声波感测器：市场份额分析、行业趋势、统计数据和成长预测（2025-2030 年）

预计到 2025 年，声波感测器市场规模将达到 12.3 亿美元，到 2030 年将达到 16.5 亿美元，复合年增长率为 6.08%。

微型化MEMS设计、设备端人工智慧和边缘连接正在拓展声波感测器的应用范围，从音讯撷取到预测性维护、环境合规以及语音优先的人机互动。儘管消费性电子产品仍然是销售成长的主要驱动力，但随着製造商和城市寻求持续的状态监测，工业、汽车和基础设施领域的应用也不断扩展。北美和欧洲的噪音监测法规，以及亚太地区的大规模电子产品生产，正在推动不同地区的需求模式差异。压电材料的供应链风险和分散的MEMS ASIC专利正在推动企业进行垂直整合，以确保技术所有权和成本控制。结合感测和边缘人工智慧的策略性收购预示着未来声学数据将在本地进行处理，从而加快决策速度。

全球声波感测器市场趋势与洞察

消费性物联网和汽车驾驶座中语音优先介面的普及将推动对MEMS麦克风的需求。

软体定义汽车现在配备了多个MEMS麦克风，用于紧急语音检测、车内噪音消除和驾驶员健康状况监测。 Qorvo已出货超过2,000万个力道感测器单元，用于实现情境化车辆控制。 Knowles的无端口振动感测器进一步提升了车辆在恶劣车厢环境下的耐用性。这些技术进步正将车辆的价值从被动式音讯拾取转向主动式环境感知。

亚洲工业4.0製造地越来越多地采用声波发射感测器进行预测性维护

中国、日本和东南亚的製造业正在越来越多地采用声波发射阵列，因为学习声音模式的机器学习模型可以减少计划外停机时间并带来快速的投资回报，从而支持该地区 7.3% 的复合年增长率。

来自自动驾驶车辆中光学和雷达感测技术的竞争将降低声学感测的份额。

4D毫米波雷达即使在雨雾天气下也能提供卓越的目标侦测能力，从而减少了对远距声学感测器的需求。汽车製造商目前正在将光达、雷达和摄影机融合在一起，以实现更强大的感知能力。虽然声学设备在警报器侦测和车内监控方面仍然发挥作用，但雷达的全天候可靠性限制了其侦测范围。

细分市场分析

受智慧型手机、智慧音箱和真无线耳机等产品的推动，MEMS麦克风巩固了其在声波感测器市场中的主导地位，预计到2024年将占据42%的市场份额。声波发射元件虽然绝对值较小，但随着工厂部署预测维修系统，其复合年增长率（CAGR）高达8.9%，引领市场成长。在MEMS麦克风的耐用性和保真度尚无法匹敌的严苛和特殊环境中，压电和动圈式麦克风仍然至关重要。表面声波滤波器和体声波滤波器在5G基地台日益普及，而性能卓越的点声波原型产品已实现了2 ppm的气体检测极限。安森美半导体（Onsemi）报告称，其超音波装置的出货量将在2023年达到2亿台，这印证了汽车泊车和乘员感知系统对超音波装置日益增长的需求。

多样化的感测器架构造就了竞争激烈的市场格局，针对特定性能需求的客製化解决方案取代了千篇一律的通用方案。能够客製化灵敏度、频宽和功耗的製造商拥有更广泛的市场地位，因为终端用户更倾向于选择符合特定用途的设计。正因如此，声学感测器产业的公司正透过大力投资专用MEMS ASIC晶片来实现差异化竞争。

到2024年，家用电子电器将占总需求的55%，其中智慧型手机和智慧音箱将占据主导地位。然而，随着工业4.0的日益普及，工厂自动化和资产健康监测正以7.3%的复合年增长率加速成长。在通讯基础设施领域，BAW和SAW滤波器正被整合以满足5G无线性能目标，而汽车应用则涵盖了免持通话、乘员状态感知和道路噪音消除等功能。在医疗保健领域，基于宽频超音波换能器的非侵入式诊断和病患监测设备展现出良好的应用前景。随着城市噪音法规的日益严格，环保机构也持续采购网路监测设备。

