| ??? 09/27/05 17:42 Read: times |
#101615 - Voice recording Responding to: ???'s previous message |
I have already done it with 51. record your voice in PC via Good Micro Phone. Convert it to 8 bit in free available softwares Edit it with any simple editor to intel Hex format Call from any programmer the inte hex formatted file program the ROM. Then you can use DAC 557 at 8kHz and LM 386 for listening to the output. regards jayant |
| Topic | Author | Date |
| 8052 | 01/01/70 00:00 | |
| Use Serial Flash | 01/01/70 00:00 | |
| re | 01/01/70 00:00 | |
| You need to use from ADC or Codec! | 01/01/70 00:00 | |
| reply | 01/01/70 00:00 | |
| Ok! | 01/01/70 00:00 | |
| Banking? | 01/01/70 00:00 | |
| Do your homework! | 01/01/70 00:00 | |
| ADUC824 | 01/01/70 00:00 | |
| reply | 01/01/70 00:00 | |
| wrong question! | 01/01/70 00:00 | |
| re..ANDY NAIL | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| Have a look at an 8 port chip such as th | 01/01/70 00:00 | |
| Excellent solution | 01/01/70 00:00 | |
| Depends | 01/01/70 00:00 | |
| Voice recording | 01/01/70 00:00 | |
| Not really | 01/01/70 00:00 | |
| I have done recording also | 01/01/70 00:00 | |
| Alternative voice | 01/01/70 00:00 | |
Sorry - the IC is the ISD 25XXX | 01/01/70 00:00 |