Wired High-End Digital Conference System (Controller)
A conference controller is the central hub of an audio conference system, responsible for managing all connected microphone units, controlling audio routing, and enabling advanced features like discussion modes, video tracking, and system monitoring. It ensures reliable performance, clear communication, and seamless control for professional conferencing environments.
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SV-HR832T
SV-HR833F
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High-Performance Core – DSP/DOV digital processing with ARM Cortex-A9 (1.4GHz, 1GB) supporting discussion & video tracking.
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Reliable Power – Built-in 100–240V universal PSU with voltage stabilization.
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Durable Build – All-metal body with anti-interference design for stable operation.
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Flexible Deployment – Supports conference room merging/splitting, up to 2000 units via expansion controllers.
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Superior Audio – 48kHz lossless transmission, 20Hz–20kHz response, 5-band EQ with presets & custom modes.
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Touchscreen Control – 4.3" IPS capacitive screen with multilingual (EN/CH/custom) menus.
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Recording & Data – Built-in USB module supports 2000 hours of audio recording, sign-in, voting, elections & scoring.
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Conference Modes – FIFO, Free, Limit, Apply & Voice modes; speaker/time limits with chairman priority override.
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Microphone Connectivity –
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4 groups of 8-channel RJ45 microphone unit interfaces (closed-loop Ethernet, hot-plugging, bidirectional power supply, 20 units per channel = 80 units).
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4 channels of 8-core microphone unit interfaces (25 units per channel = 100 units).
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Expandable up to 256 units per controller and 2000 units with expansion controllers.
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System Reliability – Dual-host hot backup, live hot-plug repair, quick fault location, uninterrupted operation.
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Camera & Video Integration – Auto camera tracking (PELCO, Sony VISCA), 4x1 HDMI HD seamless switching, RS-232/RS-485 for control & central integration.
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Networking & Control – TCP/IP management via PC/tablet/mobile (Windows/Android); SDK support for customization.
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Audio & I/O – Multiple balanced/unbalanced inputs & outputs, optical fibre extension for long-distance, USB sound card for remote conferencing.
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Multi-Language & Interpretation – Supports up to 64 simultaneous interpretation channels.
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With 4x1 HDMI HD seamless video switching interface.
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1 USB sound card interface and 2 sound card unbalanced output interfaces (2P Phoenix plug), it can be connected to a computer for remote conferencing.
Specifications
Frequency response
20Hz-20kHz2
T.H.D
<0.05%
S/N ratio
>96dBA
Recording connector
USB
Input connector
RJ45 x4 (group) & 8-DIN Pin X4
Camera switch connector
RS 232 & RS 485
Display
4.3" IPS capacitive screen
Output Line & Rec
10 dB (*2), 10 kΩ,
Operating Temperature
0 ℃ to +40 ℃,
WHERE TO USE
Meeting Rooms & Boardrooms
An audio conference system plays a crucial role in meeting rooms and boardrooms, ensuring clear, efficient, and professional communication between participants—whether they are in the room or connecting remotely.
Big Seminar Halls
An audio conference system is essential in big seminar halls, where effective communication, wide coverage, and clarity are crucial for engaging large audiences and facilitating interactive sessions.
Corporate Training Centers
Participants can actively engage in sessions by using delegate microphones to ask questions, fostering better interaction and communication. These systems are particularly effective for facilitating panel discussions, collaborative group activities, and in-depth case study analyses during training sessions.
Hotels & Hospitality Venues
Audio conference systems in hotels and hospitality venues enable clear communication, support multilingual events, and streamline sound management, enhancing both corporate functions and social gatherings.
Hospitals & Healthcare Facilities
Audio conference systems in hospitals and healthcare facilities enable clear, secure communication for remote consultations, medical training, emergency coordination, and administrative meetings—enhancing collaboration, efficiency, and patient care.
Courtrooms
Audio conference systems in courtrooms ensure clear communication among judges, lawyers, witnesses, and remote participants. They support virtual hearings, improve accessibility, maintain accurate records through integration with recording systems, and facilitate orderly legal proceedings with minimal interruptions.
Resources
Conference controller resources offer vital support for efficient setup and seamless integration. These include comprehensive guides, step-by-step tutorials, and design tools that provide clear technical details, installation best practices, and configuration strategies—empowering users to effectively deploy and optimize conference system.
SV-HR8320MP
The Solvision SV-HR8320MP is built on advanced DSP/DOV digital processing and transmission technology. This system is powered by a high-performance industrial-grade ARM Cortex-A9 processor with a 1.4GHz main frequency and 1GB of memory. It delivers faster, more stable performance while supporting multiple functions, including discussion, video tracking,
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