Description
Storage On Board
With the onboard hard disc drive, the 722 is always equipped with
available storage media. That is among many included features, along
with its small size and durable construction, provided by the 722 for
high-resolution portable audio capture. Sharing a common menu
architecture with the 7-Series family of recorders, the 722 is intuitive
to operate. Powering by external 10-18 VDC or Sony-compatible camcorder
battery allows flexibility for use in portable and studio applications
alike.
Data Storage and Transfer
The 722 records uncompressed PCM or compressed MP3 audio to its
internal hard drive, a Compact Flash card and an external FireWire drive
simultaneously. It can be connected to Mac OS or Windows computers with
FireWire 400 for high-speed data transfer.
7-Series Family of Recorders
The 7-Series Recorders possess unmatched capability in a compact
packages, each designed for unique user requirements. As with other
7-Series Recorders, the 722 can be used as a stand-alone device, fed by
numerous analog mic, line, or digital AES-3 outputs, or preceded by a
portable audio mixer such as Sound Devices' 664, 552 or 302.
Key Features List
- Two-channels of Sound Devices next generation microphone preamps with
phantom, limiters, and high-pass filters
- Records to internal 250 GB hard drive, removable Compact Flash, external
FireWire drives, or all simultaneously
- AES3 (XLR) or AES3id (unbalanced AES on BNC) digital inputs and AES3id
outputs
- Programmable, sunlight-viewable LED level metering
- WAV format, mono or poly files, uncompressed PCM audio
- 24-bit or 16-bit (with or without dither) and sampling at 32 kHz-192
kHz
- MP3 encode and decode, 32 to 320 kb/s stereo file
- FireWire (IEEE-1394) port for high-speed data transfer to computers
- FireWire port for attaching external hard drive or DVD-RAM drives for
additional file storage
- 6-pin modular C. Link serial input and output for unit linking and future
control and expansion
- Removable Li-on rechargeable battery compatible with Sony M- and L-mount
Li-on batteries
- 10–18 VDC external input powers and charges on-board battery
- Aluminum & stainless-steel chassis for exceptional durability and
light weight
- Class-defining compact size
- Designed for the same operational environmental extremes as Sound Devices
field mixers
Specification| Type
|
Portable 2-Channel Digital Hard Disk Recorder
|
| Recording/Reading Methods
|
Medium:
ATA-5 1.8" or 2.5" SATA, 4200-7200 RPM Hard Drive*
Compact Flash Type I, II and Microdrive*
File Format:
WAV, BWF, MP3
*FAT32 Formatted, up to 2 TB addressable
|
| Recording Bit Rate
|
16-bit, 24-bit
|
| Sampling Frequency
|
Internal: 32, 44.1, 48, 48.048, 88.2, 96, 96.096, 176.4, 192kHz
External: 32-192kHz (Word Clock Input)
|
| Number of Channels
|
2
|
| Frequency Response
|
10Hz - 40kHz, +0.1/-0.5 dB (Mic or Line, gain controls centered)
|
| Signal-to-Noise Ratio
|
Not Specified by Manufacturer
|
| Dynamic Range
|
A/D:
114dB, A-weighted
110dB, 20Hz - 22kHz bandwidth
D/A:
112dB, A-weighted
108dB, 20Hz - 22kHz bandwidth
|
| Total Harmonic Distortion (THD)
|
Mic: 0.004% max.(1kHz, 22Hz - 22kHz BW, gain control down, -15dBu input)
Line: 0.004% max.(1kHz, 22Hz - 22kHz BW, gain control down, +16dBu input)
|
| Inputs
|
1 x XLR Mic/Line/AES3 (1,2) Input, Balanced
1 x XLR Mic/Line Input, Balanced
1 x BNC AES/SPDIF (1,2) In
1 x RJ-12 C.Link (RS-232) In
1 x BNC Word Clock In
1 x Hirose 4-pin DC In
|
| Output
|
2 x TA3 Master Analog Out(L, R), Balanced
1 x 1/8" Stereo Mini Headphone Out
1 x Firewire IEEE-1394 Port
1 x RJ-12 C.Link (RS-232) Out
1 x BNC Word Clock Out
1 x BNC AES/SPDIF (L, R) Digital Master Output Bus
|
| Headphone Output
|
Yes, 1/8" Stereo Mini
|
| Dimensions (WxDxH)
|
8.2 x 4.9 x 1.8" (209 x 125 x 44mm)
|
| Weight
|
2.6 lbs (1.2kg)(without battery)
|
| Specialties
|
Word Clock I/O's
24-bit/192 Recording Resolution
Large 202 x 32-pixel Backlit LCD Display
|
|
