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Audio

Audio Channels

Quantization

16 or 24-bit, linear PCM

Native File Formats

WAV, DigiCart II Linear and Dolby AC-2

Data Reductio

n Selectable

; Dolby AC-2, 48K stereo

Bandwidth

10Hz to 21 kHz ±0.2 dB @ 48K sample rate

Sampling Frequencies

44.1K, 48K, 88.2K, 96K stereo pairs

Dynamic Range

116 dB typical

Signal-to-Noise

116 dB typical

Distortion (THD+N)

<0.002%

Inter-Channel Phase Deviation

<0.1 degree at 15kHz

Inter-Channel Crosstalk

>90 dB at any frequency

Input Circuit

Electronically balanced, Z=20k ohms, XLR-3 female

Common Mode Rejection

Better than 60 dB @ 120 Hz

Maximum Input Level

+20 dBu

Level Adjustment

Rear panel trim, output level

Level Metering

Quasi-peak, 14-segment LED display with clip indication

Nominal Operating Level

+4 dBu (provides 16 dB headroom)

Sample Rate Converter

24-bit, 3:1 ratio; input or output

Output Circuit

Balanced, Z=100 ohms, XLR-3 male

Maximum Output Level

+20 dBu

Headphones

Front panel 1/4” (6.35mm) jack with level adjustment

Digital Audio Inputs

1. AES/EBU, XLR-3, 110

Ω

2. AES3-ID, BNC, 75

Ω

3. IEC-958 type II, BNC (w/ RCA adapter)

Digital Audio Outputs

1. AES/EBU, XLR-3 female, 110

Ω

2. AES3-ID, BNC, 75

Ω

3. IEC-958 type II, BNC (w/ RCA adapter)

Output Word Size Conversion

24-bit to 16-bit by TPD or noise-shaping

Digital Audio Sync Reference

Internal crystal, AES-3, or AES-11 (BNC)

General Specifications

Removable Cartridge

100 or 250 MB Zip

™

magnetic disk

Internal Hard Disk

160

GB standard ATA interface

Audio Start/Restart Time

Instantaneous

Display

64 x 240 pixel graphic LCD with backlight

Network Connection

Ethernet, 100 Base-T

File Transfer to/from DigiCart II D-NET, Zip disk

GPI Remote Control

Remote contacts with lamp drive; 25-pin“D” connector

9-pin Serial Remote Control

RS-422/485; ES-Bus or peripheral-bus interface (E-Mem)

Cue Output (secondary marker)

Open collector output

Cue Erase/Relocate

Cue marker may be individually erased or relocated

Hard Drive Characteristics

Hard Disk Reliability

MTBF >625,000 hours (6,240 POH/year @ 35°C)

Component Life

5 years

Disk Interface

Ultra-ATA/100

Error Correction

288-bit Reed-Solomon ECC

Seek Errors

<1 error in 10

seeks

Non-Recoverable Errors

<10 errors in 10

bits

Drive or Disk Temperature

5° to 55°C (41° to 131°F)

Relative Humidity, Noncondensing 10 to 85% RH

Temperature Gradient

24°C/hr Max (75°F/hr)

Altitude

To 3,000 m (10,000 ft)

Shock

10 Gs 1/2 sine wave for 11 ms duration (write)

Vibration

1 G P-P at 5-300 Hz; Sinewave,1/2-octave/min sweep

Specifications

Содержание DigiCart/E

Страница 1: ...by AC 2 16 bit linear 44 1 or 48K so valuable program content and archives can be carried forward DigiCart E can also create new files for use in DigiCart II so earlier hardware investments remain a valid part of any new facility Make Digital Transfers to the New DigiCart E The standard 100MB Zip disks for DigiCart II still move files back and forth to DigiCart E DigiCart E s newer 750 or 250MB Zi...

Страница 2: ...n of any sample rate to 48K or any other rate Now 44 1 88 2 and 96k music masters received from compact disks or an audio workstation can be changed to standard 48K broadcast files Word Length Compatibility DigiCart E plays files of any word length 16 20 or 24 bit In addition to recording new material at 24 bits it can also deliver 16 bit digital audio for compatibility with DAT machines or earlie...

Страница 3: ...onverter can generate any output sample rate from stored files AES EBU Digital I O on XLR 3 connectors IEC 958 Type II digital I O on BNC connectors consumer Line level analog input and output on XLR 3 connectors Output level trims on rear panel 14 segment LED level meters with clip indication Threshold record trigger Headphone jack with level control Sync sources include internal crystals AES 3 S...

Страница 4: ... BNC 75Ω 3 IEC 958 type II BNC w RCA adapter Output Word Size Conversion 24 bit to 16 bit by TPD or noise shaping Digital Audio Sync Reference Internal crystal AES 3 or AES 11 BNC General Specifications Removable Cartridge 100 or 250 MB Zip magnetic disk Internal Hard Disk 160GB standard ATA interface Audio Start Restart Time Instantaneous Display 64 x 240 pixel graphic LCD with backlight Network ...

Страница 5: ... 4 dBu XLR 3 Rear Panel 250 MB Zip Drive Cartridge Characteristics Cartridge Drive Reliability MTBF 100 000 hours Drive Insertion Removal Cycles 10 000 min Disk Insertion Removal Cycles 2 000 min Non Recoverable Errors 10 errors in 1013 bits Recoverable Errors 10 errors in 109 bits Seek Errors 1 error in 106 seeks Drive or Disk Temperature 10 to 32 C 50 to 89 6 F Relative Humidity Noncondensing 10...

Страница 6: ... schemes are compatible All DigiCart recorders employ professional XLR 3 connectors for analog and AES EBU digital audio plus 75 ohm BNC connectors for AES 3 ID and IEC 958 Type II consumer digital audio What does DigiCart E do better than its predecessors Network access to centrally stored audio from any location in the building Native wave WAV and BWF file formats for compatibility with workstat...

Страница 7: ...audio to be stored at its native sample rate and word size and then converted to a new standard on a project by project basis Can digital audio word lengths be changed 24 bit recordings may be dithered to 16 bit for output and 16 bit input data streams may be recorded as either 16 or 24 bit words Is the Dolby AC 2 data format from earlier model DigiCarts available Dolby AC 2 processing is carried ...

Страница 8: ...senting a show a user or any other identifying characteristic Playlists can be nested looped and single stepped Can pre built playlists be accessed from any location When playlists and audio cuts are stored on the network file server they can be accessed from any location on the network A sequence of cuts may be developed in an edit area and then accessed for production on a stage Can files be tra...

Страница 9: ...tions Assign Presets Selected Cuts or Stacks are mapped to any of sixteen presets View Playlist Visual preview of a Playlist Make Playlist Assembles Cuts into a list Play Stop Record Transport functions Loop Plays a Cut or Stack continuously Pause Places machine on hold in both Play and Record Menu Keys Edit Setup Utility Display 2 line x 20 character VFD display Key Switches Double shot molded le...

Страница 10: ...nel settings are available for each keyboard receiver pair so multiple units can be operated in the same room without interference The 88 key layout includes embedded numeric keys plus 10 function keys mapped to operate primary DigiCart features These include utility menu setup menu edit menu view list find pause loop record stop play and cancel Models Accessories MODEL DESCRIPTION E 3000E 115 Dig...

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