세계 음향 카메라 시장 규모는 2024년 2억 3,796만 달러에 달했습니다. 향후 IMARC Group은 이 시장이 2033년까지 5억 3,454만 달러에 달할 것으로 예상하며, 2025년부터 2033년까지 9.32%의 연평균 복합 성장률(CAGR)을 보일 것으로 예측했습니다. 현재 아시아태평양이 시장을 독점하고 있으며, 2024년 시장 점유율은 35.6%를 초과했습니다. 재료의 결함을 발견하고 누출을 방지하기 위해 소리의 주파수를 식별하고 위치를 파악하려는 제조업체의 요구가 증가하고 있으며, 비디오와 오디오를 결합한 음향 카메라를 포함한 새로운 제품 변형의 도입은 주로 전 세계 시장 성장을 가속하고 있습니다.
세계 시장은 자동차, 항공우주, 제조업 등의 산업에서 소음 저감을 위한 노력이 증가하고 있는 것이 주요 요인으로 작용하고 있습니다. 이에 따라 환경 규제 강화, 특히 도로 교통으로 인한 소음 공해에 대한 인식이 높아지면서 첨단 소음 감지 솔루션에 대한 수요가 증가하고 있습니다. 2024년 11월 27일 현재, EU에서 도로 교통은 환경 소음 공해에 크게 기여하고 있으며, 인구의 20% 이상이 영향을 받아 수면장애, 심혈관질환 등 건강 문제로 이어지고 있습니다. 소음 공해는 야생동물에게도 영향을 미칩니다. 오염 제로 행동 계획이나 환경 소음 지침과 같은 EU의 이니셔티브는 이러한 영향을 줄이는 것을 목표로 하고 있습니다. 또한, 제품 품질 향상, 정확한 진단, 센서의 정확성 및 실시간 영상 처리의 기술적 진보에 대한 요구가 높아지면서 음향 카메라 시장의 성장을 더욱 촉진하고 있습니다.
미국은 주요 지역 시장이며, 급속한 산업화, 도시화, 인프라 개발 증가로 소음 공해가 증폭되고 신흥국 시장이 확대되고 있습니다. 이 때문에 효과적인 소음 감지 기술에 대한 수요가 증가하고 있습니다. 또한, 제조 업계가 기계의 효율성 향상과 소음 관련 문제를 줄이는 데 중점을 두게 된 것도 시장 확대에 기여하고 있습니다. 또한, 설계 및 품질 관리에 음향 카메라를 채택하는 자동차 산업 증가도 음향 카메라 시장 점유율을 크게 확대하고 있습니다. AAC Technologies는 CES 2025에서 음향, 촉각, 감지, 이미지 인식에 초점을 맞춘 자동차 솔루션을 발표했습니다. 주요 특징으로는 첨단 오디오 알고리즘, 7.1.4 리스닝 룸, Premium Sound Solutions와의 협업, 운전 경험을 향상시키는 햅틱 시트 솔루션 등이 있습니다. 이 외에도 환경 소음 감소와 지속가능성 증진을 위한 정부 규제가 시장 수요를 강화하고 있습니다.
자동차 산업에서의 용도 증가
전기자동차의 보급은 이러한 자동차의 진동, 소음, 가혹성을 검사하는 음향 카메라에 대한 수요를 촉진하고 있습니다. 이는 전체 시장 성장에 큰 기회가 될 것으로 예측됩니다. 예를 들어, 국제에너지기구에 따르면 2021년에는 플러그인 하이브리드 및 순수 전기자동차를 포함한 전기자동차 판매량이 두 배로 증가하여 약 660만 대에 달할 것이라고 합니다. 이에 따라 각국 정부 당국은 자동차에서 발생하는 소음 공해 수준을 최소화하기 위해 엄격한 규제를 시행하고 시범 프로그램을 시행하고 있으며, 이는 음향 카메라 시장 수요를 더욱 증가시키고 있습니다. 예를 들어, 프랑스 규제 기관은 주행 중인 차량에서 발생하는 과도한 소음을 줄이기 위해 '소음 카메라'를 사용하는 새로운 시도를 발표했습니다. 이와는 별도로 커넥티비티, 인공지능, 자율주행 기능을 갖춘 자동차 등 스마트카가 전 세계적으로 부상하고 있습니다. 이에 따라 운전자에게 더 나은 정보를 제공하는 음향 센서에 대한 수요가 증가하고 있습니다. 예를 들어, 올덴부르크에 위치한 IDMT의 Hearing Car 프로젝트 매니저인 Moritz Brandes는 음원 탐색, 신호 강화, 음향 환경 모니터링, 음성 대화를 위한 새로운 센서 기술과 알고리즘을 개발하여 테스트 트랙과 도로에서 모두 테스트했다고 말했습니다. 테스트 트랙과 도로에서 모두 테스트했다고 말했습니다.
