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Looking for MP3 players schematics

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Maddin

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Hi all,

I'm interested in building a compact MP3 player and are therfore looking for some schematics (including programming files for used FPGA / MCU) that allows to clone the player :lol:
Thanks in advance for any constructive suggestion,
Maddin
 

elvis

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mp3 decoder verilog

I intend to work on same project but.
The difficult part is to find Fixed Point C Model for Encoder.

Best Reagrds
Elvis
 

hock

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fpga mp3 player

you can also look at atmels AT80c51 series uc. one of them has a full flash mp3 decoder.
hock
 

yrehan

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mp3 fpga

Hi
Mad MP3 decoder lib(www.mars.org) and mpg123(http://www-ti.informatik.uni-tuebingen.de/~hippm/mpg123.html) both uses fixed point math. MAD is very fast. It provides almost the same decoding speed on ARM processors as the decoder provided by ARM Ltd and if you modify a little bit you can reduce the code size to less than half. A simple MP3 player can be buit by using MAD and cirrus logic ARM based controller that has Digital Audio Interface.
If you want to use FPGA, Xilinx freely provides a MP3 decoder source in both Verilog and VHDL. it can be downloaded from thier web site.
 

Maddin

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mp3 decode verilog

Thanks for your all replies! I'll have to spend some time to check the links you gave me.... :lol:
 

mobile-it

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verilog mp3 player

yrehan said:
Hi
Mad MP3 decoder lib(www.mars.org) and mpg123(h**p://www-ti.informatik.uni-tuebingen.de/~hippm/mpg123.html) both uses fixed point math. MAD is very fast. It provides almost the same decoding speed on ARM processors as the decoder provided by ARM Ltd and if you modify a little bit you can reduce the code size to less than half. A simple MP3 player can be buit by using MAD and cirrus logic ARM based controller that has Digital Audio Interface.
If you want to use FPGA, Xilinx freely provides a MP3 decoder source in both Verilog and VHDL. it can be downloaded from thier web site.
can you give me some direct links to MP3 decoder in VHDL ?

thanks in advance!!!
 

dk614nd

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yamaha

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mp3 verilog

hi

i got a few, just see if they r usefull

h**p://web.media.mit.edu/~ladyada/make/minty/index.html



h**p://butterflymp3.sourceforge.net/


and there's one more its a ppt with all the required info[/quote]


nice links
 

Finch

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