Advertisement
TECHNICAL SPECIFICATION
Acoustical noise:
Mode: Play/Pause
35 dBA max. (45 dbA in Search mode)
Mode: Jump (Next)
45 dBA max.
Acoustic feedback:
Acoustical feedback is
not allowed.
AUDIO part: (Measured with Audio Signals Disc-1,
Typ.
Output level
3.1V
(TNO1)
SNR unwtd.
60 dB
SNR wtd. dBA
62 dBA
Crosstalk
35 dB
(1kHz)
TNO 67, 71
Crosstalk
40 dB
(other range)
TNO 66 – 73 (16 TO 16KhZ)
Frequency response
-1.5dB
Vol.max.–20dB
-1dB
(DBB on)
Frequency response at
100
DBB off (+/- 3dB)
10k
THD
1%
(1kHz, 0 dB)
THD
2 %
(overall frequency
response range, 0dB)
Channel difference
0.5 dB
Frequency accuracy
-
De-emphasis
15 s / 50 s Switchable via Subcode information
REMARKS:
3*
45
Frequency response CD 100HZ
40
Frequency response 10KHZ
CD-RW Test discs :
( A )
Audio signal disc 1
( B )
SBC444A
( G ) Burn-in SBC 442
( K )
Printed CD-RW
( L )
Low reflect CD-RW
( M ) High reflected CD-RW
Description
CD-RW playability
1 Fingerprint
2 Black dot
3 Low reflection
4 High reflection
Test disc TNO 2,6,11,18,19,20 of SBC444 , 10% THD o/p , DBB on
7104 078 04911 on Speakers or Headphone socket with nom. load)
Limit
50 dB
57 dBA
30 dB
40 dB
dB
dB
80 Hz
12.5 kHz
1.5 %
3 %
2 dB
+/-0.5 %
nom
10KHZ
nom
+/-3 BD;
nom
condition (test disc)
"K" TNO 18
"K" 13, 17
um
"L"
"M"
1-5
at 100Hz
at 10kHz
-9 BD;
limit
-10 BD
limit
+/-1 BD;
+/-2 BD
limit
+5/-0 BD
( N )
( O )
( P )
( Q )
( R )
( S )
( T )
Noraml
limit
No audible disturbance
800
400
No audible disturbance
Startup
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Advertisement
