The bronze musical instruments, as the one with fixed pitch, along with its musical temperament design, pitch tuning, it became an important material base to pursue Song new music system.

The building acoustics was introduced,and the ancient acoustical design and sound insulation in China were discussed,so as to improve the understanding and study of person to ancient acoustics,to promote the development of modern building acoustics,and make acoustics technology better serve for building.

This paper introduces the acoustical design and decorative microforated absorbers for the gymnasium of Taiyuan University of Technology.

This paper introduces the method and process of designing the musical rehearsal of the department of art of USTS and indi-cates that the design method and measurement data described here may serve as a clue to indoor acoustical design.

In this paper it is mainly introduced about the characteristics of acoustic design, the configuration of the functional absorbing panels, the properties of moisture-proof absorbing materials and the results of acoustical measurement of this gymnasium.

This paper is only a part of their researches, focussing their attention on briefly introducing the design intentions of the auditorium in terms of technological aspect, such as sight- line design, noise level control, acoustic design, the collected acoustic parameters measured from different points within the auditorium as well as t.