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::: D22 |
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D-22는
On-air broadcast 또는 Video와 Audio의 동기가 필요한 TV station
용으로 개발된 Two-in / Two-out 의 Digital Delay로 24-bit
AD/DA Converter 와 Audio Click, Pitch Change 또는 그
어떠한 불필요한 인위적인 소리의 변형 없이 Update가 가능한 Seamless delay
update 기능을 갖춘 장비이다.
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Features |
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» Seamless
Delay update-No clicks,
pitch changes or other unwanted
artifacts
» Digital
I/O's : AES/EBU, S/PDIF,
Wordclock BNC 75ohm
» 1300ms
Delay per channel
» Analog
24bit A/D-D/A converters
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» Sample
rate Conversion from
31-49kHz
» Total
Recall via programmable
setups
» Tap
delay time - instant or Preview
» User
interface security mode for
Keyboard Lock purposes |
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Specifications |
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| Digital Inputs and Outputs
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| Connectors: |
XLR
(AES/EBU) RCA Phono (S/PDIF) |
| Formats:
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AES/EBU
(24 bit), S/PDIF (20 bit),
EIAJ CP-340, IEC 958 |
| Output
Dither: |
HPF TPDF
dither 8-24 bit |
| Word
Clock Input: |
BNC, 75
Ohm, 0.6 to 10 Vpp |
| Sample
Rates: |
32 kHz,
44.1 kHz, 48 kHz |
| Processing
Delay: |
0.5 ms
@ 48 kHz |
| Frequency
Response DIO: |
DC to
23.9 kHz ?0.01 dB @ 48 kHz |
| Sample
Rate Conversion Type: |
Asynchronous
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| Dynamic
Range: |
120 dB
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| THD+N:
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-106
dB 44.1 to 48 kHz @ 1 kHz, -2 dBFS |
| Input
Rate Range: |
31
kHz to 49 kHz |
| Analog Inputs |
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| Connectors: |
XLR
balanced (pin 2 hot) |
| Impedance:
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20 kOhm
(balanced) |
| Max.
Input Level: |
+27 dBu
(balanced) |
| Min.
Input Level (for 0 dBFS): |
-4 dBu
(balanced) |
| A
to D Conversion: |
24 bit
(1 bit, 128 times oversampling) |
| A
to D Delay: |
0.8 ms
@ 48 kHz |
| Dynamic
Range: |
>103
dB (unweighted), >106 dB(A) |
| THD:
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-95 dB
(0.0018 %) @ 1 kHz, -6 dBFS (FS @ +18 dBu)
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| Frequency
Response: |
10 Hz
to 20 kHz: +0/-0.2 dB |
| Crosstalk:
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<-80
dB, 10 Hz to 20 kHz typical -100 dB @ 1 kHz |
| Analog Outputs |
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| Connectors: |
XLR balanced (pin 2 hot) |
| Bypass:
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Through
relay |
| Impedance:
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40 Ohm
(balanced) |
| Max.
Output Level: |
+26 dBu
(balanced) |
| Full
Scale Output Range: |
-4 dBu
to +26 dBu (balanced) |
| D
to A Conversion: |
24 bit
(1 bit, 128 times oversampling) |
| D
to A Delay: |
0.57 ms
@ 48 kHz |
| Dynamic
Range: |
>100
dB (unweighted), >104 dB(A) |
| THD:
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-86 dB
(0.005 %) @ 1 kHz, -6 dBFS (FS @ +18 dBu)
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| Frequency
Response: |
10 Hz
to 20 kHz: +0/-0.5 dB |
| Crosstalk:
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<-60
dB, 10 Hz to 20 kHz typical -90 dB @ 1 kHz |
| EMC |
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| Complies
with: |
EN
55103-1 and EN 55103-2 FCC part 15, Class B CISPR
22, Class B |
| Safety |
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| Certified
to: |
IEC 65, EN 60065, UL 1419, CSA E65 |
| Environment |
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| Operating
Temperature: |
32°F to 122°F (0°C to 50°C) |
| Storage
Temperature: |
-22°F to 167°F (-30°C to 70°C)
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| Humidity: |
Max. 90 % non-condensing |
| PCMCIA Interface |
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| Connector: |
PC Card, 68 pin type 1 cards |
| Standards: |
PCMCIA 2.0, JEIDA 4.0 |
| Card
Format: |
Supports up to 2 MB SRAM |
| Control Interface |
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| RS485/RS422: |
In/Out/Thru : 5 Pin DIN |
| GPI,
Pedal, Fader: |
1/4 inch
phone jack |
| General |
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| Finish:
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Anodized
aluminum face and top plate Plated and painted steel
chassis |
| LCD:
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56 x 128
dot graphic LCD-display |
| Dimensions:
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19"
x 1.75" x 8.2" (483 x 44 x 208 mm)
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| Weight:
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5.2 lb.
(2.35 kg) |
| Mains
Voltage: |
100 to
240 VAC, 50 to 60 Hz (auto-select) |
| Power
Consumption: |
<20
W |
| Backup
Battery Life: |
>10
years |
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