The Research On Designing And Evaluation On Soundscape Of MeiLing National Forest Park

The trend that economy is developing so rapidly and the requirement of people's living conditions is raising quickly promotes the development of forest tourism industry,and meets the increasing requirements of modern outdoor leisure greatly in China.China is one of the countries with most abundant forest landscape resources.At present,studying of forest parks is becoming a key point for researchers nowadays in China.However,with the development of tourism and importance of environmental protection being focused,Visual Landscape Rule is no longer the only standard to evaluate environment,the sense of hearing,smell,touch are also getting more and more crucial.Under the premise of how to protect the forest ecological environment,designing satisfactory sound landscape from tourists' psychological need and exploring the technique of sound forest landscape design to guide the acoustic landscape design of urban public space at the same time are the main points of this research.Through consulting lots of books and data,field survey and indoor experiment,mathematical analysis and other methods,we discussed the present situation of acoustic landscape forest park in a year and propose some suggestions from the perspective of objective data and subjective evaluation,and put forward the guidance technique for urban landscape design.At last,we show some prospect for later study of acoustic landscape.The main content involves the following three aspects:Firstly,according to the deficiency existing in the current domestic research of acoustic landscape,we expressed the research direction and meaning explicitly,summarized the research situation presently in the domestic and foreign and the developing trend of acoustic landscape.At last,we a discussed the potential research content and method in this paper.Based on the research of related theory of acoustic landscape,we analyzed the category of acoustic landscape elements,the relationship in the category of acoustic landscape,summarized acoustic landscape and the related theories.Secondly,by "sound scene walk" way,we determine the subjective evaluation of acoustic landscape and made the evaluation index system of acoustic landscape combined with the characteristics of forest park.We selected "the Bamboo Sea Pearl","the Lion Peak","HongYa DanJing","Xiyao lake mountain villa" four big scenic area as the research object.From the perspective of data survey,this paper analyzed the present situation and reasons of the sound source and the sound level in the scenic spots.From the perspective of subjective evaluation in indoor experimental methods,we detected the single source of acoustic landscape forest's park in four seasons,the overall sound scene and the evaluation indexes suitability of mental scale.At last,this paper analyzed the evaluation results.Finally,according to the research results,this paper put forward the proposals to improve the acoustic landscape forest park and the guidance of sound urban landscape design technique was integrated at last.By this,we wish to provide reference for researchers of acoustic landscape later and give a new direction for the research of acoustic landscape.