随着消费品净利率的下降，供应商正转向生命週期更长、资质需求更标准化的工业合约。 BoschSensortec宣布，到2030年，其出货产品中将有90%配备人工智慧，显示供应商正寻求在硬体之外获取更多价值。

声波感测器市场报告按感测器类型（MEMS麦克风、压电麦克风及其他）、频宽（消音（20 Hz以上）、可听（20 Hz至20 kHz）及其他）、终端用户产业（消费性电子及其他）、应用（语音辨识与处理及其他）以及地区（北美、欧洲、亚太地区及其他）进行细分。市场规模和预测均以美元计价。

区域分析

预计到2024年，北美将以31%的市占率引领声波感测器市场。联邦政府针对交通设备和州际公路计划的噪音标准正在推动感测器的普及，美国和加拿大的汽车产业正在将多微阵列整合到驾驶室安全功能中。离岸风电和深海勘探进一步推动了大西洋两岸对水听器的需求。

亚太地区是成长最快的地区，预计到2030年年均复合成长率将达到7.8%。中国半导体自给自足的国家政策将促进国内MEMS产能的发展。日本TDK计划在2025年中期将其汽车感测器产量翻一番，以满足每年10%的需求成长。印度智慧型手机产量的成长将推动麦克风销售的成长。亚太地区的成本优势和庞大的用户基数将为亚太供应商带来规模经济效益，这不仅会给全球价格带来压力，也将推动设计创新。

欧洲经济持续强劲成长。北海和波罗的海的离岸风力发电计划需要先进的水中听音器阵列，德国高端汽车製造商也指定使用高性能的座舱监控感测器。欧洲监管机构严格的噪音污染法规稳定了市政监测预算。然而，进口压电材料供应链受到的影响以及来自亚洲製造商的竞争压力正在限制该地区的成长。

其他福利：

• Excel格式的市场预测（ME）表
• 3个月的分析师支持

目录

第一章 引言

• 研究假设和市场定义
• 调查范围

第二章调查方法

第三章执行摘要

第四章 市场情势

• 市场概览
• 市场驱动因素
  • 消费物联网和汽车驾驶座中语音优先介面的兴起将推动对MEMS麦克风的需求。
  • 亚洲工业4.0製造地越来越多地采用声波发射感测器进行预测性维护
  • 欧洲离岸风力发电的扩张计划了水听器的采购。
  • 北美各地强制执行城市噪音监测法规，活性化了环境监测设施的建造。
  • 将声音学生物辨识技术融入行动支付，加速智慧型手机普及
  • 声波晶片小型化技术的进步将使TWS耳机能够实现多微阵列技术
• 市场限制
  • 来自自动驾驶车辆中光学和雷达感测技术的竞争，降低了声学感测技术的份额。
  • 深水应用中压电听器的高校准漂移会增加总拥有成本。
  • MEMS ASIC相关的智慧财产权分散，造成了许可障碍。
  • 铌酸锂和其他压电材料的供应链波动影响规模化生产
• 价值/供应链分析
• 监理展望
• 技术展望
  • 技术概览
    • 透过水听器
    • 定向
    • 定向
    • 透过麦克风
    • 驻极体麦克风
    • 压电麦克风
    • 电容式麦克风
    • 动圈/磁性麦克风
    • 其他麦克风
• 投资分析
• 波特五力分析
  • 供应商的议价能力
  • 买方的议价能力
  • 新进入者的威胁
  • 替代品的威胁
  • 竞争对手之间的竞争

