ASAsense https://asasense.com/ We make noise make sense Fri, 20 Mar 2026 09:55:23 +0000 en-GB hourly 1 https://wordpress.org/?v=6.9.4 https://asasense.com/wp-content/uploads/2024/02/ASASENSE-LOGO-LOS-175x175.png ASAsense https://asasense.com/ 32 32 Strategic Alliance for Infrastructure Management Solutions https://asasense.com/strategic-alliance-xenomatix/ Thu, 17 Oct 2024 13:52:21 +0000 https://asasense.com/?p=4439 LEUVEN- 15.10.2024 - XenomatiX is excited to announce a strategic alliance with ASAsense as part of its ongoing ‘buy-and-build strategy,’...

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Strategic Alliance for Infrastructure Management Solutions

LEUVEN- 15.10.2024 – XenomatiX is excited to announce a strategic alliance with ASAsense as part of its ongoing ‘buy-and-build strategy,’ aimed at expanding their joint product offerings through shared investments and expertise. This alliance will operate under the name “XenomatiX Group’’.

XenomatiX, a pioneer in the development of true solid-state LIDAR, has been growing as a provider of geospatial services and solutions. ASAsense specializes in cloud-based sound recognition technologies, leveraging advanced sound and vibration analysis.

Both companies share a mission to improve safety and complement each other’s strengths, joining forces as part of a larger plan to achieve a leading market position in digital infrastructure management solutions.

This collaboration leverages advanced technologies, including (edge) AI, LIDAR technology, and sound and vibration analysis for detection and localization. Together, XenomatiX and ASAsense will offer comprehensive solutions for pavement inspection, infrastructure digitization, soundscape monitoring, object classification, event detection, and source localization.

“With this combined product portfolio, our road inspection solutions unit becomes a one-stop shop for both large and small road authorities,” said Filip Geuens, CEO of XenomatiX. “Joining forces with ASAsense accelerates the delivery of novel solutions for pavement monitoring. Additionally, by incorporating acoustic technologies, we further enhance our technology base.”

Thomas Weyn, CEO of ASAsense, added, “This intelligent and comprehensive product offering enables both companies to take a significant step forward in the rapidly growing digital twin market. This strategic alliance will also extend the international reach of our innovative solutions.”

In addition to this partnership, XenomatiX has announced that further strategic alliances are forthcoming. Pavement management is just one of the markets where XenomatiX applies its solid-state LIDAR technology, as the company continues to solidify its presence in Mobile Mapping, Automotive, and Industrial Sensing.

About ASAsense

ASAsense develops cloud-based sound recognition technologies, leveraging advanced sound and vibration analysis. Environmental noise contains a wealth of information. ASAsense provides multi-classification sound monitoring, designed for comprehensive analysis of the environmental soundscape. Its technology specializes in detecting and recognizing sounds, locating and tracking sound sources, and recording various acoustic parameters to obtain valuable insights and actionable information. This enhances situational awareness and supports better policy-making. As such, sound monitoring becomes an integral part of data-driven governance within a Digital Twin policy and serves as an essential tool for understanding and managing the environment by means of sound.

About XenomatiX

XenomatiX designs true solid state lidars based on a unique multi-beam laser concept and mature, scalable, semiconductor technology. Its solutions are built to improve road safety and road comfort. XenomatiX offers different product lines to serve different industries and applications: the pavement surveying system, XenoTrack, collects and processes 6D data ideal for pavement digitization and inspection, and pro-active suspension; a lidar plus GNSS system designed for all-around mapping, the GPC360; and, to push forward autonomy, XenoLidar, a true solid state lidar which delivers high resolution and accurate point cloud data for perception capabilities.  XenomatiX products have been recognised by international competition programs like the IRF GRAA award, the CES Innovation Award and the Geospatial Excellence Award.The company employs about 50 employees in Belgium, France, Italy, US and China, and has a solid global distribution network.

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]]> Mobisense https://asasense.com/mobisense/ Wed, 08 May 2024 13:53:56 +0000 https://asasense.com/?p=3600 The MobiSense imec.icon project, which ran from October 1, 2017 until September 30, 2019, aimed at efficiently creating spatio-temporal information on road surfaces and their wear, based on opportunistic sensing on-board of ordinary vehicles.

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MOBISENSE:
spatio-temporal information on road surfaces and their wear

The MobiSense imec.icon project, which ran from October 1, 2017 until September 30, 2019, aimed at efficiently creating spatio-temporal information on road surfaces and their wear, based on opportunistic sensing on-board of ordinary vehicles. 

Hard to localize

Noise of a low-frequency nature as a cause of annoyance

The MobiSense imec.icon project, which ran from October 1, 2017 until September 30, 2019, aimed at efficiently creating spatio-temporal information on road surfaces and their wear, based on opportunistic sensing on-board of ordinary vehicles. The project was funded under grant HBC.2017.0155 by imec and Vlaio (ICON scheme), and was coordinated by ASAsense. Ghent University, the University of Antwerp, and KU Leuven collaborate as scientific partners, wheras ASAsense, Be-Mobile and Qweriu develop the application-oriented part.

