| ??? 10/18/05 12:45 Read: times |
#102554 - Use a known totally noise free stable so Responding to: ???'s previous message |
But how can I prove the DA card whoes specification says its precision is 16 bits actually achieves 16-bit precision?
Fairly simple Use a known totally noise free stable source and see your readings jumping up and down to prove you do not have 16 bit precision. Erik |
| Topic | Author | Date |
| the resolution of ADC! | 01/01/70 00:00 | |
| well | 01/01/70 00:00 | |
| thank you sir! | 01/01/70 00:00 | |
| App Notes | 01/01/70 00:00 | |
| sigma/delta instead of succsessive-appr. | 01/01/70 00:00 | |
| Sampling rate is 85k times the signal's | 01/01/70 00:00 | |
oversampling is not enough | 01/01/70 00:00 | |
| the "resolution" is easy, the "precison | 01/01/70 00:00 | |
| Yes, they are different! | 01/01/70 00:00 | |
| Use a known totally noise free stable so | 01/01/70 00:00 |