Journal Forum

Synthetic Reverberator - January 1960
1 comment

Multichannel Sound Reproduction Quality Improves with Angular Separation of Direct and Reflected Sounds - June 2015
1 comment

Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015

Access Journal Forum

AES E-Library

New Unique Playback System for Stampers and Matrices

Document Thumbnail

For almost 100 years record industry was lacking means to check the quality of record stampers and matrices, which are metal negatives of a record. Quality control of plated parts was restricted to visual inspection. Only metal mothers could be played and repaired. This paper describes functions of a new special double-tipped stylus which has been developed to ride the hills of stampers and matrices while checking quality of plating and cutting.

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