
 Sound Reinforcement System
									Sound Reinforcement System									
								 Digital Conference Speech System
									Digital Conference Speech System									
								 Paperless system
									Paperless system									
								 Video signal management system
									Video signal management system									
								 Intelligent display terminal
									Intelligent display terminal									
								 High definition recording and broadcasting system
									High definition recording and broadcasting system									
								 Wireless sharing and collaboration system
									Wireless sharing and collaboration system									
								 Centralized control system
									Centralized control system									
								 Stage lighting
									Stage lighting									
								 Stage machinery
									Stage machinery									
								 Smart teaching system
									Smart teaching system									
								 Video conferencing system
									Video conferencing system									
								 Intelligent voice transcription
									Intelligent voice transcription									
								 Peripheral equipment
									Peripheral equipment									
								 Intelligent Conference Air Imaging Lecture Table
									Intelligent Conference Air Imaging Lecture Table									
								1. DSP chip:
Audio system delay:<4.0ms
Digital to analog conversion: 24 bit
Sampling rate: 96kHz
2. Analog audio input/output:
Input channel: 4 balanced inputs Line level
Audio interface: Canon head
Input impedance: 22k Ω
Maximum input level: 16dBu/Line
Output channel: 8 balanced outputs, line level
Output impedance: 150 Ω
3. Audio metrics:
Frequency response curve: 20Hz-40kHz (± 0.5dB)/Line
THD+N: -93dB (@ 16dBu, 1kHz, A-wt)/Line
Signal to noise ratio: 109dB (@ 16dBu, 1kHz, A-wt)/Line
4. Connection and Display:
USB: Micro-B type, drive free
RS232: Serial port communication
TCP/IP network port: RJ-45
Indicator lights: DLIP, LEVEL, EDIT, MUTE
5. Electrical and physical parameters
Power supply range: AC100V --240V 50/60 Hz
Size: 483 * 226 * 45mm
Net weight: 3.2kg
Working temperature: -20 ℃ -80 ℃