The Institute of Acoustics consists of five laboratories, namely, laser ultrasound, ultrasonic testing, environmental acoustics, room acoustics and noise and vibration control, and two centers, namely, SAIC- Tongji Noise and Vibration Engineering Center and SAIC- Tongji Tire Noise and Vibration Technology Center. It has a standard anechoic room (the largest performance in the Far East is excellent, with clearance 1200m 3), a reverberation room (volume 268m 3), a sound insulation room (volume 2 × 109.6m 3), a tire noise laboratory, a laser ultrasonic laboratory, an ultrasonic testing laboratory, a gas flowmeter calibration room and an anechoic pool (volume/kloc-0). At present, there are 27 faculty members, including 9 Gao Zheng, including academician of China Academy of Engineering 1 person, high school students in technical secondary school1person, and 8 intermediate and other personnel. There are two disciplines: postdoctoral mobile station (and physics) 1 unit, doctoral program 1 unit and master program 1 unit.

Tongji University started its acoustic research in the mid-1950s and is one of the earliest institutions engaged in acoustic research in China. This subject focuses on application and applied basic research, and pays attention to the combination of traditional acoustics and modern new technologies (laser, computer, etc.). ), combining traditional acoustics with modern pillar industries (automobile, aviation industry, etc.). ), emphasizing interdisciplinary and technological innovation, and paying attention to application and applied basic research. /kloc-0 won the first master's degree in acoustics in 1978, and/kloc-0 won the second doctor's degree in acoustics universities in China in 1986. 1995 built the second postdoctoral mobile station in acoustics (established at the same time with the Institute of Acoustics, Chinese Academy of Sciences), and 1992 ranked the second in the domestic universities of acoustics in the comprehensive evaluation of disciplines in the State Council. The only "SAIC Tongji Noise and Vibration Engineering Center" was established in China by the affiliated unit of Test Acoustics Branch of Chinese Acoustics Society and the affiliated unit of Shanghai Acoustics Society 1998. In 2003, the only "Last Round Tongji Tire Noise and Vibration Technology Center" was established in China, with research funding of more than 20 million yuan and nearly 300 papers published in the past five years. Won national achievement awards and patents 15, provincial and ministerial achievement awards 18, including the first prize of national scientific and technological progress 1 and the third prize 1. The only doctoral program in acoustics that spans three doctoral programs (related to acoustics) in China: the doctoral program in architectural science and technology, the doctoral program in environmental engineering, and the doctoral program in transportation planning and management.

International cooperation units: University of Bordeaux I, University of Valencia, University of Paris VI, National Institute of Standards and Technology, Langley Research Center of NASA, National Research Center of Architectural Physics of Canada, University of Sherbrooke, Flawn Hof Institute of Architectural Physics of Germany, Institute of Acoustics of Aachen University of Germany, Institute of Automotive Acoustics of Stuttgart University of Germany; Ruhr University in Bochum, Germany; Technical University of Gothenburg, Sweden; Institute of Sound and Vibration, University of Southampton, UK; University of Hong Kong; Japan Sakata Electronics Company, etc.

2. Name and quantity of acoustics specialty

(1) Number of graduates:

Doctor: majoring in acoustics, 17 student. Master: majoring in acoustics, 150 student. Postdoctoral: 4 people.

(2) Number of existing students:

Doctor: majoring in acoustics and human beings. Master: major in acoustics. Undergraduate: Applied Physics (Acoustics), 60 students.

3. Main courses of undergraduate acoustics major:

Acoustics foundation, introduction to noise control, introduction to ultrasound, audio measurement, engineering noise control, electroacoustic technology, audio technology.

4. Main research directions of master's degree and doctor's degree:

Master program and doctoral program:

Laser ultrasonic research, sonoluminescence, nanotechnology-atomic structure grating, single bubble acoustic cavitation, medical ultrasound-diagnosis and treatment on the scale of microcirculation, ultrasonic detection of bolt stress, ultrasonic gas flowmeter, nondestructive detection of oil and gas pipelines, noise and vibration mechanism research, sound source identification and acoustic vibration control, comfort and quality evaluation of acoustic environment (cars, theaters, etc.). ).

Sound quality research, environmental acoustics and acoustic measurement technology, low-noise pavement research (asphalt, concrete), tire noise and vibration research, vehicle structure acoustic design (cars, trains, airplanes, magnetic levitation), indoor auditory environment research in building space, modern building acoustic testing and simulation technology research, new acoustic materials and structures research, indoor acoustic quality electro-acoustic variable system research, noise and vibration control.