nedoPC.org

Electronics hobbyists community established in 2002
Atom Feed | View unanswered posts | View active topics It is currently 28 Mar 2024 14:39



Reply to topic  [ 2 posts ] 
MOD плеер, играющий сэмплы прямо с SD карты 
Author Message
Banned
User avatar

Joined: 20 Mar 2005 13:41
Posts: 2141
Location: От туда
Reply with quote
Сабж
Quote:
* Firmware: TRAXMOD-ARM v0.6.7
* Audio: 44.1KHz, 16 bits, Stereo
* Processor: ARM7TDMI at 70MHz with 32KB FLASH, and 8KB RAM (LPC2103)
* DAC: PCM1770 (48KHz/24 bits max, integrated headphone amp / volume control)
* Storage: 2GB Dane-Elec SD Card, with FAT filesystem

The first two songs played are raw CD wave audio streams, while all the rest are 4 channel MOD files. All audio data is streamed directly off of the FAT formatted SD Card in real-time; there is no external SRAM memory used. While this does make the mixing algorithm complex, the end result will be a lower cost player that can play MOD files without any file size or sample length restrictions.




Last edited by HardWareMan on 12 Sep 2010 06:33, edited 1 time in total.



12 Sep 2010 06:24
Profile
Admin
User avatar

Joined: 08 Jan 2003 23:22
Posts: 22412
Location: Silicon Valley
Reply with quote
Post 
ютюбу можно вставлять прямо в HTML виде

_________________
:dj: https://mastodon.social/@Shaos


12 Sep 2010 06:25
Profile WWW
Display posts from previous:  Sort by  
Reply to topic   [ 2 posts ] 

Who is online

Users browsing this forum: No registered users and 5 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software.