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1. High-Quality Audio Transmission
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Uncompressed audio transmission with a 48 kHz sampling rate
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Shielded Cat5e cabling ensures reliable, interference-free sound over long distances
2. Low-Latency Signal Processing
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Advanced segmented compression mixing and clock synchronization technology
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End-to-end delay from microphone pickup to host output: 5 ms
3. Built-in DSP Processing
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16-channel audio matrix
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Howling suppression, 10-band EQ, adjustable gain (dB), and delay functions
4. Dual Recording Options
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Record to USB flash drive (via host) or client software
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Supports single-unit or mixed-unit recording for post-event review
5. Comprehensive Connectivity
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Front/Rear I/O: 1× USB, 2× RS-232, 1× RS-485, 4× RJ45
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Audio Inputs: 1× RCA, 1× XLR, 2× Phoenix terminal
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Audio Outputs: 1× RCA, 1× XLR, 16× Phoenix terminal
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Includes DIP switch and grounding terminal
6. Flexible Output Channel Configuration
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16 audio outputs, expandable to 272 channels
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Configurable as wired separation, wireless separation, or simultaneous mode
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Independent per-channel controls:
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30-step volume adjustment
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10-band EQ
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100-step delay control
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7. Triple-Redundancy Reliability
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Dual-host hot standby (automatic failover to backup)
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Ring dual-link network protection
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T-Link fault isolation ensures unaffected units remain active
8. Networked Conference Integration
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Seamless integration with microphone processor via network connection
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Handles 16 wired + 8 wireless conference units simultaneously
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Features feedback suppression, intelligent mixing, and auto-gain
9. Role-Based Output & Recording
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16-channel role separation output, supporting up to 128 channels
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Independent wired/wireless channel outputs and per-unit recording
10. System Expansion & Partitioning
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16-channel group output interface
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Supports merging/splitting of up to 16 independent conference rooms
11. Control & Management Options
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C/S & B/S architecture: Client, Web, local 4.3” touch panel, Android phone/tablet
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Full control over EQ, volume, delay, mode switching, and language settings
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Multi-language interface (Chinese, English, Russian, French)
12. Multi-Platform Software Support
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Compatible with Windows 7/10/11, macOS, Ubuntu, Tongxin UOS, Kylin OS (Zhaoxin & Feitian)
13. Massive Unit Capacity
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Supports 4096 wired + 300 wireless units simultaneously
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Up to 24 open microphones at once (16 wired + 8 wireless)
14. Reliability & Safety
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Multi-loop link detection with 5 ms recovery time
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Fire alarm linkage interface for real-time evacuation alerts
15. Video & Camera Tracking Support
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1× RS-485 interface supporting PELCO-D & VISCA protocols
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Works with camera tracking hosts for multi-channel auto-tracking
16. Comprehensive Meeting Functions
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Sign-in, voting, election, rating, satisfaction surveys
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Multiple microphone modes: FIFO, Normal, Voice-activated, Apply
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Chairman/delegate priority settings
17. Wireless Management & Monitoring
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AP channel scanning with auto/manual best-channel selection
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Real-time monitoring of battery, Wi-Fi signal, and device status
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One-click shutdown for all or individual wireless units
18. Audio & Interpretation Capabilities
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Supports up to 63+1 simultaneous interpretation channels
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Echo cancellation, noise suppression, and mix-minus routing
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Optional Dante/AES67 AoIP support
19. Advanced System Management
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Remote firmware upgrade & log management via web
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Cloud or local backup/restore of configuration data
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Integrated audio management platform for unified device control
20. Front Panel Indicators & UI
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5 status indicators for quick device monitoring
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Switchable web UI themes (Simple, Government, Fashion, Vitality)
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