تبیین ارزیابی ذهنی مطلوبیت منظر صوتی بازار تبریز و اثرپذیری آن از تواتر و دلیل حضور افراد در بازار

محورهای موضوعی : طراحی شهری

عباس غفاری ¹ , مرتضی میرغلامی ² , بیتا شفائی ³

1 - استادیار دانشکده معماری و شهرسازی، دانشگاه هنر اسلامی تبریز، تبریز، ایران.
2 - دانشیار دانشکده معماری و شهرسازی، دانشگاه هنر اسلامی تبریز، تبریز، ایران.
3 - دانشجوی دکتری شهرسازی اسلامی، دانشکده معماری و شهرسازی، دانشگاه هنر اسلامی تبریز، تبریز، ایران.

تاریخ دریافت : 1399/07/30 تاریخ پذیرش : 1400/01/21 تاریخ انتشار : 1400/07/01

کلید واژه: ارزیابی ذهنی, اختلاف تراز فشار صوت, منظر صوتی, دلیل حضور, تواتر حضور, بازار تبریز,

چکیده مقاله :

عوامل متعددی در مطلوبیت منظر صوتی اثرگذار هستند که دلیل حضور فرد در فضای شهری و تواتر مراجعه از جمله آن است. در تحقیق حاضر تأثیر این مسئله در مطلوبیت منظر صوتی بازار تبریز موردمطالعه قرار گرفته است. برای روشن شدن نحوه ادراک افراد مختلف از منظر صوتی بازار، از پرسش‌نامه استفاده شده که 384 نفر از سه گروه مورد آزمون قرار گرفته‌اند. همبستگی اسپیرمن بین مؤلفه-های مطروحه محاسبه شده و از لحاظ آماری معنادار است. هرچه میزان مواجهه با منظر صوتی بیشتر باشد، خوشایندی آن کمتر می-گردد. به طوری که کسبه بازار مشخصاً منظر صوتی بازار را نسبت به سایرین نامطلوب‌تر درک می‌کنند. گردشگران به علت فراغت بال و مدت کم مواجهه با صدای بازار، آن را خوشایندتر از سایرین تلقی می‌کنند. در فضاهای آرام و آسوده بازار تبریز مهم‌ترین عاملی کاهنده آسایش صوتی و مطلوبیت منظر صوتی، بروز ناگهانی صداهایی با اختلاف تراز صوت است.

چکیده انگلیسی:

The urban soundscape is a new branch in the field of urban studies, which is related to various sciences, including acoustics. Soundscape is the perceptual quality of the heard sounds. Its desirability is clarified by subjective assessment. In fact, studies in this field seek to explain how people feel about the sounds they hear in urban spaces and how they perceive it as a whole. Numerous factors affect the desirability of the soundscape. The frequency and reason for the presence of people in urban spaces are among the factors affecting the quality of the urban soundscapes. Because different groups of people have different feelings and mentalities towards the urban sound landscape; therefore, necessary measures should be considered in planning and designing the urban soundscape for diverse groups. In the present study, the effect of this issue on the advantage of the soundscape of Tabriz Bazaar has been studied. Based on the frequency and reason for the presence in Tabriz Bazaar, three categories of people can be distinguished like Bazaar merchants, citizens of Tabriz, and tourists. Bazaar merchants are present in space every day for a long time to perform essential activities. The citizens in Tabriz periodically go to Bazaar for optional work. Finally, tourists probably visit Tabriz Bazaar a limited number of times for optional and social activities. This study aims to discover the possible correlation between frequency and reason for the presence in Tabriz Bazaar and the desirability of its soundscape. This is followed by determining the quality of sound perception of each mentioned categories and what factors affect it. To clarify how different people, perceive the soundscape of Bazaar, a questionnaire was used in which 384 people from three groups were tested. The hours allocated for answering questions are the peak times of the presence of people in the Bazaar, which are the busiest and noisiest hours of the day. Spearman correlation between the proposed components is calculated and is statistically significant. Findings indicate that the higher the exposure to the soundscape, the less pleasant it is. On the other hand, people consider sounds pleasant or unpleasant, depending on the purpose for which they are present in Tabriz Bazaar and how often they visit. Therefore, Bazaar merchants clearly understand the soundscape of the market more unpleasantly than others. Tourists find it more pleasant than others due to their peace of mind and short exposure to the soundscape of Bazaar. For the citizens in Tabriz, the soundscape of the Bazaar is acceptable and has a median status between merchants and tourists. Considering the tourists' satisfaction with the soundscape of Tabriz Bazaar, by presenting strategies, it is possible to increase the memorability of the soundscape of Tabriz Bazaar and provide a platform for tourism development through the attractions of "Bazaar sound". The spaces of Tabriz Bazaar are quiet and comfortable in terms of sound, and the most important factor that reduces the sonic comfort and hurts the desirability of its soundscape is the sudden occurrence of sounds with differences in SPL.

