Audio Performance - Sony PDW-HD1550 Operation Manual

Recording/playback times
Note
The actual recording and playback time may differ slightly
from the values shown here, depending on usage
conditions, etc.
Please take the following table on recording and playback
time as a guide.
Recording modes
Number of audio
channels
Recording PFD23A
and
playback
PFD50DLA
time
PFD100TLA
PFD128QLW
a) When the optional XDBK-106 is installed.
Search speed
Jog mode –1 to +1 times normal speed
During remote control:
–2 to +2 times normal speed
(excluding XAVC)
–1 to +2 times normal speed (XAVC)
Variable mode –2 to +2 times normal speed (excluding
XAVC)
–1 to +2 times normal speed (XAVC)
Shuttle mode –20 to +20 times normal speed
During remote control: –50 to +50 times
normal speed
F. FWD mode +50 times normal speed
F. REV mode –50 times normal speed
Video performance
Sampling frequency
Y: 74.25 MHz, R–Y/B–Y: 37.125 MHz
Quantization MPEG HD422/MPEG HD: 8 bits/sample
XAVC: 10 bits/sample
Compression HD422 MPEG-2 422P@HL
HD: MPEG-2 MP@HL/H-14
XAVC: MPEG-4 AVC/H.264 Intra
Composite output
Frequency response
0.5 to 5.75 MHz +0.5/–2.0 dB
S/N (Y) 53 dB or more
Y/C delay ±20 ns or less
K-factor (K2T) 1.0% or less
Recording formats
a)
XAVC AI422 MPEG HD422
CLASS 100 50 Mbps
8 8
Approx. Approx.
21 minutes 43 minutes
Approx. Approx.
46 minutes 95 minutes
Approx. Approx.
92 minutes 190 minutes
Approx. Approx.
120 minutes 240 minutes
MPEG HD MPEG IMX
HQ mode 50 Mbps
(35 Mbps/VBR)
2/4 4/8
Approx. Approx.
65 minutes 45 minutes
Approx. Approx.
145 minutes 100 minutes
Approx. Approx.
290 minutes 200 minutes
Approx. Approx.
360 minutes 240 minutes
Processor adjustment range
Video level –∞ to +3 dB
Chroma level –∞ to +3 dB
Set up/black level
±30 IRE/±210 mV
Chroma phase ±30°
System phase SYNC: ±15 µs
SC: 0 to +400 ns

Audio performance

Sampling frequency
48 kHz
Quantization 24 bits
Headroom –20/–18/–16/–12/–9 (EBU level)
(selectable)
Frequency response
20 Hz to 20 kHz +0.5/–1.0 dB (0 dB at
1 kHz)
Dynamic range 90 dB or more
Distortion 0.05% or less (at 1 kHz)
DVCAM
25 Mbps
4
Approx.
85 minutes
Approx.
185 minutes
Approx.
370 minutes
Approx.
450 minutes
123
Specifications