第五章 市场规模与成长预测

• 依感测器类型
  • MEMS麦克风
  • 压电麦克风
  • 动圈/动圈麦克风
  • 水听器
  • 表面声波（SAW）感测器
  • 体声波（BAW）感测器
  • 超音波空气感测器
  • 声发射感应器
  • 其他感测器类型
• 按频率范围
  • 次声波（高于 20 赫兹）
  • 可听见（20 Hz-20 kHz）
  • 超音波（低于20kHz）
• 按最终用户行业划分
  • 消费性电子产品
  • 通讯基础设施
  • 工业（预测性维护、製程控制）
  • 汽车与运输
  • 国防与安全
  • 医疗保健和医疗设备
  • 环境监测
  • 其他最终用户
• 透过使用
  • 语音辨识与处理
  • 降噪和音讯增强
  • 预测性维护和状态监测
  • 环境和噪音监测
  • 安全与监控
  • 医疗诊断和医疗保健
  • 品管和过程监控
  • 接近检测和手势姿态辨识
  • 洩漏检测和安全监测
  • 其他用途
• 按地区
  • 北美洲
    • 美国
    • 加拿大
    • 墨西哥
  • 欧洲
    • 英国
    • 德国
    • 法国
    • 义大利
    • 其他欧洲地区
  • 亚太地区
    • 中国
    • 日本
    • 印度
    • 韩国
    • 亚太其他地区
  • 中东
    • 以色列
    • 沙乌地阿拉伯
    • 阿拉伯聯合大公国
    • 土耳其
    • 其他中东地区
  • 非洲
    • 南非
    • 埃及
    • 其他非洲地区
  • 南美洲
    • 巴西
    • 阿根廷
    • 南美洲其他地区

第六章 竞争情势

• 市场集中度
• 策略趋势
• 市占率分析
• 公司简介
  • Honeywell International Inc.
  • Omron Corporation
  • Hunan Rika Electronic Tech Co. Ltd
  • Rockwell Automation Inc.
  • Siemens AG
  • STMicroelectronics NV
  • Robert Bosch GmbH
  • Panasonic Corporation
  • Bruel and Kjaer（HBK）
  • Teledyne Technologies Inc.
  • Knowles Corporation
  • Infineon Technologies AG
  • TDK InvenSense
  • AAC Technologies Holdings Inc.
  • Goertek Inc.
  • Cirrus Logic Inc.
  • Murata Manufacturing Co. Ltd
  • Analog Devices Inc.
  • Sonardyne International Ltd
  • Ocean Sonics Ltd
  • BAE Systems plc
  • L3Harris Technologies Inc.
  • Sensirion AG
  • Texas Instruments Inc.
  • Qualcomm Inc.

第七章 市场机会与未来展望

The acoustic sensors market size is valued at USD 1.23 billion in 2025 and is forecast to reach USD 1.65 billion by 2030, reflecting a 6.08% CAGR.

Miniaturized MEMS designs, on-device AI, and edge connectivity are broadening acoustic sensor use from audio capture to predictive maintenance, environmental compliance, and voice-first human-machine interaction. Consumer electronics still anchor volume growth, but industrial, automotive, and infrastructure deployments are scaling as manufacturers and cities pursue continuous condition monitoring. Regulatory noise-monitoring mandates in North America and Europe, combined with large-scale electronics production in Asia-Pacific, shape divergent regional demand patterns. Supply chain risks for piezoelectric materials and fragmented MEMS ASIC patents encourage vertical integration as firms look to secure technology ownership and cost control. Strategic acquisitions that blend sensing and edge AI point to a future in which acoustic data is processed locally for faster decision making.

Global Sound Sensors Market Trends and Insights

Proliferation of Voice-First Interfaces in Consumer IoT and Automotive Cockpits Boosting MEMS Microphone Demand

Software-defined vehicles now embed multiple MEMS microphones that enable emergency-sirens detection, cabin-noise cancellation, and driver-health sensing. Qorvo has shipped more than 20 million force-sensing units for contextual vehicle controls. Knowles' port-less vibration sensor further improves durability in harsh automotive cabins. These advances shift value from reactive audio pickup to proactive environmental awareness.