소음 공해 수준 감소에 대한 관심 증가
제조 시설의 소음 공해 수준 감소에 대한 관심이 높아짐에 따라 음향 카메라의 채택이 촉진되고 있으며, 이는 세계 시장을 강화하고 있습니다. 지난 수십년동안 이 지역의 제조업은 크게 증가했습니다. 세계은행에 따르면, 동아시아태평양 GDP에서 제조업의 부가가치가 차지하는 비중은 25%로 증가했습니다. 이 지역의 제조업은 비용 절감, 시간 단축, 효율성, 제품 품질 향상을 위해 제조에 새로운 기술을 도입하고 있습니다. 다양한 산업 분야에서 제조 시설이 증가하고, 여러 제조 공장에서 발생하는 소음 수준 증가와 그에 따른 인체에 대한 불편함이 이 지역의 음향 카메라 솔루션에 대한 수요를 촉진할 것으로 예측됩니다. 이와는 별도로, 2022년 7월 Teledyne Technologies Incorporated는 Noiseless Acoustics Oy의 과반수 지분을 인수했습니다. NL Acoustics는 음향 이미징 장비와 예지보전 솔루션을 설계 및 제조하는 핀란드 기업입니다. 이러한 인수와 전략적 제휴는 앞으로도 음향 카메라 시장 전망에 영향을 미칠 것으로 보입니다.
센서 기술의 수많은 발전
음향 카메라 통계에 따르면, 주요 기업들은 장비의 고장을 방지하기 위해 센서 기술에 투자하고 있으며, 이는 중요한 성장 촉진요인으로 작용하고 있습니다. 예를 들어, Teledyne Technologies Incorporated의 자회사 Teledyne FLIR는 최대 65Khz의 넓은 음향 감지 범위와 내장 배터리 및 빠른 시작 전원 버튼과 함께 상태 모니터링 및 검사를 보다 효율적이고 효과적으로 수행할 수 있는 새로운 사운드 이미징 카메라 세트를 발표했습니다. 이에 따라 독일의 SONOTEC사는 SONASCREEN이라는 새로운 음향 카메라로 제품 포트폴리오를 확장했습니다. 회사 측에 따르면, 초음파 및 가청 주파수 대역에서 카메라로 생성된 음향 이미지를 통해 유지보수 팀은 압축 공기 및 진공 시스템의 누출을 신속하게 파악할 수 있게 되었다고 합니다. 또한, FLIR Si124의 도입 등 다양한 혁신을 통해 알기 쉬운 보고서, 온카메라 분석, AI 및 웹 툴을 이용한 예측 분석이 가능해졌습니다. 검사관은 조사 중 실시간으로 누수 비용 분석, 누수 심각도 분류, 부분 방전 패턴 분석을 할 수 있습니다. 조사가 완료되면 검사관은 Wi-Fi 네트워크에 연결하여 음향 카메라 뷰어에 이미지를 업로드할 수 있습니다.
The global acoustic camera market size was valued at USD 237.96 Million in 2024. Looking forward, IMARC Group estimates the market to reach USD 534.54 Million by 2033, exhibiting a CAGR of 9.32% from 2025-2033. Asia Pacific currently dominates the market, holding a market share of over 35.6% in 2024. 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.
