GSM Text-to-Speech Terminal EV-9330
1. Equipment that initiates voice broadcast by making a phone call or telephone short message function, or conducts voice broadcast by text set by software;
2, Based on the network transmission control form, without other conversion equipment, direct access to the phone card can be used in the system.
1) Built-in network hardware audio decoding module, support TCP/IP, UDP, IGMP (multicast) protocol, to achieve network transmission of 16-bit stereo CD audio signal quality;
2) 2 route road output, external power amplifier or active speaker;
3) 1 route input, 1 microphone input, can carry out local amplification;
4) Support telephone broadcasting, SMS voice broadcasting;
5) Support unified server authorization operation management function and unified configuration management of users.