Acoustic Camera Market Report by Array Type, Measurement Type, Application, End Use, and Region 2024-2032

The global acoustic camera market size reached US$ 216.1 Million in 2023. Looking forward, the publisher expects the market to reach US$ 514.4 Million by 2032, exhibiting a growth rate (CAGR) of 10.12% during 2023-2032. The rising need among manufacturers for identifying and locating sound frequencies to find defects in materials and prevent leakage, along with the introduction of novel product variants, including combined video and audio acoustic cameras, is primarily stimulating the market growth across the globe.

Global Acoustic Camera Market Analysis:

• Major Market Drivers: The increasing need for reducing noise emissions levels that can be generated from airplanes, automobiles, manufacturing plants, wind turbines, etc., is primarily propelling the acoustic camera market growth. Besides this, the growing automation of numerous industrial processes is also acting as another significant growth-inducing factor.
• Key Market Trends: One of the key acoustic camera industry trends is the rising adoption of computing analytics provided by acoustic imaging cameras. In addition, the development of novel acoustic camera variants for recording videos of vehicles breaching the permitted noise limits and controlling traffic is anticipated to augment the global market over the forecasted period.
• Geographical Trend: According to the report, Asia Pacific holds the largest regional market for acoustic cameras. The growing sales of passenger cars, particularly in countries, such as India, South Korea, China, etc., are primarily catalyzing the acoustic camera market demand in the Asia Pacific. Moreover, the expanding manufacturing sector across the region is also propelling the need for advanced techniques and equipment to reduce noise levels from several manufacturing plants and the associated discomfort caused to workers.
• Competitive Landscape: Some of the prominent companies in the acoustic camera market share include Brüel & Kjær (Spectris Plc), CAE Software & Systems GmbH, gfai tech GmbH, Microflown Technologies, Norsonic AS, Polytec GmbH, Siemens AG, Signal Interface Group, SINUS Messtechnik GmbH, SM Instruments, and Sorama, among many others.
• Challenges and Opportunities: The high costs associated with the manufacturing of acoustic cameras are one of the key challenges hindering the market growth. Furthermore, the increasing requirement for specialized knowledge that can prevent potential users who might use simpler solutions is also a prominent challenge faced by industry operators. However, the introduction of camera array technology and the escalating demand for noise source identification in various industries will continue to provide a positive outlook to the acoustic camera market in the coming years.

Global Acoustic Camera Market Trends:

The Rising Applications in the Automotive Industry

The widespread adoption of electric cars is propelling the demand for acoustic cameras to test the vibration, noise, and harshness of these automobiles. This, in turn, is projected to create significant opportunities for overall market growth. For instance, according to the International Energy Agency, sales of electric cars, including plug-in hybrids and fully electric, doubled in 2021 and reached about 6.6 million. In line with this, government authorities across various countries are implementing stringent regulations and running pilot programs to minimize the noise pollution levels generated by vehicles, which is further bolstering the overall global market.

For example, the regulatory bodies in France announced a new experiment with 'noise cameras' to reduce excessive noise from moving vehicles. Apart from this, smart cars, such as automobiles with connectivity, artificial intelligence, and autonomous driving features, are emerging across the globe. This, in turn, is augmenting the demand for acoustic sensors that help in providing better information to the drivers. For example, Moritz Brandes, the Project Manager of the Hearing Car at IDMT in Oldenburg, stated that they developed and tested new sensor technologies and algorithms for source localization, signal enhancement, acoustic environment monitoring, and speech interaction on both test tracks and roads.

The Increasing Focus on Reducing Noise Pollution Levels

Rising concerns about reducing noise pollution levels in manufacturing facilities are driving the adoption of acoustic cameras, which is bolstering the global market. In the past few decades, the region's manufacturing sector has increased significantly. According to the World Bank, the value added by the manufacturing industry to the GDP of the East Asia & Pacific region increased to 25%. Manufacturers from the area are adopting new techniques in manufacturing to reduce costs, save time, increase efficiency, and improve product quality.

Growing manufacturing facilities across various industries and rising noise levels from multiple manufacturing plants and their associated discomfort to humans are expected to drive the demand for acoustic camera solutions in the region. Apart from this, in July 2022, Teledyne Technologies Incorporated acquired a majority interest in Noiseless Acoustics Oy. NL Acoustics is a Finnish company involved in designing and manufacturing acoustics imaging instruments and predictive maintenance solutions. Such acquisitions and strategic collaborations will continue to drive the market for acoustic cameras in the coming years.

Numerous Advancements in Sensor Technologies

According to the acoustic camera statistics, key players are investing in sensor technologies to prevent the failure of equipment, which is also acting as another significant growth-inducing factor. For instance, Teledyne FLIR, part of Teledyne Technologies Incorporated, introduced a new set of sound imaging cameras that feature a wider acoustic detection range, up to 65Khz, along with an integrated battery and a quick start power button to make condition monitoring and inspection more efficient and effective. In line with this, SONOTEC, a German company, expanded its product portfolio with the new acoustic camera, called SONASCREEN.

According to the company, the camera-generated acoustic images from ultrasound and audible frequency ranges enabled maintenance teams to locate leaks in compressed air and vacuum systems quickly. Moreover, various innovations, including the introduction of the FLIR Si124, offer easy-to-understand reporting, on-camera analytics, and predictive analysis using an AI and web tool. An inspector can perform leak cost analysis, classify leak severity, and do partial discharge pattern analysis in real-time during a survey. Once the survey is complete, the inspector can connect to their Wi-Fi network to upload images to the acoustic camera viewer.

