RAPID Information & Communication Co., Ltd.

Audio Codecs (Sound Cross)

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RAPID Information & Communication Co., Ltd.
[Korea]

Address
702 SinWon Vison Tower, 898 Hogye-dong, Dongan-gu, Anyag-si, Gyeonggi-do
Phone
82-31-4788833
Contact name
Ju-Hyun, Baek

Description

SoundCross has 2 two-way channels, and uses the apt-X® algorithm.
It is used for the high-quality transmission from a studio, outdoor broadcasting and other kinds of broadcasting.
It is a separated audio codec device to relay digital or analog audio broadcasting signals.
It is a digital/analog audio codec device which is connected to a circuit of stereo digital audio or analog audio, condenses it into a digital signal, and transmits the digital signal to a long-distance emitting device, and vice versa.

SoundCross Features

  • The bandwidth of its audio signals supports from 10Hz to 22.5kHz, and the data transmission speed is between 64kbps and 576bkps.
  • It can use a spare port when the primary port is malfunctioning.
  • It uses the analog signal or the AES/EBU signal, selectively.
  • Every function can be set up using the front panel.
  • It can control or monitor a few devices using the Ethernet port.
  • It has a function of Back-light ON/OFF on the front panel.
  • It can control the receiving level at the analog receiver.
  • It has a function of Fan ON/OFF.
  • It can control the volume of the headphones.
  • It has a function of test-tone emission.
  • It has a function of TPG emission.
  • It has a function of Audio and Network loop test.
  • It has a function of generation audible signals.

Technical Specifications

Physical
Size 1U x 19" Rack Mount
44mm x 382mm x 255mm
Weight 3.3kg
AC Power Supply 110~220VAC, 50~60Hz (Optional 48 VDC supply)
Power Consumption <20W
Interfaces
X.21,V.35 15 way D Type DTE
E1 RJ-45
Data Rates 2048kbps
Digital Operation Audio I/O, AES/EBS
Balanced XLR-3
Impedance 110 ohm
Analog Operation Balanced XLR-3
Input Impedance 600ohm>10Kohm
Output Impedance 600ohm
Alarm RJ-45
EMS Ethernet GUI
RS-232 RS-232C GUI
Aux Data RJ-45
Audio
Sampling Frequencies
Digital Operation 32kHz, 44.1kHz, 48kHz
Analog Operation 32kHz, 44.4kHz, 48kHz
Sample Rate Converter 3:1
Audio Bandwidth
Digital Operation 10Hz~22.5kHz mono, stereo
Analog Operation 10Hz~22.5kHz mono, stereo
Sound coding apt-X®
Compression Ratio 4:1
Coding Delay 2.0ms @48kHz
Dynamic Range 16bit>85dB

Back Panel View

General Application


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