Design and Practice of Acoustic field in a Small Room
Abstract: This article is based on indoor acoustic field of small room as the research object. According to two of the same size small rooms, we use ODEON and CARA CAD to design and simulate the sound field. After that we decorate the two rooms according to sound field design and simulation results. When the decoration finished we test and analyse the sound field of the two rooms respectively. The whole text aims at expounding the effect and characteristic of ODEON and CARA by the sound quality design and practice in two small rooms. Finally, we verify and analyse the rusults of sound field design from the correctness ,rationality and operability. In the end, the evaluation and suggestion of ODEON and CARA used in design of small rooms are given.
Key Word: Acoustics; Room acoustics; Design and practice; ODEON; CARA CAD