It adopts self-developed data transmission technology to realize high-quality audio collection and transmission. It works with speech transcription APP to realize role separation function and supports RS232 to switch and identify each channel. It is suitable for multi-channel audio collection.
- Embedded computing technology and DSP audio processing technology, high-speed industrial chips, the start-up time is less than 1s.
- Based on the 3-layer network transmission technology, compatible with standard network protocols such as DHCP, TCP, UDP, ICMP, IGMP, ARP; realize the network transmission of 16-bit CD-quality audio signals.
- Compatible with any network structure such as routers, switches, bridge gateways, Modem, Internet, multicast, unicast, etc.
- With 32 input interfaces, support 32-channel audio balanced input collection.
- Support the integration with ITC digital conference system, and support 4096 role separation in the mixing mode.
- Support independent adjustment of volume value configuration for each channel.
- Support two encoding transmission modes: FIFO mode/mixing mode.
|Network Interface||Standard RJ45 network port|
|Serial port||RS232 serial port (db9 female interface)|
|Audio port||Phoenix terminal|
|Number of audio channels||32 channels|
|Protocol||Compatible with standard network protocols such as DHCP, TCP, UDP, ICMP, IGMP, ARP, etc.|
|Input sensitivity||350mVrms (balanced input)|
|Frequency response||20Hz～20kHz +1/-3dB|
|Operating environment humidity||20%～80% relative humidity, no condensation|
|Power supply||100-240VAC, 50-60Hz|