Opens in a new tab

AES E-Library

← Back to search

Convention Paper

The German DBS Digital Sound-Broadcasting System: Audio Coding Methods

Authors: Jakubowski, Horst; Twietmeyer, Heinrich

AES Convention 77 · Paper 2179 · March 1985

Abstract

The available bit rate on the DBS sound system permits the transmission of 16 stereo sound channels based on a word length of 14 bit/sample. Using uniform coding you indeed will obtain a satisfying sound quality. Nevertheless, an important improvement of quality can be achieved by the introduction of a scale factor, which requires only a very low amount of extra bit rate but offers a dramatic increase of resistance against bit errors and leads furthermore to a very flexible system which enables to widen the dynamic range of the transmission system considerably.

Details

Published in
AES Convention 77
AES Convention
77
Paper number
2179
Publication date
March 6, 1985
Session subject
Digital and Analog Recording
Affiliation
Institut fur Rundfunktechnik GmbH (IRT), Munchen, W-Germany (See document for exact affiliation information.)
Type
Convention Paper