音響センサーの市場規模、シェア、成長分析：センサータイプ別、技術別、最終用途産業別、地域別 - 2025年～2032年の産業予測

音響センサーの世界市場規模は、2023年に14億5,000万米ドル、2024年には15億5,000万米ドル、2032年には26億7,000万米ドルに成長すると予測され、予測期間（2025年～2032年）のCAGRは7％で成長する見込みです。

音響センサーの世界市場は、複数の産業における安全性、セキュリティ、自動化の強化に対する需要の高まりによって、大きな成長が見込まれています。音響信号を検出・分析できる音響センサーは、産業用モニタリング、スマートホームシステム、自動車の騒音管理、医療診断などに応用されています。IoTデバイスの普及、予知保全や環境モニタリングの必要性の高まりが、市場の需要をさらに押し上げています。高度なセンシング技術の統合が主要な成長要因である一方、さまざまな条件下で背景ノイズを効果的にフィルタリングし、高精度と信頼性を維持することに関する課題などの課題も残っています。さらに、激しい価格競争と急速な技術進歩により、継続的な技術革新と市場適応が必要となっています。全体として、AIとIoTは音響センサーの能力を変革し、よりスマートで効率的な応用を可能にしています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• ケーススタディ
• 技術分析
• 顧客購買行動分析

音響センサー市場規模：センサータイプ別& CAGR（2025年～2032年）

• 市場概要
• マイク（MEMS、エレクトレットコンデンサー、ダイナミック）
• ハイドロフォン
• 受振器
• 超音波センサー
• アコースティックエミッションセンサー

音響センサー市場規模：技術別& CAGR（2025年～2032年）

• 市場概要
• 圧電
• 静電容量式
• 光学
• 光ファイバー
• 電磁

音響センサー市場規模：最終用途産業別& CAGR（2025年～2032年）

• 市場概要
• 家電
• 自動車
• 産業
• ヘルスケア
• 航空宇宙および防衛
• 建築・建設
• 環境モニタリング

音響センサー市場規模& CAGR（2025年～2032年）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州
• アジア太平洋
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022年～2024年）

主要企業プロファイル

• CESVA（Spain）
• Yamaha Corporation（Japan）
• Qualcomm Inc.（US）
• Texas Instruments Inc（US）
• AAC Technologies（China）
• Murata Manufacturing（Japan）
• NXP Semiconductors（Netherlands）
• TDK Electronics（Japan）
• Knowles Acoustics（United States）
• Infineon Technologies（Germany）
• STMicroelectronics（Switzerland）
• Goertek（China）
• AVX Corporation（United States）

結論と提言

Global Sound Sensors Market size was valued at USD 1.45 Billion in 2023 poised to grow between USD 1.55 Billion in 2024 to USD 2.67 Billion by 2032, growing at a CAGR of 7% in the forecast period (2025-2032).

The global sound sensors market is poised for significant growth, driven by heightened demand for enhanced safety, security, and automation across multiple industries. Sound sensors, capable of detecting and analyzing acoustic signals, find applications in industrial monitoring, smart home systems, automotive noise management, and medical diagnostics. The proliferation of IoT devices and the increasing necessity for predictive maintenance and environmental monitoring further propel market demand. While the integration of advanced sensing technologies is a key growth factor, challenges persist, including issues related to effectively filtering background noise and maintaining high precision and reliability under varying conditions. Moreover, intense price competition and rapid technological advancements necessitate continuous innovation and market adaptation. Overall, AI and IoT are transforming sound sensor capabilities, enabling smarter, more efficient applications.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Sound Sensors market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Sound Sensors Market Segments Analysis

The global sound sensors market is segmented based on sensor type, technology, end-users, and region. In terms of sensor type, the market is divided into microphones, hydrophones, geophones, ultrasonic sensors, and acoustic emission sensors. Based on technology, the market is bifurcated into piezoelectric, capacitive, optical, fibre optic, and electromagnetic. Based on end-users, the market is grouped into consumer electronics, automotive, industrial, healthcare, aerospace & defence, building & construction, and environmental monitoring. Based on region, the market is segmented into North America, Europe, Asia-Pacific, Latin America, and the Middle East and Africa.

Driver of the Global Sound Sensors Market

One of the key market drivers for the global sound sensors market is the increasing adoption of smart devices and the Internet of Things (IoT) technologies across various sectors. As consumer demand for smart home solutions and connected devices grows, manufacturers are integrating sound sensors to enhance functionalities such as voice recognition, noise detection, and environmental monitoring. Additionally, the rising deployment of sound-based applications in industries such as automotive, healthcare, and security further propels the market, as these sensors can aid in improving safety, efficiency, and user experience. This trend underscores the critical role sound sensors play in modern technology ecosystems.

Restraints in the Global Sound Sensors Market

One key market restraint for the global sound sensors market is the high cost associated with advanced sound sensor technologies. These sophisticated devices often require significant investment in research and development, production, and maintenance, which can be a barrier for small and medium-sized enterprises. Additionally, the complexity of integrating sound sensors into existing systems and the necessity for specialized skills for installation and operation can further inhibit market growth. Moreover, concerns regarding data privacy and security in sound data collection may also lead to regulatory challenges, thereby limiting widespread adoption and hindering overall market expansion.

Market Trends of the Global Sound Sensors Market

The global sound sensors market is experiencing a significant upward trend fueled by the ongoing demand for miniaturization and the seamless integration of sound sensing technology into smart devices. Manufacturers are focusing on producing compact, low-power sensors that can be embedded in a wide range of applications, including wearables, IoT devices, and consumer electronics. This shift not only enhances device functionality but also promotes discreet sensing capabilities, allowing for a more versatile use of sound sensors across different industries. As the need for smarter, more interconnected devices continues to grow, the adoption of sound sensors is expected to accelerate, driving innovation and development within the market.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Case Studies
• Technology Analysis
• Customer Buying Behavior Analysis

Global Sound Sensors Market Size by Sensor Type & CAGR (2025-2032)

• Market Overview
• Microphones (MEMS, Electret Condenser, Dynamic)
• Hydrophones
• Geophones
• Ultrasonic Sensors
• Acoustic Emission Sensors

Global Sound Sensors Market Size by Technology & CAGR (2025-2032)

• Market Overview
• Piezoelectric
• Capacitive
• Optical
• Fiber Optic
• Electromagnetic

Global Sound Sensors Market Size by End Users & CAGR (2025-2032)

• Market Overview
• Consumer Electronics
• Automotive
• Industrial
• Healthcare
• Aerospace & Defence
• Building & Construction
• Environmental Monitoring

Global Sound Sensors Market Size & CAGR (2025-2032)

• North America (Sensor Type, Technology, End Users)
  • US
  • Canada
• Europe (Sensor Type, Technology, End Users)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Sensor Type, Technology, End Users)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Sensor Type, Technology, End Users)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Sensor Type, Technology, End Users)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• CESVA (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Yamaha Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Qualcomm Inc. (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Texas Instruments Inc (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• AAC Technologies (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Murata Manufacturing (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NXP Semiconductors (Netherlands)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TDK Electronics (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Knowles Acoustics (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Infineon Technologies (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• STMicroelectronics (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Goertek (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• AVX Corporation (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations