System overview:
MP3
Intelligent music playing system: using DSP, MP3, the world's most advanced FLASH technology. Will broadcast automatic playback, audio anycast, USB download, audio recording storage and other advanced features integrated into one. High standard of product positioning, advance the design of multiple functions, and has become a model for radio equipment, reached the international advanced level. Widely applicable to the campus radio, automatic music bell, foreign language broadcasting teaching listening test system.
Comprehensive function:
MP3 automatic broadcasting, intelligent area broadcast, broadcast daily teaching, fire emergency broadcast, background music, foreign language teaching and listening test broadcast function.
The characteristic of the system:
1, the MP3 store:
The system uses SAMSUNGFLASH as a storage, clear sound quality, beautiful, the memory capacity is
128M, 256M, 512M, -16 hours from 1 hours, which can satisfy the needs of various users broadcast.
2, the program playback:
With automatic broadcast function, every day up to 99 times the set programming broadcast, broadcast on the content and broadcast time, times and cycle set many times playing and arbitrary programming control, to achieve unattended. Set up to every programming time dozens of songs to play input. Have a preference to some point need to broadcast content.
3, the power amplifier in the management: time playing program will automatically 5 seconds in advance will power amplifier power on each execution, avoid work
Put the machine boot for starting and preheating time delay and affect the normal play. (intelligent design to energy conservation and scientific management of the power amplifier switch)
4, Chinese menu display:
MP3 automatic broadcasting system with four lines of Chinese menu LCD, guided to enter the menu, so that the operator at a glance on the various functions of information, and function on the set of simple and convenient page turning under simple clear easy to use.
5, the program setting:
User programmable set according to different schedules, content, to choose and adjust the schedule, to satisfy the demand of each broadcasting unit selection to broadcast the rest.
6, MP3 download record source:
Users can directly download or self recording need music into the system through a computer, then the program playback.
7, recording source: this system can be directly from the lines VCD, CD, card etc. memory source music recording input.
8, the clock display:This system has the daily clock function: This machine adopts special real-time clock module, accurate, outage normal time, standard time and working procedures will not be lost, confusion. The year, month, date and time display, played on the operation of the user informed of the time and the next song will display the function of playing time.
Intelligent music playing system
9, MP3 clear sound quality: the use of MP3 hardware encoding and decoding device, a beautiful sound. Is the best source is applied to the broadcast system broadcast equipment.
10, automatic / manual control: the system according to user needs to design the automatic programming playing function and manual on demand (anycast) work
Can, can be programmed to play the way programmable automatic playing for general tracks fixed, can also manually broadcast according to the emergency broadcast and instant broadcast speech, to achieve temporary broadcast music and open the outer control electric equipment as external auxiliary broadcast function.
11, memory source: according to the need, the user will be: the national anthem, broadcast, children in primary school, the broadcast gymnastics, eye protection
Gymnastics, music bell and campus songs, pop songs and the domestic and foreign, classic songs such as stored in the machine, and can immediately audition.
12, peripheral control: can be realized on the 1 groups of conventional broadcast equipment (power amplifier, VCD card, receiver, transmitter, etc.)
Power control and 4 way radio zoned control.
13, area broadcast: 4 road area broadcast of teaching building, office building, dormitory, dining room, playground, landscape broadcast
And indoor and outdoor broadcast point of intelligent area broadcast.
14, a compatible external media: the system has compatibility (VCD, CD, card, radio) audio interface and a microphone interface and USB download port.
15, the radio function / news broadcast: automatic timing relay station in radio network.
16, power failure protection: all programmed with power-off protection function, not because of power failure and the influence of the clock and the sound source and
Program memory, automatic recovery program and memory audio programming memory after the call is not lost.
17, music bell: memory of multiple broadcast music ringtones, beautiful sound, the user can also record stored according to their own needs
In using the radio play music, ringtones.
18, listening test: the system can transfer the foreign language teaching content and listening exam content to keep a record, according to the required broadcast area
To automatically partition the broadcast of foreign language teaching, listening test function.
19, the digital control: the system built in advanced digital controller, the user can all broadcast repertoire, external control equipment etc.
For programming control (by the week, on a day to day cycle), achieve unattended.
Technical parameters: the signal-to-noise ratio: 90dB >: < 0.1%; total harmonic distortion;
Frequency range: 20Hz - 18K; voltage: AC 220V + 10%
The front panel is introduced (as the models of different layout is slightly different)
01, the mounting hole; 08, monitoring the volume control knob;
02, the power indicator light; 09, the liquid crystal display screen;
03, the menu key choice to control; 10, the menu to the left button control options;
04, to enter the menu control, determine the key; 11, the menu down control selection key;
05, handle; 12, the right selection key menu control;
06, the power switch; the 13, exit the menu control, cancel, unlock button;
07, USB port 14, output volume control knob;
Liquid crystal display is introduced
01, the current week indicator; 02, under the certain time indicator;
03, certain partition indicator; 04, the current time indicator;
05, certain tracks under instructions; 06, the currently running program instructions
After the panel is introduced (as the models of different layout is slightly different)
01, the audio output jack; 02, audio input jack;
03, partitioning the input end; 04, District 1 wiring seat;
05, the 2 District, 3 District 06 terminal seat; the wiring seat;
07, District 4 wiring seat; 08, external equipment power supply socket;
09, the external power amplifier triode power socket; 10, external amplifier pole power supply socket;
11, the system power supply fuse, socket; 12, the antenna ground terminal;
Campus radio equipment list:
campus intelligent broadcasting apparatus (source memory and intelligent control equipment), power amplifier, radio Mike, outdoor rain sound column, luxury interior wall speakers, audio line (special).
A detailed list of equipment:
Note: the above is a basic list of all campus intelligent broadcast system, with the intention of the school can give us a call, the actual situation to provide schools, we will make a detailed project budget to you; we can also according to the funds in accordance with the conditions of the school, you have to make the most economic budget, let every school to achieve the sound bell system, you have an elegant study environment.