Echnical Specifications

1, supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48

2,24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB

3, fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NORFLASH

4, a variety of control modes are available. IO control mode, serial mode, AD key control mode

5, the broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing

6, the audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks

7,30 level adjustable volume, adjustable EQ 6

Application

1, car navigation voice broadcast

2, road transport inspectors, toll voice prompts

3, train station, bus station voice prompts security check

4, electric power, telecommunications, financial operating room voice prompts

5, the vehicle into or out of the channel to verify the voice prompts

6, border control channel voice prompts **

7, multi-channel voice alarm or voice guidance equipment operation

8, electric sightseeing bus safety with voice notices

9, electrical and mechanical equipment failure alarm

10, fire alarm voice prompts

11, automatic broadcasting equipment, regular broadcast