nSTREAMS Technologies, Inc. - Leader in digital and analog video streaming technology.

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Karaoke Solutions

A truly fully integrated and fully automated Karaoke server in one box. A perfect profit generation tool for restaurants, bars, night clubs, Karaoke parlors and KTV houses.

Instant playback when a song is ordered ensures high customer satisfaction. One copy of song being shared by all users at the same time immediately resolves the problem of popular songs not available to some customers.

Through patent pending RAID-X^TM design, we offer an extremely reliable fault-tolerant automated Karaoke server system for entertainment industries.

MPEG-2 Program Stream real time decoding up to 15Mbps per channel at an aggregate bandwidth of 160Mbps
Higher aggregate bandwidth can be achieved by adding expansion modules
Variable bit rate MPEG-2 decoding supported
Decodes at half D1, SIF and CCIR-601 resolutions
Both NTSC and PAL are supported in the same machine
8 to 36 streams in a single low profile small footprint chassis
Industrial grade chassis
High MTBF Ultra SCSI hard drives to store digital content
Optional hot swappable drive array
Optional patent pending software RAID module
Genlock
Seamless back to back MPEG file playback
Closed captioning on each channel
3:2 Pulldown for film rate support
Full range of networking and expansion options
Allows remote system management

Options

Hot swappable drive array
Software RAID, patent pending
Hardware RAID controller
Additional decoder modules
Additional storage modules
High speed local and wide area network connections
Dual power supply

Data Formats

3 - 15 Mbps Constant Bit Rate MPEG-2 Program StreamVariable Bit Rate MPEG-2 Program Stream
1 - 15 Mbps MPEG-1 System or Elementary StreamMPEG-2 Packetized Elementary Stream (PES)

Video Formats

NTSC and PAL
CCIR-601 and SIF

Frame Rate

24 to 30 fps

Control Interfaces

10 Base-T Ethernet or 100 Base-T Fast Ethernet (SUN RPC)
RS-232 Serial Connection (Command Entry)
PC/AT Keyboard Connection
PS/2 Keyboard Connection

Video Output

Output Level	1 volt peak-to-peak
Frequency Response:	0 to 4.2 MHz0 dB ±0.2 dB
	5.8 MHz-6 dB ±0.2 dB
Chrominance To Luminance Gain Inequity	±4 IRE
Differential Gain:	5%
Differential Phase:	±1.3°
Signal-to-noise ratio:	60 dB
Color Burst Amplitude	40 IRE ±1 IRE
Sync Amplitude:	40 IRE ±1 IRE
Channel To Channel Crosstalk:	TBD

Audio Output

Frequency Response	20 Hz to 20 kHz ±1 dB
Line Output Level:	0 VU = +4 dBm, balanced output
Signal-to-noise ratio	78 dB minimum
THD:	< 0.04% @ 1 kHz at +4 dBm output
Stereo Separation:	> 90 dB
Channel To Channel Crosstalk	TBD

Connectors

Input:	1 video RCA connector per channel
Output:	1 video RCA connectors per channel
	1 pairs of stereo audio RCA connectors per channel
System:	1 RJ-45 Ethernet connector
	1 PC/AT Keyboard connector or PS/2 Keyboard connector
	1 PC Parallel port connector
	2 DB-9 RS-232 Serial port connectors
	1 DB-15 VGA monitor connector
	1 to 4 SCSI-2 connectors

Environmental

Operating Temperature: 5 to 40° C
Humidity: 10% to 90% non-condensing
Altitude: 0 to 10,000 feet

Electrical

VAC: 110V/60Hz or 220V/50Hz Switchable
Current: 4.0 to 10.0 Amps.

Physical

Dimensions: 10.5" (6RU)H x 17?W x 18?D
Weight: 80 to 100 lbs
Mounting: 19" EIA rack mount

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