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An absentee monitoring device
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Meadows, A. L. Birch, D. C. |
| Copyright Year | 1972 |
| Description | Development of audio alarm system to provide remote monitoring of warning devices is discussed. Device uses photodiode connected to self-powered audio alarm unit. Photograph of equipment is included. |
| File Size | 558440 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720000577 |
| Archival Resource Key | ark:/13960/t83j87b77 |
| Language | English |
| Publisher Date | 1972-09-01 |
| Access Restriction | Open |
| Subject Keyword | Electronic Components And Circuits Remote Sensors Auditory Signals Electronic Equipment Warning Systems Display Devices Monitors Product Development Audio Equipment Photodiodes Auditory Stimuli Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |