See Also : you can find more Cheap and Buy Direct from Amazon you can find more Cheap and Buy Direct from Amazon
portable mp3 player for sale can help you find more best about mp3 player,video mp3 player,portable mp3 player,mp3 and video player
Sunday, August 7, 2011
MP3/WMA/PCM,ADPCM WAV/MID/MOD player
This is my first project with VLSI decoder VS1003 - "portable" MP3/WMA/PCM,ADPCM WAV/MID/MOD player. Code name: Brick In this video some MOD trackers are played. MOD trackers are actualy not decoded by the VS1003, their decoded by the main MCU ATmega32 @ 16MHz and sound stream is going into VS1003 as PCM WAV 19700Hz 16-bit stereo with infinite length. Some detailed information about my MOD decoder with ATmega32 can be foung here: www.elektronika.kvalitne.cz Or for CZ readers here: www.elektronika.kvalitne.cz Note 1: sound was recorded separately via "line in" input on my PC, video via my digital camera and then combined in VirtualDub so it's not perfectly synchronized. Note 2: I had to add secondary sound card because integrated one wasn't capable to record sound without some -30dB level noise (damned) but new one is for a change not able to drive headphones directly so I have two SB's now (damn^2) Note 3: than I've found out that CoolEdit is from some reason not able to record 5 minutes without some buffer underflows (click sound every 30 second or so (and I've tried that on several PC's including fast core duo (and I've tried many settings))), so I wrote my own rec. SW (damn^3) All played songs are available at: www.elektronika.kvalitne.cz/garbage/yt/mods.zip
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment