|
40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
| 40m Log |
Not logged in |
 |
|
|
 Wed Aug 24 14:11:09 2016, Praful, Update, Electronics, Microphone Testing 
|
 Fri Jan 20 17:12:37 2017, Steve, Update, PEM, EM172 mic is hooked up in the PSL
| |
Thu Feb 2 17:34:25 2017, rana, Update, PEM, EM172 mic is hooked up in the PSL
| |
Thu Feb 2 17:43:20 2017, gautam, Update, PEM, EM172 mic is hooked up in the PSL
|
|
|
Message ID: 12436
Entry time: Wed Aug 24 14:11:09 2016
Reply to this: 12744
|
| Author: |
Praful |
| Type: |
Update |
| Category: |
Electronics |
| Subject: |
Microphone Testing |
|
|
I added an EM172 to my soldered circuit and it seems to be working so far. I have taken a spectra using the EM172 in ambient noise in the control room as well as in white noise from Audacity. My computer's speakers are not very good so the white noise results aren't great but this was mainly to confirm that the microphone is actually working.
white_v_ambient.pdf |
|
|
|
|
|
|
|