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Title
Abstract
Key Takeaways
Introduction
Material Parameters
HRTF Filter Design
Delays in Data Transfers
Future Work
References
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Engineering

Creating Interactive Virtual Acoustic Environments

Profile image of Lauri SaviojaLauri Savioja

1999, Journal of The Audio Engineering Society

Abstract

The theory and techniques for virtual acoustic modeling and rendering are discussed. The creation of natural sounding audiovisual environments can be divided into three main tasks: sound source, room acoustics, and listener modeling. These topics axe discussed in the context of both non-real-time and real-time virtual acoustic environments. Implementation strategies are considered, and a modular and expandable simulation software is described. r

Key takeaways
sparkles

AI

  1. The text outlines techniques for creating interactive virtual acoustic environments through sound source, room acoustics, and listener modeling.
  2. The DIVA system integrates audio processing, room acoustics simulation, and synchronized animation for real-time virtual experiences.
  3. HRTF (Head-Related Transfer Function) modeling is crucial for accurate spatial audio rendering in immersive environments.
  4. Real-time auralization employs parameters such as distance attenuation and sound source orientation to enhance realism.
  5. The study emphasizes the importance of efficient algorithms to manage computational resources in real-time applications.

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