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Description

📣【Voice Module】CH9300-FL is a Intelligent sound module, A specialized application for voice broadcasting products. Integrated IO Segmentation Triggering, Standard MP3 and 8 playback mode selections(Please check the manual carefully for details). With 16M memory. Suitable for audio, broadcasting host, digital music player, digital broadcasting host, analog broadcasting host; Prefect for shopping malls, schools, gymnasiums, office buildings and other public places broadcasting..🎶【Hardware parameters】MP3 music player sound board has 16Mbyte memory, can be connected to the computer via TYPE-C to copy audio files. Supports all bitrates 11172-3 and ISO13813-3 layer3 audio decoding, Supports Normal, Jazz, Classic, Pop, Rock and other sound effects; About boot sound, Background music, IO port combination playback setting method and application instructions, Please check the manual. Note: The audio file must be in mp3 format, and the file name must be 5 digits: 00001-00010..📢【Voice Module Board Features】The 16M voice playback module support MP3 hardware decoding; Sampling (8/11.025/12/16/22.05/24/32/44.1/48(KHz)); Multiple control modes (10-way button one-to-one, MP3 mode, combined playback); Combination playback(up to 1023 audio segments); Boot tone broadcast and background music insertion; 8 Playback mode selections( can be adapted to different applications); Dedicated BUSY signal output indication..🎵【MP3 Player Sound Board】Voice audio module can selected through the 3-digit DIP switch on the module; 8 combinations; boot sound; background music; IO port combination playback and other operations can check the instruction manual for details of the operation..🔊【Audio Playback Module】The PCB playback mode board input voltage DC3.6-5.2V (Recommended 5V power & IO level 3.3V).Rated current & standby current 8MA, operating current <500MA; 29*22mm size; 3w speaker ; -40 degrees~85 degrees operating temperature; 5%~95% humidity. We have factories and hardware engineers specializing in voice sound circuit boards and modules.Various styles, support customization, If you have any questions, please con-tact us, looking forward to cooperating with you!

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