CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support

audio recorder

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
georpo



Joined: 18 Nov 2008
Posts: 281
Location: Athens, Greece.

View user's profile Send private message

audio recorder
PostPosted: Sat Jul 16, 2011 3:31 pm     Reply with quote

Hi!

I want to make an audio recorder for recording at least cd quality 16 bit 44100.
I can playback the recorded wav with a DSpic's audio DAC.
The data will be stored in a hard disk drive. All the above is already ready, the only thing missing is a good quality, low noise 16 bit audio ADC chip
with parallel output preferably. Serial can also work.
I do not want to use Microchip's speex or adpcm etc. Just pure, raw 16bit wav.
Any suggestion of ADC chip, appreciated.
... I also have a crazy idea around my mind, of interfacing an old ISA PC sound card or even directly on a sound card's chip. Any ideas???

George.
temtronic



Joined: 01 Jul 2010
Posts: 9221
Location: Greensville,Ontario

View user's profile Send private message

PostPosted: Sat Jul 16, 2011 5:42 pm     Reply with quote

Interfacing a PIC to an ISA card is easy..did that years ago to get mass storage (hard drive) before cheap SSDs came out. Tons of info 'on the WEB' about making low level drivers ,wiring,etc..just have to seek and find.
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
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 vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group