The availability of highly-reliable LSI circuitry has made possible a major breakthrough in disc recording lathe control technology. This paper will describe, and there will be demonstrated, a new system for optimizing the groove/land ratio, utilizing real-time two-dimension relationships derived from the audio waveform. This system, based on 12 years' experience with analog designs, achieves a significant advance in the time/level skill relationships of the phonograph disc when compared to all previous cutting equipment.
Click to purchase paper as a non-member 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 $33 for non-members and is free for AES members and E-Library subscribers.