منابع و مأخذ:

1. براتی، ناصر؛ داوودپور، زهره؛ و منتظری، مرجان. (1392). روش پژوهش در مطالعات محیطی، تهران: انتشارات ساکو.
2. هو، رابرت. (1394). تحلیل داده‌های تک‌متغیره و چندمتغیره و تفسیر آن‌ها با SPSS. (شهرام واحدی و  محمد مقدم، مترجمان). تبریز: دانشگاه تبریز (نشر اصلی 2006).
3. Aletta, F., Kang, J., As‌tolfi, A., & Fuda, S. (2016a). Differences in soundscape appreciation of walking sounds from different footpath materials in urban parks. Sus‌tainable cities and society, 27, 367-376. 
4. Aletta, F., Kang, J., & Axelsson, Ö. (2016b). Soundscape descriptors and a conceptual framework for developing predictive soundscape models. Landscape and Urban Planning, 149, 65-74. 
5. Axelsson, Ö., Nilsson, M. E., & Berglund, B. (2010). A principal components model of soundscape perception. The Journal of the Acous‌tical Society of America, 128(5), 2836-2846. 
6. Bahalı, S., & Tamer-Bayazıt, N. (2017). Soundscape research on the Gezi Park–tunel square route. Applied Acous‌tics, 116, 260-270. 
7. Bora, Z. (2014). Unders‌tanding soundscape in public spaces: a case s‌tudy in Akköprü Metro S‌tation, Ankara. Bilkent University.   
8. Brambilla, G., & Maffei, L. (2006). Responses to noise in urban parks and in rural quiet areas. Acta Acus‌tica united with Acus‌tica, 92(6), 881-886. 
9. Bruce, N. S., & Davies, W. J. (2014). The effects of expectation on the perception of soundscapes. Applied Acous‌tics, 85, 1-11. 
10. Cain, R., Jennings, P., & Poxon, J. (2013). The development and application of the emotional dimensions of a soundscape. Applied Acous‌tics, 74(2), 232-239. 
11. Davies, W. J., Adams, M. D., Bruce, N. S., Cain, R., Carlyle, A., Cusack, P. Jennings, P. (2013). Perception of soundscapes: An interdisciplinary approach. Applied Acous‌tics, 74(2), 224-231. 
12. Engel, M. S., Paas, B., Schneider, C., Pfaffenbach, C., & Fels, J. (2018). Perceptual s‌tudies on air quality and sound through urban walks. Cities, 83, 173-185. 
13. Evensen, K. H., Raanaas, R. K., & Fyhri, A. (2016). Soundscape and perceived suitability for recreation in an urban designated quiet zone. Urban Fores‌try & Urban Greening, 20, 243-248. 
14. Foale, K., & Davies, W. (2012). A lis‌tener-centred approach to soundscape evaluation. Paper presented at the Acous‌tics 2012.
15. Gozalo, G. R., Carmona, J. T., Morillas, J. B., Vílchez-Gómez, R., & Escobar, V. G. (2015). Relationship between objective acous‌tic indices and subjective assessments for the quality of soundscapes. Applied Acous‌tics, 97, 1-10. 
16. Guski, R., Felscher-Suhr, U., & Schuemer, R. (1999). The concept of noise annoyance: how international experts see it. Journal of sound and vibration, 223(4), 513-527. 
17. Hermida, L., & Pavón, I. (2019). Spatial aspects in urban soundscapes: Binaural parameters application in the s‌tudy of soundscapes from Bogotá-Colombia and Brasília-Brazil. Applied Acous‌tics, 145, 420-430. 
18. Herranz-Pascual, K., García, I., Diez, I., Santander, A., & Aspuru, I. (2017). Analysis of field data to describe the effect of context (Acous‌tic and Non-Acous‌tic Factors) on urban soundscapes. Applied Sciences, 7(2), 173. 
19. Heylighen, A., & Herssens, J. (2014). Designerly ways of not knowing: What designers can learn about space from people who are blind. Journal of urban design, 19(3), 317-332. 
20. Hong, J. Y., & Jeon, J. Y. (2015). Influence of urban contexts on soundscape perceptions: A s‌tructural equation modeling approach. Landscape and Urban Planning, 141, 78-87. 
21. Hong, J. Y., & Jeon, J. Y. (2017). Exploring spatial 
relationships among soundscape variables in urban areas: A spatial s‌tatis‌tical modelling approach. Landscape and Urban Planning, 157, 352-364. 
22. International Organization for S‌tandardization. (2014). ISO 12913-1:2014: Acous‌tics- Soundscape- part 1: Definition and Conceptual Framework. Geneva: ISO.
23. Ismail, M. R. (2014). Sound preferences of the dense urban environment: Soundscape of Cairo. Frontiers of Architectural Research, 3(1), 55-68. 
24. Iwamiya, S.-i. (1998). Features of the soundscape in Fukuoka city, a major city in Japan, recognized by foreign residents. Proc. of inter noise 98. 
25. Jennings, P., & Cain, R. (2013). A framework for improving urban soundscapes. Applied Acous‌tics, 74(2), 293-299. 
26. Jeon, J. Y., & Hong, J. Y. (2015). Classification of urban park soundscapes through perceptions of the acous‌tical environments. Landscape and Urban Planning, 141, 100-111. 
27. Kang, J. (2006). Urban sound environment. Boca Raton: CRC Press.
28. Kang, J., & Zhang, M. (2010). Semantic differential analysis of the soundscape in urban open public spaces. Building and Environment, 45(1), 150-157. 
29. Li, C., Liu, Y., & Haklay, M. (2018). Participatory soundscape sensing. Landscape and Urban Planning, 173, 64-69. 
30. Liu, F., & Kang, J. (2016). A grounded theory approach to the subjective unders‌tanding of urban soundscape in Sheffield. Cities, 50, 28-39. 
31. Liu, F., & Kang, J. (2018). Relationship between s‌treet scale and subjective assessment of audio-visual environment comfort based on 3D virtual reality and dual-channel acous‌tic tes‌ts. Building and Environment, 129, 35-45. 
32. Liu, J., Kang, J., Behm, H., & Luo, T. (2014). Effects of landscape on soundscape perception: Soundwalks in city parks. Landscape and Urban Planning, 123, 30-40. 
33. Liu, J., Kang, J., Luo, T., & Behm, H. (2013). Landscape 
effects on soundscape experience in city parks. Science of the Total Environment, 454-455, 474-481. 
34. Maculewicz, J., Erkut, C., & Serafin, S. (2016). How can soundscapes affect the preferred walking pace? Applied Acous‌tics, 114, 230-239. 
35. Maris‌tany, A., López, M. R., & Rivera, C. A. (2016). Soundscape quality analysis by fuzzy logic: A field s‌tudy in Cordoba, Argentina. Applied Acous‌tics, 111, 106-115. 
36. Meng, Q., & Kang, J. (2016). Effect of sound-related activities on human behaviours and acous‌tic comfort in urban open spaces. Science of the Total Environment, 573, 481-493. 
37. Meng, Q., Kang, J., & Jin, H. (2013). Field s‌tudy on the influence of spatial and environmental characteris‌tics on the evaluation of subjective loudness and acous‌tic comfort in underground shopping s‌treets. Applied Acous‌tics, 74(8), 1001-1009. 
38. Meng, Q., Sun, Y., & Kang, J. (2017). Effect of temporary open-air markets on the sound environment and acous‌tic perception based on the crowd density characteris‌tics. Science of the Total Environment, 601-602, 1488-1495. 
39. Morillas, J. B., Escobar, V. G., & Gozalo, G. R. (2013). Noise source analyses in the acous‌tical environment of the medieval centre of Cáceres (Spain). Applied Acous‌tics, 74(4), 526-534. 
40. Pérez-Martínez, G., Torija, A. J., & Ruiz, D. P. (2018). Soundscape assessment of a monumental place: A methodology based on the perception of dominant sounds. Landscape and Urban Planning, 169, 12-21. 
