IMAC