ASAsense

The project solves several important challenges:

  • Data analytics:
    Removing confounders and modifiers such as vehicle speed, differences in vehicle transfer functions, music and speech inside the vehicle, sound from other vehicles etc.;
  • Information extraction:
    Converting measured quantities to applicable knowledge for road administrators and environmental agencies;
  • Action planning:
    Embedding this knowledge in environmental assessment and road maintenance assessment.

Noise and vibration data is collected using proprietary hardware and software from a large number of cars that or on the road anyhow: we work with stakeholder fleets, car sharing, etc. On the server, trips are mapped to road segments and lanes and the abundancy of data is used to derive useful information about road segments such as rolling noise category, macrostructure, and waviness. Dedicated expert systems further process the information to knowledge on indicators of wear, pothole proficiency, or basic information on road pavement and speed bumps.

Our partners for this project:

logo_ugent

Publications:

More technical details about this solution can be found in the references below. Feel free to contact us for inquiries.

Press coverage:

The Maasvlakte project received some press coverage, links can be found below (all in Dutch):

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]]> The Maasvlakte sound measurement network https://asasense.com/the-maasvlakte-sound-measurement-network/ Wed, 08 May 2024 13:38:13 +0000 https://asasense.com/?p=3593 Noise, mostly of low-frequency nature, generated by sources within this area, is often a cause of annoyance for residents of the nearby city of Oostvoorne, located 3km to the south of the area. In order not to impede potential future expansion of the Rotterdam harbour, it is important that the sources and mechanisms of this problem are known.

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THE MAASVLAKTE
SOUND MEASUREMENT NETWORK

Noise, mostly of low-frequency nature, generated by sources within this area, is often a cause of annoyance for residents of the nearby city of Oostvoorne, located 3km to the south of the area. In order not to impede potential future expansion of the Rotterdam harbour, it is important that the sources and mechanisms of this problem are known.

Hard to localize

Noise of a low-frequency nature as a cause of annoyance

Noise generated by industrial sources is often a cause of annoyance for people living in the surroundings of industrial areas, even when all individual plants adhere to regulations and possess all mandatory environmental permits. The variety of industrial noise sources is wide and the noise generated can be complex, making noise monitoring of large industrial areas not trivial. Low-frequency noise sources in particular are hard to localize using conventional sound measurement equipment, and may give rise to noise annoyance complaints at great distance from the source. This is also the case for the Maasvlakte, a part of the port of Rotterdam. Noise, mostly of low-frequency nature, generated by sources within this area, is often a cause of annoyance for residents of the nearby city of Oostvoorne, located 3km to the south of the area. In order not to impede potential future expansion of the Rotterdam harbour, it is important that the sources and mechanisms of this problem are known.

ASAsense on a mission to decode the secrets of tranquility within the city's parks

The Maasvlakte sound measurement network (“Geluidmeetnet Maasvlakte”) was commissioned by DCMR with the goal to map the (low-frequency) noise sources over the Maasvlakte area, over the period of one year. In combination with data from local residents, this would allow DCMR to pinpoint those particular sources of noise that give rise to noise complaints. Together with its partners Ghent University, TNO and AFM, ASAsense developed a hybrid monitoring/modelling solution for this challenge. The solution consisted of a combination of several components:

  • 4 robust microphone arrays each 50m wide and containing 40 curvilinearly and non-equidistantly spaced microphones, placed at strategically selected locations along the border of the area;
  • 14 sound level meters distributed over the Maasvlakte area and within the city of Oostvoorne;
  • 4 meteo towers each 10m high, placed at strategic locations, that continuously measure air pressure, temperature, humidity and wind speed as several heights;
  • a local network connecting all equipment to the fiber internet backbone of the harbor, with 4G fallback;
  • server-side software that, through sound propagation modelling and triangulation, allows to continuously locate the dominant sources of noise over this area, and to give an estimate of the power of these sources;
  • an online interface that allowed the client to visualize noise emission maps for arbitrary selected timeframes.

Our partners for this project:

logo_ugent

Publications:

More technical details about this solution can be found in the references below. Feel free to contact us for inquiries.

Press coverage:

The Maasvlakte project received some press coverage, links can be found below (all in Dutch):

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]]> HOW TRANQUIL ARE ANTWERP’S PARKS? https://asasense.com/the-abcdefg/ Wed, 08 May 2024 12:43:01 +0000 https://asasense.com/?p=3556 On behalf of the City of Antwerp, we mapped the soundscape and the perception of tranquility of 8 urban parks in Antwerp, in the framework of the city policy on urban quiet areas.

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Harmonizing the Urban Symphony:
A Quest for Tranquility in Antwerp's Parks

On behalf of the City of Antwerp, we mapped the soundscape and the perception of tranquility of 8 urban parks in Antwerp, in the framework of the city policy on urban quiet areas.

