Sony HDW-F500 사용자 설명서
Appendix
A-23
Appendix
Digital audio system
Digital audio signal format (CH-1 to CH-4)
Sampling frequency
Sampling frequency
48 kHz (synchronized with video)
Quantization
20 bits/sample
Wow and flutter
Below measurable level
Headroom
20 dB (or 18 dB selectable)
Emphasis
T1=50 µs, T2=15 µs (on/off
selectable in recording mode)
Analog output
A/D quantization
A/D quantization
20 bits/sample
D/A quantization
20 bits/sample
Frequency response
20 Hz to 20 kHz +0.5 dB/–1.0 dB
(0 dB at 1 kHz)
(0 dB at 1 kHz)
Dynamic range
More than 95 dB (at 1 kHz,
emphasis on)
Distortion
Less than 0.05% (at 1 kHz,
emphasis on, reference level
1)
)
Crosstalk
Less than –90 dB (at 1 kHz,
between any two channels)
Analog audio (Cue track)
Frequency response
90 Hz to 12 kHz ±3 dB
S/N ratio
More than 45 dB (at 3% distortion
level)
Distortion
Less than 2% (T.H.D at 1 kHz
reference level
1)
)
Wow and flutter
Less than 0.2% rms
Input connectors
HD SDI INPUT
BNC (1 + 1 INPUT MONITOR)
HD SDI (1.485 Gbps) (conforms to
HD SDI (1.485 Gbps) (conforms to
SMPTE 292M/BTA S-004B)
SDTI (OPTION) IN
(when the optional HKDV-506A is
installed)
BNC (1)
SDTI (270Mbps)
SDTI (270Mbps)
REF. IN
BNC (2 + 2 loop-through)
HD
Trilevel SYNC
0.6 V p-p, 75
0.6 V p-p, 75
Ω
, sync negative
SD
Black burst
0.286 V p-p, 75
0.286 V p-p, 75
Ω
, sync negative
AUDIO INPUT (AES/EBU)
BNC (2 + 2 loop-through)
CH1/2 and CH3/4
AES/EBU format, unbalanced
AUDIO INPUT
XLR 3-pin, female (5)
CH1, 2, 3, 4 and CUE
LOW OFF: –60 dBu, high
impedance, balanced
HIGH OFF: +4 dBu, high
impedance, balanced
HIGH ON: +4 dBm, 600
Ω
termim·|ion, balanced
TIME CODE IN
XLR 3-pin, female (1)
0.5 to 18 Vp-p, 10 k
0.5 to 18 Vp-p, 10 k
Ω
, balanced
..........................................................................................................................................................................................................
1) Reference level: + 4 dBm
1) Reference level: + 4 dBm
Note
The ANALOG AUDIO INPUT CH1/2/3/4/CUE connectors,
ANALOG AUDIO OUTPUT CH1/2/3/4/CUE connectors,
and TIME CODE IN/OUT connectors (XLR 3-pin) have
ANALOG AUDIO OUTPUT CH1/2/3/4/CUE connectors,
and TIME CODE IN/OUT connectors (XLR 3-pin) have
gender conventions for input and output connectors in Japan
which are opposite to those everywhere else in the world. If
using this unit with non-Japanese specification equipment,
use male/female adaptors.
which are opposite to those everywhere else in the world. If
using this unit with non-Japanese specification equipment,
use male/female adaptors.