Physics-Guided Sound Synthesis for Rotating Blades

Xu, Siqi; Liu, Shiguang

doi:10.1007/978-3-030-61864-3_20

Cited by 3 publications

(2 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Synthesis generates sound for an object realized using FLSmatter. This may be aerodynamic sound such as that produced by an FLS-matter sword when waved in the air [27], blades of a fan or wind turbine rotating [107], and instruments that produce sound through air vibration [2,96]. Other examples [61] include flame sound [16,47,64] and water bubble sound [25,28].…”

Section: D Acousticsmentioning

confidence: 99%

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks

Ghandeharizadeh¹

2021

Preprint

View full text Add to dashboard Cite

Unmanned Aerial Vehicles (UAVs) have moved beyond a platform for hobbyists to enable environmental monitoring, journalism, film industry, search and rescue, package delivery, and entertainment. This paper describes 3D displays using swarms of flying light specks, FLSs. An FLS is a small (hundreds of micrometers in size) UAV with one or more light sources to generate different colors and textures with adjustable brightness. A synchronized swarm of FLSs renders an illumination in a pre-specified 3D volume, an FLS display. An FLS display provides true depth, enabling a user to perceive a scene more completely by analyzing its illumination from different angles.An FLS display may either be non-immersive or immersive. Both will support 3D acoustics. Non-immersive FLS displays may be the size of a 1980's computer monitor, enabling a surgical team to observe and control micro robots performing heart surgery inside a patient's body. Immersive FLS displays may be the size of a room, enabling users to interact with objects, e.g., a rock, a teapot. An object with behavior will be constructed using FLS-matters. FLSmatter will enable a user to touch and manipulate an object, e.g., a user may pick up a teapot or throw a rock. An immersive and interactive FLS display will approximate Star Trek's Holodeck.A successful realization of the research ideas presented in this paper will provide fundamental insights into implementing a Holodeck using swarms of FLSs. A Holodeck will transform the future of human communication and perception, and how we interact with information and data. It will revolutionize the future of how we work, learn, play and entertain, receive medical care, and socialize.

show abstract

Section: D Acousticsmentioning

confidence: 99%

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks

Ghandeharizadeh¹

2021

Preprint

View full text Add to dashboard Cite

show abstract

“…Xu and Liu [243] proposed a sound synthesis method for rotating blades such as fans, helicopters, and wind turbines. They used the Ffowcs Williams-Hawkings (FW-H) equation to model the sound caused by moving objects, which consists of the thickness noise and the load noise.…”

Section: Aerodynamic Soundmentioning

confidence: 99%

Sound Synthesis, Propagation, and Rendering: A Survey

Liu,

Manocha

2020

Preprint

Self Cite

View full text Add to dashboard Cite

Sound, as a crucial sensory channel, plays a vital role in improving the reality and immersiveness of a virtual environment, following only vision in importance. Sound can provide important clues such as sound directionality and spatial size. This paper gives a broad overview of research works on sound simulation in virtual reality, games, etc. We first survey various sound synthesis methods, including harmonic synthesis, texture synthesis, spectral analysis, and physics-based synthesis. Then, we summarize popular sound propagation techniques, namely wave-based methods, geometric-based methods, and hybrid methods. Next, the sound rendering methods are reviewed. We also highlight some recent methods that use machine learning techniques for synthesis, propagation, and some inverse problems.

show abstract

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks [Extended Abstract]

Ghandeharizadeh¹

2021

ACM Multimedia Asia

View full text Add to dashboard Cite

Physics-Guided Sound Synthesis for Rotating Blades

Cited by 3 publications

References 9 publications

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks

Sound Synthesis, Propagation, and Rendering: A Survey

Holodeck: Immersive 3D Displays Using Swarms of Flying Light Specks [Extended Abstract]

Contact Info

Product

Resources

About