| ??? 03/28/05 19:48 Read: times Msg Score: +2 +2 Informative |
#90564 - ISD chips Responding to: ???'s previous message |
Your approach seems correct, but why involve yourself with discrete chips and make them work as per requirements. Lot of work to do..
Winbond has some cool chips just for the very same purpose. You can have from 6 seconds to 16 minutes of voice recording and playback with upto 8KHz sampling rate. Here is the selector guide. http://www.winbond-usa.com/products/...hipcorder/ |
| Topic | Author | Date |
| Capture audio signal | 01/01/70 00:00 | |
| Depends! | 01/01/70 00:00 | |
| ISD chips | 01/01/70 00:00 | |
| ISD chips ! | 01/01/70 00:00 | |
| AT89C51SND | 01/01/70 00:00 | |
MP3 Decoder | 01/01/70 00:00 |