लोड हो रहा है...
A Modeling and Feasibility Study of a Micro-Machined Microphone Based on a Field-Effect Transistor and an Electret for a Low-Frequency Microphone
Miniaturized capacitive microphones often show sensitivity degradation in the low-frequency region due to electrical and acoustical time constants. For low-frequency sound detection, conventional systems use a microphone with a large diaphragm and a large back chamber to increase the time constant....
में बचाया:
| में प्रकाशित: | Sensors (Basel) |
|---|---|
| मुख्य लेखकों: | , , , , |
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
MDPI
2020
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7584005/ https://ncbi.nlm.nih.gov/pubmed/32998343 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s20195554 |
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