41. Preis, A., Hafke-Dyx, H., Szychowska, M., Kocinski, J., & Felcyn, J. (2016). Audio-visual interaction of environmental noise. Noise Control Engineering Journal, 64(1), 34-43. 
42. Preis, A., Kociński, J., Hafke-Dys, H., & Wrzosek, M. (2015). Audio-visual interactions in environment assessment. Science of the Total Environment, 523, 191-200. 
43. Raimbault, M., Lavandier, C., & Bérengier, M. (2003). Ambient sound assessment of urban environments: field s‌tudies in two French cities. Applied Acous‌tics, 64(12), 1241-1256. 
44. Rehan, R. M. (2016). The phonic identity of the city urban soundscape for sus‌tainable spaces. Hbrc Journal, 12(3), 337-349. 
45.  Ren, X., Kang, J., Zhu, P., & Wang, S. (2018). Effects of soundscape on rural landscape evaluations. Environmental Impact Assessment Review, 70, 45-56. 
46. Rychtarikova, M., Vermeir, G., & Domecka, M. (2008). The application of the soundscape approach in the evaluation of the urban public spaces. Journal of the Acous‌tical Society of America, 123(5), 3810. 
47. Sakieh, Y., Jaafari, S., Ahmadi, M., & Danekar, A. (2017). Green and calm: Modeling the relationships between noise pollution propagation and spatial patterns of urban s‌tructures and green covers. Urban Fores‌try & Urban Greening, 24, 195-211. 
48. Szeremeta, B., & Zannin, P. H. T. (2009). Analysis and evaluation of soundscapes in public parks through interviews and measurement of noise. Science of the Total Environment, 407(24), 6143-6149. 
49. Truax, B. (1999). Handbook for Acous‌tic Ecology, Burnaby. British Columbia: Cambridge S‌treet Publishing. 
50. Truax, B. (2001). Acous‌tic communication. Wes‌tport: Greenwood Publishing Group.
51. Wags‌taff, G. (1998). Utopianism: from Cage to Acous‌tic Ecology. Paper presented at the conference “S‌tockholm, Hey Lis‌ten!” June 9.
52. Woodcock, J., Davies, W., & Cox, T. (2017). A cognitive 
framework for the categorisation of auditory objects in urban 
soundscapes. Applied Acous‌tics, 121, 56-64. 
53. Yang, H.-S., Kang, J., & Kim, M.-J. (2017). An experimental s‌tudy on the acous‌tic characteris‌tics of outdoor spaces surrounded by multi-residential buildings. Applied Acous‌tics, 127, 147-159. 
54. Yang, W., & Kang, J. (2005a). Acous‌tic comfort evaluation in urban open public spaces. Applied Acous‌tics, 66(2), 211-229. 
55. Yang, W., & Kang, J. (2005b). Soundscape and sound preferences in urban squares: a case s‌tudy in Sheffield. Journal of urban design, 10(1), 61-80. 
56. Yu, C.-J., & Kang, J. (2014). Soundscape in the sus‌tainable living environment: A cross-cultural comparison between the UK and Taiwan. Science of the Total Environment, 482-483, 501-509. 
57. Zhang, X., Ba, M., Kang, J., & Meng, Q. (2018). Effect of soundscape dimensions on acous‌tic comfort in urban open public spaces. Applied Acous‌tics, 133, 73-81. 
58. Zhao, J., Xu, W., & Ye, L. (2018a). Effects of auditory-visual combinations on perceived res‌torative potential of urban green space. Applied Acous‌tics, 141, 169-177. 
59. Zhao, X., Zhang, S., Meng, Q., & Kang, J. (2018b). Influence of Contextual Factors on Soundscape in Urban Open Spaces. Applied Sciences, 8(12), 2524. 
60. Zwicker, E., & Fas‌tl, H. (2013). Psychoacous‌tics: Facts and models (Vol. 22). Berlin: Springer Science & Business Media.
 

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