Journal Forum

Sound Board: High-Resolution Audio - October 2015

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

Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
1 comment

Access Journal Forum

AES E-Library

Groove Echo in Lacquer Masters

Document Thumbnail

The audio signal which is transferred from modulated grooves to adjacent unmodulated grooves in a disc record is called the -echo.- The measured characteristics of the echo signal are described as a functioin of modulation level, modulation frequency, groove width, and cutting pitch (grooves per inch). It is shown that echo during the mastering process is produced by the modulation of the left (inner) groove walls and is transferred to the succeeding inner grooves.

JAES Volume 19 Issue 10 pp. 847-850; November 1971
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