Rising Deployment of Acoustic Emission Sensors for Predictive Maintenance in Industry 4.0 Manufacturing Hubs in Asia

Manufacturers in China, Japan, and Southeast Asia increasingly install acoustic emission arrays that detect early-stage bearing faults faster than traditional vibration methods. Machine-learning models trained on sound patterns reduce unplanned downtime and deliver rapid ROI, supporting a regional market CAGR of 7.3%.

Competition from Optical and Radar-Based Sensing in Autonomous Vehicles Curtailing Acoustic Share

4D mmWave radar offers superior object detection in rain and fog, trimming demand for long-range acoustic sensors. Automakers now fuse LiDAR, radar, and cameras for robust perception. While acoustic devices retain roles in siren detection and cabin monitoring, radar's all-weather reliability limits their scope.

Other drivers and restraints analyzed in the detailed report include:

1. Expanding Offshore Wind and Sub-Sea Infrastructure Projects Elevating Hydrophone Procurement in Europe
2. Mandatory Urban Noise-Monitoring Regulations Across North America Stimulating Environmental Installations
3. High Calibration Drift of Piezoelectric Hydrophones in Deep-Water Applications Increasing Total Cost of Ownership

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

MEMS microphones captured 42% of 2024 revenues, driven by smartphones, smart speakers, and true wireless earbuds, solidifying their role as the volume anchor of the acoustic sensors market. Acoustic emission devices, though smaller in absolute value, lead growth at an 8.9% CAGR as factories deploy predictive maintenance systems. Piezoelectric and dynamic microphones remain vital for harsh or specialist environments where MEMS cannot yet match durability or fidelity. Surface and bulk acoustic wave filters gain traction in 5G base stations, with exceptional-point SAW prototypes reaching 2 ppm gas-detection limits. onsemi reported shipments of 200 million ultrasonic units in 2023, underscoring rising demand in automotive parking and occupant-sensing systems.

Growing diversity in sensor architectures shapes a competitive environment in which niche performance needs trump one-size-fits-all solutions. Manufacturers able to tailor sensitivity, bandwidth, and power draw secure defensible positions as end users prioritize fit-for-purpose designs. Acoustic sensors industry participants thus invest heavily in application-specific MEMS ASICs to lock in differentiation.

Consumer electronics accounted for 55% of 2024 demand, anchored by smartphones and smart speakers. Yet factory automation and asset-health monitoring are accelerating at a 7.3% CAGR as Industry 4.0 adoption spreads. Telecommunications infrastructure integrates BAW and SAW filters to meet 5G radio performance targets, while automotive applications broaden from hands-free calling to occupant-state sensing and road-noise cancellation. Healthcare shows promise in non-invasive diagnostics and patient-monitoring devices that rely on wide-band ultrasonic transducers. Environmental agencies continue to procure networked monitors as cities enforce tighter noise regulations.

As consumer margins compress, suppliers pivot toward industrial contracts with longer lifecycles and standardized qualification requirements. Bosch Sensortec's pledge that 90% of its 2030 shipments will embed AI illustrates how vendors seek to raise value capture beyond raw hardware.

Sound Sensors Market Report is Segmented Into Sensor Type (MEMS Microphones, Piezoelectric Microphones, and More), Frequency Range(Infrasound(greater Than 20 Hz), Audible (20 Hz - 20 KHz), and More), End-User Industry(Consumer Electronics, and More) and Application(Voice Recognition and Speech Processing and More) Geography (North America, Europe, Asia-Pacific, and More). The Market Sizes and Forecasts are in Terms of Value (USD)

Geography Analysis

North America led the acoustic sensors market with a 31% revenue share in 2024. Federal noise standards for transportation equipment and state highway projects compel widespread sensor deployments, while US and Canadian automotive sectors integrate multi-microphone arrays for cabin-safety functions. Offshore wind and deep-sea research further support hydrophone demand on both coasts.

Asia-Pacific is the fastest growing region at a 7.8% CAGR to 2030. China's national push for self-sufficiency in semiconductors fosters domestic MEMS capacity; Japan's TDK plans to double automotive sensor output by mid-2025 to meet 10% annual demand growth. India's rising smartphone production amplifies microphone volumes. Regional cost advantages and large installed bases give APAC vendors scale economies that pressure global pricing but also encourage design innovation.

Europe maintains steady expansion. Offshore wind projects in the North and Baltic Seas require sophisticated hydrophone arrays, while Germany's premium-automotive firms specify high-performance cabin-monitoring sensors. European regulators' strict noise-pollution directives keep municipal monitoring budgets stable. However, supply chain exposure to imported piezo materials and competitive pressure from Asian producers temper regional growth.

1. Honeywell International Inc.
2. Omron Corporation
3. Hunan Rika Electronic Tech Co. Ltd
4. Rockwell Automation Inc.
5. Siemens AG
6. STMicroelectronics N.V.
7. Robert Bosch GmbH
8. Panasonic Corporation
9. Bruel and Kjaer (HBK)
10. Teledyne Technologies Inc.
11. Knowles Corporation
12. Infineon Technologies AG
13. TDK InvenSense
14. AAC Technologies Holdings Inc.
15. Goertek Inc.
16. Cirrus Logic Inc.
17. Murata Manufacturing Co. Ltd
18. Analog Devices Inc.
19. Sonardyne International Ltd
20. Ocean Sonics Ltd
21. BAE Systems plc
22. L3Harris Technologies Inc.
23. Sensirion AG
24. Texas Instruments Inc.
25. Qualcomm Inc.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Proliferation of Voice-First Interfaces in Consumer IoT and Automotive Cockpits Boosting MEMS Microphone Demand
  • 4.2.2 Rising Deployment of Acoustic Emission Sensors for Predictive Maintenance in Industry 4.0 Manufacturing Hubs in Asia
  • 4.2.3 Expanding Offshore Wind and Sub-Sea Infrastructure Projects Elevating Hydrophone Procurement in Europe
  • 4.2.4 Mandatory Urban Noise-Monitoring Regulations Across North America Stimulating Environmental Installations
  • 4.2.5 Integration of Acoustic Biometrics in Mobile Payments Accelerating Smartphone Adoption
  • 4.2.6 Miniaturization Advances in Bulk Acoustic Wave Chips Enabling Multi-Microphone Arrays for TWS Earbuds
• 4.3 Market Restraints
  • 4.3.1 Competition from Optical and Radar-Based Sensing in Autonomous Vehicles Curtailing Acoustic Share
  • 4.3.2 High Calibration Drift of Piezoelectric Hydrophones in Deep-Water Applications Increasing TCO
  • 4.3.3 Intellectual-Property Fragmentation Around MEMS ASICs Creating Licensing Barriers
  • 4.3.4 Supply-Chain Volatility of Lithium-Niobate and Other Piezo Materials Affecting Scale-Up
• 4.4 Value / Supply-Chain Analysis
• 4.5 Regulatory Outlook
• 4.6 Technological Outlook
  • 4.6.1 Technology Snapshot
    • 4.6.1.1 By Hydrophone
    • 4.6.1.1.1 Omni-directional
    • 4.6.1.1.2 Directional
    • 4.6.1.2 By Microphone
    • 4.6.1.2.1 Electret Microphones
    • 4.6.1.2.2 Piezoelectric Microphones
    • 4.6.1.2.3 Condenser Microphones
    • 4.6.1.2.4 Dynamic / Magnetic Microphones
    • 4.6.1.2.5 Other Microphones
• 4.7 Investment Analysis
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Bargaining Power of Suppliers
  • 4.8.2 Bargaining Power of Buyers
  • 4.8.3 Threat of New Entrants
  • 4.8.4 Threat of Substitutes
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Sensor Type
  • 5.1.1 MEMS Microphones
  • 5.1.2 Piezoelectric Microphones
  • 5.1.3 Dynamic / Moving-Coil Microphones
  • 5.1.4 Hydrophones
  • 5.1.5 Surface Acoustic Wave (SAW) Sensors
  • 5.1.6 Bulk Acoustic Wave (BAW) Sensors
  • 5.1.7 Ultrasonic Airborne Sensors
  • 5.1.8 Acoustic Emission Sensors
  • 5.1.9 Other Sensor Types
• 5.2 By Frequency Range
  • 5.2.1 Infrasound (greater than 20 Hz)
  • 5.2.2 Audible (20 Hz - 20 kHz)
  • 5.2.3 Ultrasound (Less than 20 kHz)
• 5.3 By End-User Industry
  • 5.3.1 Consumer Electronics
  • 5.3.2 Telecommunications Infrastructure
  • 5.3.3 Industrial (Predictive Maintenance, Process Control)
  • 5.3.4 Automotive and Transportation
  • 5.3.5 Defense and Security
  • 5.3.6 Healthcare and Medical Devices
  • 5.3.7 Environmental Monitoring
  • 5.3.8 Other End-users
• 5.4 By Application
  • 5.4.1 Voice Recognition and Speech Processing
  • 5.4.2 Noise Cancellation and Audio Enhancement
  • 5.4.3 Predictive Maintenance and Condition Monitoring
  • 5.4.4 Environmental and Noise Monitoring
  • 5.4.5 Security and Surveillance
  • 5.4.6 Medical Diagnostics and Healthcare
  • 5.4.7 Quality Control and Process Monitoring
  • 5.4.8 Proximity Detection and Gesture Recognition
  • 5.4.9 Leak Detection and Safety Monitoring
  • 5.4.10 Other Applications
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 Europe
    • 5.5.2.1 United Kingdom
    • 5.5.2.2 Germany
    • 5.5.2.3 France
    • 5.5.2.4 Italy
    • 5.5.2.5 Rest of Europe
  • 5.5.3 Asia-Pacific
    • 5.5.3.1 China
    • 5.5.3.2 Japan
    • 5.5.3.3 India
    • 5.5.3.4 South Korea
    • 5.5.3.5 Rest of Asia-Pacific
  • 5.5.4 Middle East
    • 5.5.4.1 Israel
    • 5.5.4.2 Saudi Arabia
    • 5.5.4.3 United Arab Emirates
    • 5.5.4.4 Turkey
    • 5.5.4.5 Rest of Middle East
  • 5.5.5 Africa
    • 5.5.5.1 South Africa
    • 5.5.5.2 Egypt
    • 5.5.5.3 Rest of Africa
  • 5.5.6 South America
    • 5.5.6.1 Brazil
    • 5.5.6.2 Argentina
    • 5.5.6.3 Rest of South America