Acoustic Camera Industry Segmentation:

The publisher provides an analysis of the key trends in each segment of the global acoustic camera market report, along with forecasts at the global, regional, and country levels from 2024-2032. Our report has categorized the market based on array type, measurement type, application and end use.

Breakup by Array Type:

• 2D
• 3D

3D currently exhibits a clear dominance in the market

In recent times, the demand for 3D microphone arrays has experienced significant growth. CAE Software & System, a Canadian company for acoustic cameras, offers a 3D microphone array that finds extensive applications for spatial 3D Beamforming. The object is located in the array for the 3D Beamforming process. Furthermore, depending on the application it can be used between 40 up to 560 microphones. Even the array size can be chosen between 80 cm x 80 cm x 80 cm up to the integration of the microphones in a whole room.

Breakup by Measurement Type:

• Far Field
• Near Field

Near field accounts for the majority of the total market share

The near field acoustic camera is gaining traction, as it allows localization and provides real-time analysis of non-stationary noises, such as rattles, squeaks, and clicks. Moreover, the shifting preferences from traditional techniques towards the near field acoustic camera, as it measures the velocity of particles directly, are one of the key factors propelling the market segmentation.

Breakup by Application:

• Noise Source Detection
• Leak Detection
• Others

Among these, noise source detection currently holds the largest market share

Acoustic cameras are widely adopted to improve the noise emission of vehicles like airplanes, cars, trains, and other structures, including wind turbines. In the industrial sector, several issues, such as vacuum system leaks, compressed air leaks, and electrical partial discharge, are all expensive systems that usually consume power, thereby causing companies to deal with unforeseen costs and potential issues related to production. Additionally, the increasing integration of ultrasound imaging with acoustic cameras to effectively detect these equipment issues as part of a complete asset management plan is expected to augment the growth of this segment.

This easy-to-use technology allows professionals to complete their inspections faster than traditional methods. For example, acoustic analysis is applied in fields, such as speech recognition. In line with this, the new acoustic camera SONASCREEN was added to the product line of SONOTEC, the Halle, Germany-based ultrasonic experts. The camera used ultrasonic and audible frequency ranges to create acoustic images.

The equipment made it simple for maintenance crews to find leaks in compressed air and vacuum systems. By introducing the new industrial imager, SONOTEC provided an additional tool for predictive maintenance and energy auditing, which also ensured operational dependability and efficiency. It was provided at a competitive price that made SONASCREEN accessible to many clients across the globe.

Breakup by End Use:

• Aerospace and Defense
• Infrastructure
• Energy and Power
• Automotive
• Others

Currently, the automotive sector exhibits a clear dominance in the market

The escalating demand for acoustic cameras in the automotive industry for buzz, squeak, and rattle (BSR) concerns in vehicles and production procedures is primarily driving the market growth in this segment. For instance, at the leading international expo for automotive testing, GfaiTech introduced innovative acoustic cameras and video vibration analysis software, called WaveCam. Both equipment contributed to meet the strict standards of acoustic comfort, performance, and safety.

Breakup by Region:

• North America
• United States
• Canada
• Asia-Pacific
• China
• Japan
• India
• South Korea
• Australia
• Indonesia
• Others
• Europe
• Germany
• France
• United Kingdom
• Italy
• Spain
• Russia
• Others
• Latin America
• Brazil
• Mexico
• Others
• Middle East and Africa

Asia Pacific exhibits a clear dominance in the market

The sales of passenger vehicles in the Asia Pacific region are rising. For instance, according to OICA, the number of passage cars sold in the Asia Pacific region increased from 32.21 million to 34.52 million. The rise in sales is elevating the need for equipment, such as acoustic cameras, which is propelling the regional market. Furthermore, according to the World Bank, the value added by the manufacturing industry to the GDP of the East Asia & Pacific region increased to 25%.

Manufacturers in the region are adopting new techniques in the production processes to minimize costs, increase efficiency, save time, and improve product quality. Consequently, the growing manufacturing facilities across several industries and the rising noise levels from multiple manufacturing plants and their associated discomfort to individuals are projected to bolster the demand for acoustic camera solutions in this region.

Competitive Landscape:

The report has provided a comprehensive analysis of the competitive landscape in the market. Detailed profiles of all major companies have also been provided. Some of the acoustic camera top companies are listed below:

• Brüel & Kjær (Spectris Plc)
• CAE Software & Systems GmbH
• gfai tech GmbH
• Microflown Technologies
• Norsonic AS
• Polytec GmbH
• Siemens AG
• Signal Interface Group
• SINUS Messtechnik GmbH
• SM Instruments
• Sorama

(Please note that this is only a partial list of the key players, and the complete list is provided in the report.)

Global Acoustic Camera Market News:

• March 2024: FLIR, a Teledyne Technologies company, announced the Si2, a series of acoustic imagers to detect compressed air leaks, partial discharges, mechanical faults, and quantify gas leaks.
• September 2023: Experts at the Fraunhofer Institute for Digital Media Technology IDMT in Oldenburg developed AI-based system solutions for acoustic event recognition.

Key Questions Answered in This Report

1. How big is the global acoustic camera market?
2. What is the expected growth rate of the global acoustic camera market during 2024-2032?
3. What has been the impact of COVID-19 on the global acoustic camera market?
4. What are the key factors driving the global acoustic camera market?
5. What is the breakup of the global acoustic camera market based on the array type?
6. What is the breakup of the global acoustic camera market based on the measurement type?
7. What is the breakup of the global acoustic camera market based on the application?
8. What is the breakup of the global acoustic camera market based on the end use?
9. What are the key regions in the global acoustic camera market?
10. Who are the key players/companies in the global acoustic camera market?