Inicio  /  Applied Sciences  /  Vol: 7 Núm: 6 Par: June (2017)  /  Artículo
ARTÍCULO
TITULO

Spatial Audio for Soundscape Design: Recording and Reproduction

Joo Young Hong    
Jianjun He    
Bhan Lam    
Rishabh Gupta and Woon-Seng Gan    

Resumen

With the advancement of spatial audio technologies, in both recording and reproduction, we are seeing more applications that incorporate 3D sound to create an immersive aural experience. Soundscape design and evaluation for urban planning can now tap into the extensive spatial audio tools for sound capture and 3D sound rendering over headphones and speaker arrays. In this paper, we outline a list of available state-of-the-art spatial audio recording techniques and devices, spatial audio physical and perceptual reproduction techniques, emerging spatial audio techniques for virtual and augmented reality, followed by a discussion on the degree of perceptual accuracy of recording and reproduction techniques in representing the acoustic environment.

 Artículos similares

       
 
Chunyang Xu, Tin Oberman, Francesco Aletta, Huan Tong and Jian Kang    
Immersive Virtual Reality (IVR) is a simulated technology used to deliver multisensory information to people under different environmental conditions. When IVR is generally applied in urban planning and soundscape research, it reveals attractive possibil... ver más
Revista: Acoustics

 
Ali Dehghan Firoozabadi, Pablo Irarrazaval, Pablo Adasme, David Zabala-Blanco, Hugo Durney, Miguel Sanhueza, Pablo Palacios-Játiva and Cesar Azurdia-Meza    
Speech enhancement is one of the most important fields in audio and speech signal processing. The speech enhancement methods are divided into the single and multi-channel algorithms. The multi-channel methods increase the speech enhancement performance b... ver más
Revista: Applied Sciences

 
Mou Wang, Xiao-Lei Zhang and Susanto Rahardja    
Acoustic scene analysis has attracted a lot of attention recently. Existing methods are mostly supervised, which requires well-predefined acoustic scene categories and accurate labels. In practice, there exists a large amount of unlabeled audio data, but... ver más
Revista: Applied Sciences

 
Daniel Johnston, Hauke Egermann and Gavin Kearney    
Virtual Reality (VR) has been an active area of research in the development of interactive interventions for individuals with autism spectrum disorder (ASD) for over two decades. These immersive environments create a safe platform in which therapy can ad... ver más
Revista: Applied Sciences

 
Xiang Wu, Dumidu S. Talagala, Wen Zhang and Thushara D. Abhayapala    
The increasing importance of spatial audio technologies has demonstrated the need and importance of correctly adapting to the individual characteristics of the human auditory system, and illustrates the crucial need for humanoid localization systems for ... ver más
Revista: Applied Sciences