The driving frequency effects on the atmospheric pressure corona jet plasmas from low frequency to radio frequency

2011 ◽  
Vol 18 (4) ◽  
pp. 043503 ◽  
Author(s):  
Dan Bee Kim ◽  
H. Jung ◽  
B. Gweon ◽  
S. Y. Moon ◽  
J. K. Rhee ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Atmospheric Pressure ◽  
Low Frequency ◽  
Driving Frequency ◽  
Frequency Effects

Driving frequency effects on the characteristics of atmospheric pressure capacitive helium discharge

2008 ◽  
Vol 93 (22) ◽  
pp. 221506 ◽  
Author(s):  
Se Youn Moon ◽  
D. B. Kim ◽  
B. Gweon ◽  
W. Choe
Keyword(s):  
Atmospheric Pressure ◽  
Driving Frequency ◽  
Frequency Effects ◽  
Helium Discharge

Real Ear Sound Pressure Levels Developed by Three Portable Stereo System Earphones

1992 ◽  
Vol 1 (4) ◽  
pp. 52-55 ◽  
Author(s):  
Gail L. MacLean ◽  
Andrew Stuart ◽  
Robert Stenstrom
Keyword(s):  
High Frequency ◽  
Sound Pressure ◽  
Low Frequency ◽  
Test System ◽  
Output Frequency ◽  
Frequency Effects ◽  
Adult Men ◽  
Frequency Responses ◽  
Significant Difference ◽  
Sound Pressure Levels

Differences in real ear sound pressure levels (SPLs) with three portable stereo system (PSS) earphones (supraaural [Sony Model MDR-44], semiaural [Sony Model MDR-A15L], and insert [Sony Model MDR-E225]) were investigated. Twelve adult men served as subjects. Frequency response, high frequency average (HFA) output, peak output, peak output frequency, and overall RMS output for each PSS earphone were obtained with a probe tube microphone system (Fonix 6500 Hearing Aid Test System). Results indicated a significant difference in mean RMS outputs with nonsignificant differences in mean HFA outputs, peak outputs, and peak output frequencies among PSS earphones. Differences in mean overall RMS outputs were attributed to differences in low-frequency effects that were observed among the frequency responses of the three PSS earphones. It is suggested that one cannot assume equivalent real ear SPLs, with equivalent inputs, among different styles of PSS earphones.

Read distance performance and variation of 5 low-frequency radio frequency identification panel transceiver manufacturers1,2

2010 ◽  
Vol 88 (7) ◽  
pp. 2514-2522 ◽  
Author(s):  
S. E. Ryan ◽  
D. A. Blasi ◽  
C. O. Anglin ◽  
A. M. Bryant ◽  
B. A. Rickard ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Low Frequency ◽  
Frequency Identification

Effect of low-frequency radio frequency on plasma-enhanced chemical vapor deposited ultra low-κ dielectric films for very large-scale integrated interconnects

2014 ◽  
Vol 115 (14) ◽  
pp. 144107 ◽  
Author(s):  
E. Todd Ryan ◽  
Stephen M. Gates ◽  
Stephan A. Cohen ◽  
Yuri Ostrovski ◽  
Ed Adams ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Large Scale ◽  
Low Frequency ◽  
Chemical Vapor ◽  
Dielectric Films ◽  
Chemical Vapor Deposited
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