PUBLISHER: The Business Research Company | PRODUCT CODE: 1852649
PUBLISHER: The Business Research Company | PRODUCT CODE: 1852649
A smart building acoustic sensor is a sophisticated device designed to monitor and analyze sounds within buildings to enable intelligent operations. It detects acoustic signals and utilizes AI or machine learning to distinguish between background noise, human activity, and unusual occurrences. By providing real-time data, the sensor enhances building automation systems, boosting safety, operational efficiency, and the overall experience of occupants.
The primary types of smart building acoustic sensors include wired and wireless variants. Wired acoustic sensors connect via physical cables to monitor and assess sound levels in buildings for diverse applications. These sensors are distributed through multiple channels, such as direct sales, distributors or wholesalers, and online retail. They serve various applications such as noise monitoring, security and surveillance, HVAC system monitoring, occupancy detection, and more. End-users encompass commercial and residential buildings, industrial facilities, educational institutions, healthcare centers, and others.
Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report's Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.
The rapid escalation of U.S. tariffs and the resulting trade tensions in spring 2025 are significantly impacting the construction sector, particularly in materials procurement and project costs. Higher duties on imported steel, aluminum, lumber, and machinery have driven up expenses for builders, contractors, and infrastructure developers, leading to increased project bids and delayed timelines. Construction equipment manufacturers face similar challenges, with tariffs on essential components and raw materials inflating production costs and squeezing margins. Additionally, retaliatory tariffs in international markets have curtailed exports of U.S.-made construction equipment and materials, further affecting profitability. The sector must now prioritize local sourcing, modular construction techniques, and supply chain diversification to control costs and ensure project viability amid ongoing trade uncertainties.
The smart building acoustic sensor market research report is one of a series of new reports from The Business Research Company that provides smart building acoustic sensor market statistics, including the smart building acoustic sensor industry global market size, regional shares, competitors with the smart building acoustic sensor market share, detailed smart building acoustic sensor market segments, market trends, opportunities, and any further data you may need to thrive in the smart building acoustic sensor industry. This smart building acoustic sensor market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenarios of the industry.
The smart building acoustic sensor market size has grown rapidly in recent years. It will grow from $1.37 billion in 2024 to $1.60 billion in 2025 at a compound annual growth rate (CAGR) of 16.8%. The growth during the historic period can be attributed to increasing demand for wireless and energy-efficient devices, strong interest in surface acoustic wave (SAW)-based temperature sensors, heightened environmental concerns driving advanced monitoring solutions, expanding integration of artificial intelligence (AI) in acoustic wave sensor technology, and rising use of advanced sensing technologies for vibration detection.
The smart building acoustic sensor market size is expected to see rapid growth in the next few years. It will grow to $2.94 billion in 2029 at a compound annual growth rate (CAGR) of 16.5%. The expected growth in the forecast period can be linked to the expansion of smart city initiatives, rising adoption of AI-powered acoustic sensors, growing concerns over noise pollution, increased regulatory pressure from governments to control noise levels, and a surging demand for real-time infrastructure monitoring. Key trends anticipated during this period include integration with AI-based anomaly detection systems, the adoption of cloud-based platforms for acoustic analytics, development of self-calibrating sensor technologies, use of acoustic sensing for touchless occupant interaction, and incorporation of blockchain-enabled solutions into building management systems.
The growth of smart cities is significantly driving the expansion of the smart building acoustic sensor market, fueled by increasing urbanization and investments in digital infrastructure aimed at enhancing urban efficiency and livability. As more people move into urban areas, the demand for intelligent infrastructure, such as noise monitoring and environmental quality systems, rises. Acoustic sensors play a crucial role in these smart city environments by enabling real-time sound level monitoring, supporting healthier and safer urban living. For example, according to the International Institute for Management Development, the number of smart cities globally grew from 118 in 2021 to 141 in 2023, illustrating the accelerating trend that is boosting demand for smart acoustic technologies.
Major players in the smart building acoustic sensor market are advancing ultra-low-power sensor technologies to enhance energy efficiency and ensure seamless integration with smart building automation systems. These sensor systems are designed to operate with minimal energy consumption while continuously monitoring sound levels, thereby extending device lifespan, reducing operational costs, and supporting sustainable smart infrastructure. For example, in June 2022, Infineon Technologies, a Germany-based semiconductor company, introduced its battery-powered Smart Alarm System (SAS), which features AI and machine learning-based acoustic event detection combined with sensor fusion. The system integrates a high signal-to-noise ratio MEMS microphone, a digital pressure sensor, and a PSoC microcontroller to deliver accurate detection with low power usage. Its advanced AI/ML algorithms enable precise differentiation between relevant sounds and background noise, minimizing false alarms. This compact and energy-efficient solution is ideal for smart buildings, homes, and IoT environments.
In December 2023, Motorola Solutions, a US-based technology company specializing in safety and security solutions, acquired IPVideo Corporation for an undisclosed amount to strengthen its presence in the smart building acoustic security market. This acquisition expands Motorola's physical-security ecosystem by integrating IPVideo's HALO IoT Smart Sensor, a non-video threat-detection device that uses acoustic sensing and environmental monitoring. The HALO sensor is particularly valuable in privacy-sensitive areas such as restrooms, hospital rooms, classrooms, and hotel rooms, where traditional video surveillance cannot be deployed. By leveraging this technology, Motorola Solutions aims to extend situational awareness and enhance safety through discreet, sensor-based monitoring.
Major players in the smart building acoustic sensor market are Robert Bosch GmbH, Siemens AG, Cisco Systems Inc, Schneider Electric SE, Honeywell International Inc, ABB Ltd, Johnson Controls International plc, Texas Instruments Incorporated, Infineon Technologies AG, STMicroelectronics N.V., Emerson Electric Co, Murata Manufacturing Co. Ltd, Analog Devices Inc, Delta Electronics Inc, Legrand SA, Omron Corporation, Beckhoff Automation GmbH, Axis Communications AB, Crestron Electronics Inc, and Sound Intelligence B.V.
North America was the largest region in the smart building acoustic sensor market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in smart building acoustic sensor report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa.
The countries covered in the smart building acoustic sensor market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.
The smart building acoustic sensor market consists of sales of standalone smart acoustic sensors, ceiling-mounted sound detection units, AI-enabled sound processing chips, integrated acoustic sensor modules, and multi-sensor devices. Values in this market are 'factory gate' values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
Smart Building Acoustic Sensor Global Market Report 2025 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.
This report focuses on smart building acoustic sensor market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.
Where is the largest and fastest growing market for smart building acoustic sensor ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward, including technological disruption, regulatory shifts, and changing consumer preferences? The smart building acoustic sensor market global report from the Business Research Company answers all these questions and many more.
The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, competitive landscape, market shares, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.
The forecasts are made after considering the major factors currently impacting the market. These include the technological advancements such as AI and automation, Russia-Ukraine war, trade tariffs (government-imposed import/export duties), elevated inflation and interest rates.