Research Of Soundscape Evaluation Of Community Outdoor Public Activity Space In Guangzhou Based On Users’ Behavior

In recent years,people’s demand for community outdoor leisure space is increasing.Centering on the "nerve endings" of the community,cities actively construct the walking living circle of residents from the perspective of providing residents with a green and healthy living environment,and strive to solve the daily needs of residents in the community.People’s good environment create about 1.3 billion people’s sense of hearing,care of acoustic landscape concept is put forward to make people’s create a good environment is no longer in pursuit of absolute quiet space as the ultimate goal,and focus on whether people perception of their sound environment is comfortable,it is more in line with the human-oriented idea,for the people’s good environment construction provides a new train of thought.Therefore,it is of great significance to build sound landscape of comfortable community outdoor leisure space.For most public activity Spaces that provide people with activity places,when the space utilization rate is high and the number of users is large,the behavior of users is an important factor affecting the soundscape evaluation.This paper takes the user behavior as the entry point and uses the theoretical knowledge of soundscape and the method of post-use evaluation of built environment to study the soundscape evaluation of community outdoor public space in Guangzhou based on user’s behavior.This paper,taking four community outdoor public spaces in Guangzhou as examples,through behavior observation,questionnaire survey,subjective interview and objective sound level measurement,investigates users’ behavior and activities and soundscape in community outdoor public space,so as to explore the relationship between the users’ behavior and soundscape evaluation of community outdoor public space,aiming at providing the basis of community outdoor public space soundscape design that is in harmony with the users’ behavior.The results show that there is a correlation between the user’s age,user’s space visit frequency,user’s activity duration,number of participants,activity type and activity quantity and the user’s soundscape evaluation of community outdoor public activity space.For the community outdoor public activity space where the sound produced by users’ activities is the main soundscape element,the soundscape evaluation is related to the evaluator’s cognition ofwhether the activity should exist in the activity space,that is,it is related to the adaptability of the user’s behavior and space function degree between the user’s behavior and the environment.The higher the degree of coordination,.The better the adaptability of space function,the more comfortable the users are to perceive the soundscape in the space.