scholarly journals Intrinsic frequency response patterns in mechano-sensory neurons of the leech

Biology Open ◽  
2017 ◽  
Vol 6 (7) ◽  
pp. 993-999 ◽  
Author(s):  
Linda Fischer ◽  
Frank Scherbarth ◽  
Boris Chagnaud ◽  
Felix Felmy
Keyword(s):  
Frequency Response ◽  
Sensory Neurons ◽  
Response Patterns ◽  
Intrinsic Frequency

The intrinsic frequency response of 1.3-/spl mu/m InGaAsN lasers in the range T=10/spl deg/C-80/spl deg/C

2006 ◽  
Vol 18 (16) ◽  
pp. 1774-1776 ◽  
Author(s):  
O. Anton ◽  
L.F. Xu ◽  
D. Patel ◽  
C.S. Menoni ◽  
J.Y. Yeh ◽  
...  
Keyword(s):  
Frequency Response ◽  
Intrinsic Frequency

EFFECT OF VARIATIONS IN MICROPHONE COVER SHAPE AND WEARING POSITION ON THE PERFORMANCE OF A HEARING-SUPPORT DEVICE MOUNTED ON EAR — SIMULATION STUDY

2016 ◽  
Vol 16 (04) ◽  
pp. 1650048
Author(s):  
HEEPYUNG KIM ◽  
KYOUNG WON NAM ◽  
JINRYOUL KIM ◽  
SUNHYUN YOOK ◽  
DONG PYO JANG ◽  
...  
Keyword(s):  
Frequency Response ◽  
Fine Tuning ◽  
Upper Body ◽  
Response Patterns ◽  
Actual Performance ◽  
Acoustic Environment ◽  
Hearing Ability ◽  
Environment Model ◽  
Actual Speech ◽  
Beamforming Algorithm

Morphological and positional factors that can affect the actual performance of the hearing-support (HS) devices are utilized to support the damaged hearing ability of the sensorineural hearing-impaired persons. However, there have been few studies that demonstrated the effects of variations in such design factors on the frequency response of the device experimentally. In this study, the effect of design variations in the shape of the microphone cover on the housing and the wearing position of the device mounted on the ear on the input frequency response of the device and on the performance of an embedded beamforming algorithm were investigated using a human upper body model, a hearing aid housing model, and an acoustic environment model using computer simulation. Experimental results showed that the implemented simulator could simulate the actual acoustic situations (differences less than 5 dB in audible frequency range) and that both of the response patterns of the device and beamforming algorithm were varied in accordance with the variations in the shape of the microphone cover and the mounting position of the device on the ear. These results demonstrate the necessity of additional design and algorithm fine-tuning of each (HS) device to improve its actual speech enhancement performance.

Measurement of intrinsic frequency response of semiconductor lasers using optical modulation

1988 ◽  
Vol 24 (18) ◽  
pp. 1131 ◽  
Author(s):  
C.H. Lange ◽  
J. Eom ◽  
C.B. Su ◽  
J. Schlafer ◽  
R.B. Lauer
Keyword(s):  
Frequency Response ◽  
Semiconductor Lasers ◽  
Optical Modulation ◽  
Intrinsic Frequency

Extraction of intrinsic frequency response of p-i-n photodiodes

2005 ◽  
Vol 17 (10) ◽  
pp. 2155-2157 ◽  
Author(s):  
H.P. Huang ◽  
N.H. Zhu ◽  
J. Liu
Keyword(s):  
Frequency Response ◽  
Intrinsic Frequency

Intrinsic Frequency Response Extraction of Electroabsorption Modulators

2009 ◽  
Vol 29 (10) ◽  
pp. 2881-2884
Author(s):  
哈森其其格 Hasen Qiqige ◽  
张昀 Zhang Yun ◽  
刘宇 Liu Yu ◽  
谢亮 Xie Liang ◽  
祝宁华 Zhu Ninghua
Keyword(s):  
Frequency Response ◽  
Intrinsic Frequency ◽  
Electroabsorption Modulators
Sign in / Sign up

Export Citation Format

Share Document