HOW PEACEFUL IS PEACEFUL?

Urban parks promise refuge, but the perception of tranquility varies

In the midst of Antwerp’s urban chaos, finding moments of peace and serenity can feel like searching for a needle in a haystack. Urban parks promise refuge, but the perception of tranquility varies, and the cacophony of city life often infiltrates these green sanctuaries, disrupting the desired sense of calm.

ASAsense on a mission to decode the secrets of tranquility within the city's parks

Unveiling the sonic landscape:
Equipped with cutting-edge mobile sound measurement stations, discreetly nestled within backpacks, our team ventured into the heart of Antwerp’s green havens. Over the course of a month, these stations meticulously mapped the soundscape of eight urban parks, capturing every whisper and rustle along the pathways.

Precision in every note:
With the precision of a virtuoso conductor, our technology recorded sound levels and GPS coordinates at a staggering rate of every 125 milliseconds. This data symphony allowed us to decipher the intricate patterns of sound that shape the park experience.

Crafting a symphony of insights:
From the raw data emerged a cacophony of insights. Advanced noise metrics painted a vivid picture of each park’s auditory ambiance, categorizing sounds and identifying the sources of tranquility and discord.

Validating the harmonies:
 But our quest didn’t stop with data. To validate our findings, we turned to those who intimately know these spaces—the park visitors themselves. Through face-to-face surveys with 660 individuals, we uncovered their perceptions of tranquility, bridging the gap between data and human experience.

Armed with our insights, we painted a picture of Antwerp’s most tranquil corners, guiding city policymakers in their quest to preserve and enhance these precious urban oases.

Our partners for this project:

logo_ugent Logo Stad Antwerpen City of Antwerp

Publications:

More technical details about this solution can be found in the references below. Feel free to contact us for inquiries.

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]]> THE PARIS SENSOR NETWORK https://asasense.com/elementor-3544/ Wed, 08 May 2024 12:25:56 +0000 https://asasense.com/?p=3544 The Paris Sensor Network The GRAFIC research project, a collaborative effort between the University of Cergy-Pontoise, Bruitparif, Ifsttar, and Ghent University.

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The Paris Sensor Network

The GRAFIC research project, a collaborative effort between the University of Cergy-Pontoise, Bruitparif, Ifsttar, and Ghent University

PARIS SENSOR NETWORK

Unveiling the Urban Symphony:
The GRAFIC Project

In the bustling cityscape of Paris, where the symphony of urban sounds weaves through every street, a groundbreaking endeavor unfolds. The GRAFIC research project, a collaborative effort between the University of Cergy-Pontoise, Bruitparif, Ifsttar, and Ghent University, sets out with a singular mission: to craft intricate maps capturing the intricate tapestry of urban soundscapes with unprecedented precision.

At its core lies the vibrant 13th district of Paris, chosen as the canvas for this innovative study. The endeavor demands a dual approach: long-term sound measurements spanning strategic locations within the district to ensure comprehensive spatial coverage, and a meticulous street-level characterization of the soundscape, ideally achieved through agile, mobile setups.

Ingenious Solutions:
ASAsense to the Rescue

Enter ASAsense, with their ingenious solution poised to revolutionize the field. Through a strategic partnership, ASAsense furnishes 24 cost-effective sound measurement stations on a rental basis, a critical backbone for the GRAFIC project spanning 18 transformative months.

These stations, seamlessly integrating into the urban landscape, find their perch on the facades of volunteer dwellings, meticulously capturing sound levels across 1/3-octave bands with a remarkable temporal resolution of 125 milliseconds.

The magic unfolds as data flows effortlessly to ASAsense servers via the internet, where a sophisticated array of algorithms springs into action. In real-time, a myriad of aggregated indicators is meticulously computed, offering researchers a panoramic view of the district’s auditory tapestry. Both raw and processed data stand at their disposal, empowering deep insights into the complex interplay of urban sound dynamics.

Mobile Melodies: Capturing the Ephemeral Essence

But the ingenuity doesn’t end there. Complementing the fixed installations are 5 mobile measurement stations, unleashing researchers to traverse the labyrinthine streets, capturing the ephemeral essence of the soundscape. Armed with batteries offering 8 hours of autonomy, these stations become silent sentinels, tirelessly recording the urban melody for subsequent analysis and source recognition.

Echoes of Innovation: Beyond Parisian Streets

In the annals of urban research, the GRAFIC project stands as a testament to innovation and collaboration. As publications delve into the technical intricacies, inviting scholarly discourse, the ripple effects of this endeavor are poised to resonate far beyond the cobblestone streets of Paris. For those curious minds seeking deeper understanding or eager to embark on their own sonic odyssey, the doors are wide open. Reach out, inquire, and join the symphony of discovery.

Our partners for this project:

Publications:

More technical details about this solution can be found in the references below. Feel free to contact us for inquiries.

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