Journal Forum

Synthetic Reverberator - January 1960

Sound Board: High-Resolution Audio - October 2015

Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015

Access Journal Forum

AES E-Library

IC Chips for the QS Vario-Matrix Decoder

Document Thumbnail

This paper describes the functions and operations of three integrated circuit chips used in the QS vario matrix decoder. A phase discriminator, a control chip, and a matrix chip incorporate technology for full frequency response, low distortion, wide dynamic range, and high signal-to-noise ratio. As a circuit these chips decode QS and SQ encoded material and offer two quadrophonic synthesizer functions.

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