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles {(includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)}
  • 6.4.1 Honeywell International Inc.
  • 6.4.2 Omron Corporation
  • 6.4.3 Hunan Rika Electronic Tech Co. Ltd
  • 6.4.4 Rockwell Automation Inc.
  • 6.4.5 Siemens AG
  • 6.4.6 STMicroelectronics N.V.
  • 6.4.7 Robert Bosch GmbH
  • 6.4.8 Panasonic Corporation
  • 6.4.9 Bruel and Kjaer (HBK)
  • 6.4.10 Teledyne Technologies Inc.
  • 6.4.11 Knowles Corporation
  • 6.4.12 Infineon Technologies AG
  • 6.4.13 TDK InvenSense
  • 6.4.14 AAC Technologies Holdings Inc.
  • 6.4.15 Goertek Inc.
  • 6.4.16 Cirrus Logic Inc.
  • 6.4.17 Murata Manufacturing Co. Ltd
  • 6.4.18 Analog Devices Inc.
  • 6.4.19 Sonardyne International Ltd
  • 6.4.20 Ocean Sonics Ltd
  • 6.4.21 BAE Systems plc
  • 6.4.22 L3Harris Technologies Inc.
  • 6.4.23 Sensirion AG
  • 6.4.24 Texas Instruments Inc.
  • 6.4.25 Qualcomm Inc.

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-Space and Unmet-Need Assessment