The global market is majorly driven by increasing noise reduction efforts across industries like automotive, aerospace, and manufacturing. In line with this, stricter environmental regulations and growing awareness of noise pollution, particularly from road transport, have heightened demand for advanced noise detection solutions. As of November 27, 2024, road transport contributes significantly to environmental noise pollution in the EU, affecting over 20% of the population and leading to health issues such as sleep disturbances and cardiovascular problems. Noise pollution also impacts wildlife. EU initiatives like the Zero Pollution Action Plan and Environmental Noise Directive aim to mitigate these effects. Additionally, the increasing need for enhanced product quality, precise diagnostics, and technological advancements in sensor accuracy and real-time imaging is fueling the adoption, further driving the acoustic camera market growth.
The United States is a key regional market and is expanding due to rapid industrialization, urbanization, and increased infrastructure development, which have amplified noise pollution. This has increased demand for effective noise detection technologies. Furthermore, the manufacturing sector's heightened emphasis on enhancing efficiency and reducing noise-related issues in machinery also contributes to market growth. Additionally, the automotive industry's growing adoption of acoustic cameras for design and quality control is significantly expanding the acoustic camera market share. At CES 2025, AAC Technologies presented automotive solutions focusing on acoustics, haptics, sensing, and image recognition. Highlights included advanced audio algorithms, a 7.1.4 listening room, collaboration with Premium Sound Solutions, and a haptic seat solution for an enhanced driving experience. Besides this, favorable government regulations aimed at reducing environmental noise and fostering sustainability are strengthening the market demand.
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 acoustic camera market demand. 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.
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 influence the acoustic camera market outlook 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 render 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.
3D stands as the largest segment in 2024. 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.
Near field leads the market share in 2024, 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. Additionally, its non-invasive nature and capability to operate in real-time render it an ideal solution for dynamic environments. As industries increasingly prioritize efficiency and accuracy, the demand for near field technology is expected to continue rising across sectors like automotive, aerospace, and manufacturing.
Noise source detection leads the market share in 2024 due to its critical role in identifying and localizing unwanted sounds in complex environments. Acoustic cameras enable precise, real-time visualization of noise sources, helping industries such as automotive, aerospace, and manufacturing address noise pollution, improve product quality, and ensure regulatory compliance. With growing concerns over noise pollution and stricter regulations, companies are increasingly adopting noise detection technologies. According to acoustic camera market trends, these cameras offer non-invasive, efficient, and accurate solutions, making them essential for diagnosing issues like rattles, squeaks, and clicks, thus driving growth.
Automotive dominates the market with around 24.3% of market share in 2024. 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.
In 2024, Asia-Pacific accounted for the largest market share of over 35.6%. 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 bolstering the demand for acoustic camera solutions in this region.
United States Acoustic Camera Market Analysis
The expanding use of advanced tools for precise sound detection is influencing adoption in aircraft maintenance, military vehicle testing, and space system evaluations. For instance, the United States Aerospace and Defense industry is currently experiencing significant expansion, with a substantial increase in sales revenue reaching over USD 955 Billion in 2023. With strict noise regulations and the need for efficient fault identification, advanced detection solutions are being integrated into aircraft engine assessments, drone surveillance, and military vehicle diagnostics. Demand is increasing for enhanced noise source identification in supersonic jet engines and unmanned aerial systems. The necessity for precise acoustic analysis in missile guidance and naval applications is further fueling implementation. The increasing number of flight tests, satellite launches, and military drills requires real-time monitoring of sound emissions. The focus on maintaining operational efficiency and safety in air and space systems is accelerating usage. The emergence of next-generation aircraft and stealth technology is strengthening reliance on these detection systems. Upgrades in defense assets and high-speed aviation are reinforcing demand across aerospace testing facilities.
