A Host-Based Real-Time Multichannel Immersive Sound Playback and Processing System

Abstract

This paper presents ARIA (Application Rendering Immersive Audio). This system provides a means for the research community to easily test and integrate algorithms into a multichannel playback/recording system. ARIA uses a host-based architecture, meaning that programs can be developed and debugged in standard C++ without the need for expensive, specialized DSP programming and testing tools. ARIA allows developers to exploit the speed and low cost of modern CPUs, provides cross-platform portability, and simplifies the modification and sharing of codes. This system is designed for real-time playback and processing, thus closing the gap between research testbed and delivery systems.

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Document Details

Document Type
Technical Report
Publication Date
Oct 31, 2004
Accession Number
ADA464814

Entities

People

  • Ramy Sadek

Organizations

  • University of Southern California

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Algorithms
  • Assembly
  • Audio Engineering
  • Communities
  • Computations
  • Computer Programming
  • Computers
  • Debugging
  • Engineering
  • High Resolution
  • Multichannel
  • Platforms
  • Playback
  • Software Development
  • Standards
  • Virtual Reality

Fields of Study

  • Computer science
  • Engineering

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Database Systems and Applications
  • Military History