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Conference Paper

A Unified Coding Approach for Wireless Audio Streaming between Networked Personal Devices

Authors: Trainor, David; Smyth, Neil

AES Conference: 43rd International Conference: Audio for Wirelessly Networked Personal Devices · Paper 7-2 · September 2011

Abstract

An area of increasing relevance for developers, manufacturers and users of wirelessly-networked personal devices capable of real-time transfer of coded audio is the concept of coding scalability. In the most general sense, scalable coding implies the existence of a unified audio coding scheme that is flexible enough to allow different codec performance measures to be traded off to some degree and offers good performance over a wide variety of audio material. This paper discusses the use of dynamic composition and adaptation of a base library of signal-processing functions as a means to provide a scalable and unified audio codec for real-time wireless audio streaming that can be practically implemented on networked personal devices.

Details

Published in
AES Conference: 43rd International Conference: Audio for Wirelessly Networked Personal Devices
Paper number
7-2
Publication date
September 6, 2011
Session subject
Next-Generation Audio Coding
Affiliation
Cambridge Silicon Radio (CSR), Belfast, UK (See document for exact affiliation information.)
Type
Conference Paper