- Category:
- SCM
- Tags:
-
[Text]
- File Size:
- 24kb
- Update:
- 2017-07-06
- Downloads:
- 0 Times
- Uploaded by:
- tmh
Description: 1, the work used to monitor the noise of the outside, through external sound sensors to monitor the external voice signals;
2, when the external noise intensity exceeds a certain intensity, and the noise lasts for a certain time, the microcontroller will output a trigger signal to the sound broadcast module;
3, and then the sound broadcast module will be triggered and alarm, so as to achieve the purpose of alarm reminder.
To Search:
File list (Check if you may need any files):
公共场所声音监视器\一种用于公共场所的声音监视器.docx
公共场所声音监视器\公共场所声音监视器.txt
公共场所声音监视器
Download