Sony MZ-R4ST Portable CD Player User Manual


 
41
(
)
GaAIAs
=780nm
148 (MDW-74
)
74 (MDW-74
)
400rpm 900rpm (CLV)
(ACIRC)
44.1kHz
(ATRAC)
EFM
2
1
20 20,000Hz±2dB
0.22 0.78mV
5mW+5mW
16
( )
69 194mV
( )
660nm
194mV 10k
( )
12dBm
660nm
5mW+5mW
16
32kHz/44.1kHz/48kHz
44.1kHz