Evaluation And Optimization Of The Soundscape Of Jiangnan Classical Gardens

Classical gardens are the tourism resources with high humanistic value in China.As the main branch of Chinese gardens,Jiangnan classical gardens create a harmonious and unified landscape environment between people and nature through the integration of natural resources such as architecture,mountains and water.The scenery is also an essential component of the landscape.In modern fast-paced urban life,Jiangnan gardens with rich natural landscapes have become an important choice for tourists to relax.However,the current attention of tourists to the landscape of the garden usually stays at the visual level,ignoring the soundscape in the garden,and with the advent of the mass tourism era,the sound source inside and outside the Jiangnan garden has become complicated,and the soundscape has been destroyed to some extent.Therefore,studying the soundscape of Jiangnan classical garden has great practical guiding significance for optimizing the garden soundscape,and through the study of soundscape,breaks the neglect of hearing due to "visual tyranny" and supplements the study of tourists' perception of hearing.This paper first defines the concepts and classifications of gardens,soundscapes and soundscapes in the literature review section.On the basis of concepts,the three elements of soundscapes are understood to understand the specific objects of garden soundscape research and to illustrate the soundscape of classical gardens in Jiangnan.On the basis of the domestic and international review of the soundscape method,the subjective and objective evaluation methods and the soundscape evaluation method are selected to evaluate the soundscape.Secondly,in the main part of the article,Yuyuan Garden was used as an example to conduct on-site field investigations and questionnaire surveys.The main and objective sensory data of the soundscape of Yuyuan Garden were collected and collected.The main objective soundscape map of Yuyuan Garden was drawn by Arc GIS10.1 system.The overall subjective and objective evaluation;and the three characteristics of the soundscape in the YuyuanGarden from the three perspectives of time,space and humanities are evaluated from the local characteristics,to understand the time,space and logo sound of the best appreciation of the soundscape in the Yuyuan Garden.Finally,by summarizing the characteristics and optimization principles of Jiangnan classical garden soundscape from Yuyuan,the relevant optimization strategies are proposed according to the characteristics and principles.Through the research,it is found that in the overall soundscape part,the satisfaction of tourists is positively affected by the naturalness,coordination degree and characteristic degree of the soundscape,and is negatively affected by the sound level.In terms of multi-dimensional analysis,the sound level of Yuyuan in time is only in line with the noise control standard of tourist attractions in the morning.The natural sound source is prominent in the morning,which is the best time to enjoy the soundscape in Yuyuan Garden;the soundscape in Yuyuan Garden is formed in space.Four types of zoning: soundscape active area,natural rest area,public entertainment area and quiet area,the soundscape of each area has its own characteristics;analyzing the sound of water in the humanistic perspective is the favorite soundscape of tourists and the identification sound in Yuyuan,according to the logo Sound design of the soundscape tour route in the Yuyuan Garden,breaking through the visual landscape-based form of sightseeing,and enhancing the tourist experience.