Loading...

MP3/WMA/PCM,ADPCM WAV/MID/MOD player

23,715 views

Loading...

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Nov 12, 2007

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:
http://www.elektronika.kvalitne.cz/AT...

Or for CZ readers here:
http://www.elektronika.kvalitne.cz/AT...

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

Loading...

When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...