New developments for the Mini Disc system
S. Nishida, Y. Haikawa, I. Nakata, Hirotsugu Yamamoto, H. Minoda, Toshihisa Tanaka · IEEE Transactions on Consumer Electronics · 1994
The introduction of a portable Mini Disc (MD) player for the next generation has been made possible by developments in digital circuits (LSIs). The main technology of the digital circuits are digital-servo, digital-PLL, sampling rate conversion and audio data compression.>