Core Viewpoint - Acoustic technology is becoming a new engine for technological innovation, with various acoustic smart terminals entering households and industries, enhancing control and understanding of sound [1][4]. Group 1: Industry Development - The "China Sound Valley" in Changshu, Suzhou, is leveraging new materials and technologies to make sound more controllable and perceptible, with a range of acoustic smart terminals being integrated into various sectors [4]. - The acoustic innovation zone is focused on creating an industrial innovation cluster led by acoustic technology, with over 150 acoustic project initiatives aimed at empowering high-end industries such as automotive manufacturing, medical devices, and marine communications [5]. - The sound valley has established a complete innovation chain from pilot testing to industrialization verification, facilitating the transformation of new technologies and products [11]. Group 2: Noise Management - Changshu has developed the country's first urban "noise map," utilizing automatic devices for 24/7 monitoring and a database that captures various noise pollution types, triggering alerts when noise levels exceed standards [8]. - Acoustic technology is being utilized for noise management, contributing to the creation of quieter urban environments [6]. Group 3: Economic Impact - In the first half of this year, the output value of the sound valley exceeded 13.5 billion yuan, representing a year-on-year growth of 34.4% [14]. - The local government aims to accelerate the transformation of strategic and critical technological achievements, targeting the establishment of a 100 billion yuan-level acoustic industry innovation cluster [12].