On the Intersection Between Speaker Installations and Urban Environments

2019 ◽  
pp. 1071-1093
Author(s):  
Gunnar Cerwén

This chapter deals with speaker installations and the potential to use such installations for designing soundscapes in cities. Through employment of a designer's perspective, eight intersections between speaker sounds and the environment in which they are installed are brought forward and discussed. The intersections were originally deduced by the author theoretically but have subsequently also been examined in relation to existing speaker installations. This chapter describes and exemplifies each of the eight intersections, which have been denoted as sound sculpture, sound space, atmospheric design, sound and light, sound binocular, sound postcard, interactive event, and retuning of soundscape. Discussions in the chapter cover the role of speaker-induced sound in relation to the notion of acousmatics as well as urban design.

Author(s):  
Gunnar Cerwén

This chapter deals with speaker installations and the potential to use such installations for designing soundscapes in cities. Through employment of a designer's perspective, eight intersections between speaker sounds and the environment in which they are installed are brought forward and discussed. The intersections were originally deduced by the author theoretically but have subsequently also been examined in relation to existing speaker installations. This chapter describes and exemplifies each of the eight intersections, which have been denoted as sound sculpture, sound space, atmospheric design, sound and light, sound binocular, sound postcard, interactive event, and retuning of soundscape. Discussions in the chapter cover the role of speaker-induced sound in relation to the notion of acousmatics as well as urban design.


Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 434
Author(s):  
Hani Amir Aouissi ◽  
Alexandru-Ionuţ Petrişor ◽  
Mostefa Ababsa ◽  
Maria Boştenaru-Dan ◽  
Mahmoud Tourki ◽  
...  

Land cover and use changes are important to study for their impact on ecosystem services and ultimately on sustainability. In urban environments, a particularly important research question addresses the relationship between urbanization-related changes and biodiversity, subject to controversies in the literature. Birds are an important ecological group, and useful for answering this question. The present study builds upon the hypothesis according to which avian diversity decreases with urbanization. In order to answer it, a sample of 4245 observations from 650 sites in Annaba, Algeria, obtained through the point abundance index method, were investigated by computing Shannon-Wiener’s diversity index and the species richness, mapping them, and analyzing the results statistically. The findings confirm the study hypothesis and are relevant for planning, as they stress the role of urban green spaces as biodiversity hotspots, and plead for the need of connecting them. From a planning perspective, the results emphasize the need for interconnecting the green infrastructure through avian corridors. Moreover, the results fill in an important lack of data on the biodiversity of the region, and are relevant for other similar Mediterranean areas. Future studies could use the findings to compare with data from other countries and continents.


2020 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Jane Turner ◽  
Ann Morrison

Designing for slow cities and the need to design for future urban environments that include the more than human is a major priority for our times. This position paper problematizes the nature–culture divide in research about place and place-making, where place is understood to be about the sense of meaning we layer on locations in the physical world. It emphasizes the importance of narrative identity and place-making in the context of designing for urban environmental futures and creation of slow cities. We present an overview of a methodology to re-emplace place-making with animals in the context of slow cities and designing for the more than human. The work discussed here explores the use of narrative inquiry with some early narrative data (in the form of stories) about dog walks and those moments where our companion animals demonstrate agentic place-based meaning-making. The problem of understanding “what animals want” and how they make might ”make sense” of an experience is approached via a focus on a rich exemplar case in order to distinguish between emplotment (narrative meaning-making as self) and emplacement (narrative meaning-making as an aspect of place). This is used to create a framework for future evaluation with a view to revealing how “more than human stories”—just like our own familiar human stories—are also about agency and meaning in place. This recognition has import for ways in which we might approach decentring the human when we frame urban design activities.


Author(s):  
Mohammad Paydar ◽  
Asal Kamani Fard

More than 150 cities around the world have expanded emergency cycling and walking infrastructure to increase their resilience in the face of the COVID 19 pandemic. This tendency toward walking has led it to becoming the predominant daily mode of transport that also contributes to significant changes in the relationships between the hierarchy of walking needs and walking behaviour. These changes need to be addressed in order to increase the resilience of walking environments in the face of such a pandemic. This study was designed as a theoretical and empirical literature review seeking to improve the walking behaviour in relation to the hierarchy of walking needs within the current context of COVID-19. Accordingly, the interrelationship between the main aspects relating to walking-in the context of the pandemic- and the different levels in the hierarchy of walking needs were discussed. Results are presented in five sections of “density, crowding and stress during walking”, “sense of comfort/discomfort and stress in regard to crowded spaces during walking experiences”, “crowded spaces as insecure public spaces and the contribution of the type of urban configuration”, “role of motivational/restorative factors during walking trips to reduce the overload of stress and improve mental health”, and “urban design interventions on arrangement of visual sequences during walking”.


