Research On The Soundscape Of Huizhou Traditional Villages ——Take The Village Of Pan In Qimen County As An Example

As an important part of China’s agricultural cultural heritage,Huizhou traditional villages have always been a hot topic in the field of architecture and planning.Generally speaking,the existing research and protection work are more focused on the visual culture,and pay little attention to other senses;In fact,whether from the perspective of history or human settlements,sound is an important part of the environment.The soundscape of Huizhou traditional villages not only contains rich historical and cultural information,but also is closely related to the quality of village living environment,which has important research value.In this paper,the history,current situation and optimization strategies of Huizhou traditional village soundscape are discussed in multiple directions and angles based on historical documents and field investigation.The main work of this paper includes the following five parts:Literature research part.Through historical documents,documentary paintings and literary works,this paper reviews the sound and scenery impression in the history of Huizhou villages.Cultural symbols with regional characteristics such as "recitation","sacrifice","woodcutter song","machine Zhus","gongs and drums" are extracted from Huizhou local chronicles,county chronicles and documentary prints;Referring to the poetry,opera and other literary works in Huizhou area,this paper defines the important value of natural sound and sign sound in the sound landscape design of Huizhou traditional villages.Field investigation part.Combined with field counting,evaluation questionnaire and physical measurement,the temporal and spatial distribution of subjective and objective data of sound scene is recorded in detail,and interpolation mapping is carried out with the help of GIS.The spatial scope of the survey covers 21 regional patches inside and around the village,and the time scope includes early morning,day and night.The data content involves the types,frequency,loudness and evaluation of sound scene elements,as well as the subjective evaluation and physical sound pressure level of the overall environment.Basic analysis.The temporal and spatial changes and mutual relations of subjective and objective data of village sound scene are analyzed.The regional level includes the elements of soundscape,frequency proportion,loudness fluctuation and the impact of the above three on soundscape satisfaction and coordination evaluation;The element level involves the preference of each element,the relationship between preference and sound pressure level,and the evaluation changes of individual elements under different light,temperature and other factors.Extended analysis section.The mathematical correlation between subjective and objective data of sound scene is analyzed by grid superposition method;Part of the sound scene features are abstracted into several indexes,and the direct influence of each index on the subjective evaluation is verified by multiple linear regression,and the influence coefficient is calculated.Strategy research part.This paper puts forward the sound scene optimization strategy of Huizhou traditional villages from the perspectives of "historical restoration","evaluation guidance" and "index control".Among them,"historical restoration" emphasizes the foreshadowing of historical background sound and the implantation of sign sound;"Evaluation guidelines" seek the dynamic coupling of "sound scene element intensity","subjective evaluation fluctuation" and "listener spatial position";"Index control" optimizes the overall effect of village soundscape through "soundscape heterogeneity adjustment","loudness standard deviation control" and "soundscape richness zoning".Figure 18 table 18 reference 45...