SONY - CDP-479 - CD Player
LINDOS AUDIO SEQUENCE TEST SONY - CDP-479 - CD Player
SOURCE MS10 V3.0 Lindos TestCD2B -15dBFS
18-Apr-05 04:01 PM


FREQU RESPONSE @0dB [u]
20Hz -00.62 -00.62
31Hz -00.25 -00.25
40Hz 00.00 -00.12
50Hz -00.12 -00.25
100Hz -00.12 -00.12
315Hz 00.00 -00.12
1k0 00.00 -00.12
6k3 00.00 -00.12
10k0 -00.12 -00.12
12k5 -00.12 -00.25
14k0 -00.12 -00.25
16k0 -00.12 -00.25
20k0 -00.25 -00.25
25k0 -15.12 -15.12
TEST LEVEL OUT 1kHz [t]
TL dB -00.68 -00.78
NOISE ITU-468 Q-Pk REL [n]
WTD -69.63 -70.04
DIST RES 1kHz WTD REL [r]/q
-20dB -49.92 -50.79
0dB -68.36 -69.37
+8dB -73.12 -73.35
+12dB -73.27 -73.57
+15dB -71.28 -68.33
+18dB -39.26 -39.18
PHASE DIFF R-L [z]
>1kHz


Excellent Performance. But note the unexpected phase shift which suggests that one channel is being processed behind the other.

90 deg at 10kHz represents about 1mm path difference in stereo listening, or 5mm of head movement off-centre, so it cannot be regarded as significant.

For broadcast though, this is unacceptable because combining to mono will produce 3dB loss at 10kHz.

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