Europe Acoustic Camera Market Analysis
Demand is rising for sound detection technologies in manufacturing facilities where precision in machinery testing and production line monitoring is critical. According to reports, the EU's industrial production in 2021 increased by 8.5% compared with 2020. It continued with an increase in 2022 by 0.4% compared with 2021. Quality assessment in high-speed production lines requires non-invasive detection of mechanical faults, making sound imaging a preferred tool for early-stage issue identification. Increasing reliance on predictive maintenance and automation is reinforcing its importance in ensuring operational continuity. In sectors such as metal processing, electronics fabrication, and food packaging, the need for detecting irregular sounds in fast-moving conveyor belts and robotic systems is strengthening demand. In industrial robotics, precise noise analysis is being integrated into preventive maintenance programs to avoid unexpected downtime. The adoption of automated inspection tools to detect welding defects, leaks in pressure systems, and variations in machining processes is contributing to market growth. Increased emphasis on enhancing production efficiency without manual intervention is supporting the rapid deployment of sound-based diagnostics.
Asia Pacific Acoustic Camera Market Analysis
The rise in demand for sound detection tools is being driven by stringent noise level compliance in vehicle design, safety enhancements in electric and hybrid models, and the need for early fault identification in engine components. Growth in manufacturing hubs is increasing investments in testing facilities, where real-time sound mapping is essential for optimizing performance. According to India Brand Equity Foundation, the automobile sector received a cumulative equity FDI inflow of about USD 35.65 Billion between April 2000 - December 2023. The shift toward electric and hybrid models has intensified interest in detecting battery vibrations, motor noise, and drivetrain irregularities. Advancements in active noise cancellation and in-car acoustic experience are supporting increased integration in vehicle testing. With automated assembly lines producing a high volume of vehicles, ensuring component reliability through precise noise detection has become a priority. The expansion of mobility solutions, including ride-sharing and autonomous transport, requires advanced audio monitoring for improved passenger comfort and safety. As automotive design moves toward quieter cabins and refined aerodynamics, integration is growing across testing centers.
Latin America Acoustic Camera Market Analysis
The focus on efficient facility maintenance and enhanced equipment longevity is fueling the adoption of noise detection solutions across power generation sites. Rising installation of wind turbines has led to demand for detecting structural anomalies in rotor blades and generators. For instance, between 2023 and 2028, Latin America will add 165 GW in net renewable capacity, a 100% increase compared to the previous five-year period. The expansion of hydroelectric projects is driving the need for sound-based monitoring of pressure valves, turbine bearings, and pump systems. Gas-powered plants are integrating noise diagnostics to optimize combustion chamber efficiency and minimize operational failures. The adoption of sound analysis tools in thermal power plants is growing to detect boiler leaks and turbine imbalances. Continuous inspection of high-voltage substations and grid connections is driving interest in non-contact noise monitoring. Efforts to improve efficiency in fossil fuel and renewable energy operations are reinforcing investment in acoustic analysis. The growing shift toward preventive maintenance strategies in large-scale power infrastructure is strengthening the adoption of advanced sound detection technologies.
Middle East and Africa Acoustic Camera Market Analysis
The growing number of large-scale construction and urban expansion projects is accelerating the demand for sound detection systems in structural health monitoring. According to reports, Saudi Arabia's construction sector is booming, with over 5,200 projects currently underway, valued at USD 819 Billion. The use of noise mapping tools in tunnels, bridges, and skyscrapers is becoming more prevalent for assessing material integrity and early fault detection. The need to monitor stress and strain in large infrastructure projects is leading to increased application in predictive maintenance. The expansion of high-speed rail networks and underground transportation is reinforcing the importance of precise sound-based assessments in ensuring safety. Construction sites are implementing sound monitoring for detecting equipment malfunctions and identifying potential hazards. The rise in smart city developments is encouraging integration in noise pollution control and building acoustics optimization. As infrastructure projects become more complex, reliance on advanced acoustic analysis to maintain structural safety and efficiency is growing across multiple sectors.
The global acoustic camera market is highly competitive, with several key players vying for market share through innovative product offerings and strategic partnerships. Companies are focusing on advancing their technology to provide more precise, user-friendly, and cost-effective solutions. Key players, who are investing in research and development (R&D) to enhance their acoustic camera capabilities and meet diverse industry needs. Additionally, the market is witnessing the rise of startups offering cutting-edge solutions, contributing to dynamic competition. As industries seek better noise control and monitoring solutions, market participants are expanding their product portfolios and forming alliances to strengthen their position in the global market.