2021 ◽  
Vol 13 (9) ◽  
pp. 4875
Author(s):  
Barry Hayes ◽  
Dorota Kamrowska-Zaluska ◽  
Aleksandar Petrovski ◽  
Cristina Jiménez-Pulido

This work discusses recent developments in sharing economy concepts and collaborative co-design technology platforms applied in districts and cities. These developments are being driven both by new technological advances and by increased environmental awareness. The paper begins by outlining the state of the art in smart technology platforms for collaborative urban design, highlighting a number of recent examples. The case of peer-to-peer trading platforms applied in the energy sector is then used to illustrate how sharing economy concepts and their enabling technologies can accelerate efforts towards more sustainable urban environments. It was found that smart technology platforms can encourage peer-to-peer and collaborative activity, and may have a profound influence on the future development of cities. Many of the research and development projects in this area to date have focused on demonstrations at the building, neighbourhood, and local community scales. Scaling these sharing economy platforms up to the city scale and beyond has the potential to provide a number of positive environment impacts. However, significant technical and regulatory barriers to wider implementation exist, and realising this potential will require radical new approaches to the ownership and governance of urban infrastructure. This paper provides a concise overview of the state of the art in this emerging field, with the aim of identifying the most promising areas for further research.


2015 ◽  
Vol 21 (Suppl 2) ◽  
pp. A24.3-A25
Author(s):  
Alison Culyba ◽  
Kenneth Ginsburg ◽  
Joel Fein ◽  
Elizabeth Miller ◽  
Charles Branas ◽  
...  

Biomimetics ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 2
Author(s):  
Maibritt Pedersen Zari

Redesigning and retrofitting cities so they become complex systems that create ecological and cultural–societal health through the provision of ecosystem services is of critical importance. Although a handful of methodologies and frameworks for considering how to design urban environments so that they provide ecosystem services have been proposed, their use is not widespread. A key barrier to their development has been identified as a lack of ecological knowledge about relationships between ecosystem services, which is then translated into the field of spatial design. In response, this paper examines recently published data concerning synergetic and conflicting relationships between ecosystem services from the field of ecology and then synthesises, translates, and illustrates this information for an architectural and urban design context. The intention of the diagrams created in this research is to enable designers and policy makers to make better decisions about how to effectively increase the provision of various ecosystem services in urban areas without causing unanticipated degradation in others. The results indicate that although targets of ecosystem services can be both spatially and metrically quantifiable while working across different scales, their effectiveness can be increased if relationships between them are considered during design phases of project development.


2010 ◽  
pp. 22-25
Author(s):  
José Pessôa

The urban design for Brasilia emphasizes the role of the city as a capital, that is to say, as an expression of State identity and power. Lúcio Costa considered monumentality as a characteristic inherent in urbanism, but this should not be achieved by any ostentatious grandiosity in terms of the volumes and sizes designed, and rather by providing a more singular external expression in the building concept used incorporating nature, capable of both pleasing and moving their occupants. The dimension of monumentality is a fundamental question in understanding the urban solution adopted in Brasilia.


2021 ◽  
Vol 3 (4) ◽  
pp. 295-311
Author(s):  
AbuRawi Mustafa ALMARKIYAH ◽  
Fouziya Alzarqani Ipraheem FADHLULLAH

Tripoli is a city of a Mediterranean Sea climate; this has contributed with some social and religious factors to affect the architectural and urban design, which all originally has come from the Islamic content. This study argues the climatic features of Tripoli in order to show the ways followed by the Libyan Muslim architect. In other words, these ways were used to adapt with the climate and create the demanding architectural treatments, which have served the building units. This is considered as a study case that can discuss the possibility of the climatic reflection on the walls. That is to say, the walls’ thickness, the type of the used substance in building, the substance’s properties, the type of roof used in covering the building units and the architectural design of the building as treatments achieved professionally by the architect in decreasing the heat in summer and increasing the heat in winter through the mass block. Additionally, the researchers have stated that Tripoli’s building design respected the privacy of the inhabitants and their isolation from the world outside their buildings. That is because they wanted to have their own cold spaces inside which were rich of light, air and shadow. As a result of the aforementioned considerations, the architectural buildings contained the uncovered space and the broken entrance to keep the privacy from the passengers and to protect the inhabitants from wind and sand. These were regarded as final solutions for the architectural and climatic problem. Further, this study illustrates the active role of using the planning including the architectural formations and the treatments of motion path. That is according to their width, their length, their form, their guidance and their direction change in order to make shadow and isolate the front of buildings. This also contributed to give the streets the northern wind which in turn helped to keep the air moving as long as possible to tone down the climatic influences. Moreover, the planning aimed to show its turn through analytical, architectural and documentary survey for realistic examples in the archeological registrar of the potential city treatments. These architectural elements were important in making the sustainable architecture in respect to the environment and human relaxation requirements. Finally, the researchers measured the following factors temperatures, wind, rain, and ratio humidity for variety of spaces in the city. That was followed by qualitative and quantitative statistical analysis supported by graphs


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