AES Store

Journal Forum

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

Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
9 comments

New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
1 comment

Access Journal Forum

AES E-Library

The Pitfalls of the General-Purpose IC Operational Amplifier as Applied to Audio Signal Processing

General-purpose internally compensated IC operational amplifiers with unity gain frequencies of 1 MHz have become an industry standard. Despite the attractiveness of these devices with the attendant applications, simplicity, and economy, the fact remains that in many situations they evolve serious tradeoffs in performance when universally applied. Better performance may be realized by applying IC operational amplifiers with the performance criteria for the specific application in mind. In this manner, such key parameters as slewing rate, gain-bandwidth product, power output, and input noise may be optimized as required.

Author:
JAES Volume 21 Issue 9 pp. 706-714; November 1973
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