AES Store

Journal Forum

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
5 comments

Access Journal Forum

AES E-Library

A Monolithic -Dolby B- Processor

The Dolby B-type noise reduction system is widely used in consumer audio equipment. The requirements of the processor circuitry are discussed and the development of an integrated circuit to perform the processing function described. Design emphasis was placed on the elimination of external adjustments. The single monolithic chip contains the main circuit elements of the Dolby B-type system. Included are: four signal amplifiers, combining circuits, rectifier, variable rate integrator, overshoot suppressor, regulator circuitry, and a new highly accurate variable impedance stage.

Authors:
Affiliations:
AES Convention: Paper Number:
Publication Date:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society