New Modulation Technique for CD-4 Recording
A new modulation system using a phase-locked loop was developed as a means of applying angular modulation to the carrier giving the CD-4 moudlation system a wider dynamic range. Basically, the two different circuits were designed and the modulators using each of the circuits had flat phase characteristics and good linearity.
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.