Timeline for Using 2N2222 to generate noise - how would I make frequency lower / change frequency?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Mar 5, 2017 at 20:45 | comment | added | dannyf | whitenoise by definition includes all frequencies. running it through a 741 will get you anything but. the basic operations here is an avalanche pulse generator. typically they need 12 - 18v to work. a little surprising to see it operational at 9v. | |
| Mar 5, 2017 at 20:37 | comment | added | raddevus | Well, that was educational...to learn that my definition of white noise is a bit too loose and that white noise "has all frequency in it". | |
| Mar 5, 2017 at 20:32 | history | answered | dannyf | CC BY-SA 3.0 |