Voice Chip

N9200 MP3 Decoder Chip

Min.Order Quantity: 1000 pieces
Supply Ability: 500000 pieces/month
Port: Guangzhou
Payment Terms: T/T, Western Union, PayPal, L/C
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Description
N9200 is a MP3 chip that provides serial port, which perfectly integrates MP3 and WMV hard decoder chips. It includes the N9200A and N9200B music MP3 modules, and the software supports TF driver, supports the computer to update the content of SPI flash directly, and supports the FAT16 and FAT32 file systems. Through a simple UART serial command or a first-line serial port instruction to play the specified music, and how to play music and other functions, without the tedious underlying operation, sound quality, easy to use, stable and reliable is the biggest feature of this product. In addition, the chip is also a product of deep customization, which is a low-cost solution for fixed voice playback.
Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. Sound quality, stereophonic.
24 bit DAC output, internal DSP hard decode, non PWM output, dynamic range support 90dB, signal-to-noise ratio support 85dB
Fully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk.
A variety of control mode, UART serial mode, serial port mode, AD button control mode.
Broadcasts can suspend the playing background music, support song playback under the specified path, support cross disc inserting, and support the early end of the sowing.
Specified time play
Specified disk play, specified repertoire
30 level volume adjustable, 5 EQ adjustable (NORMAL - POP - ROCK - JAZZ--CLASSIC).
Specified path playback (in support of Chinese and English)
Folder switching
Specified time period
Support computer sound card control, support USB mass storage
Support triggers cannot interrupt playback
 
 

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