| URN |
etd-0729113-105324 |
Statistics |
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|
| Author |
Guo-Xing Huang |
| Author's Email Address |
No Public. |
| Department |
Institute of Electrical Engineering |
| Year |
2012 |
Semester |
2 |
| Degree |
Master |
Type of Document |
Master's Thesis |
| Language |
zh-TW.Big5 Chinese |
Page Count |
43 |
| Title |
Design of FIR filter with Exponential Window |
| Keyword |
FIR digital filter
far-end stopband attenuation
windows function
windows function
far-end stopband attenuation
FIR digital filter
|
| Abstract |
As the signal to be filtered has great concentration of spectral energy, the far-end stopband attenuation is the most significant parameter. In a sub-band coding, the filter is intended to separate out various frequency bands for independent processing. In case of speech, e.g. the far-end rejection of the energy in the stopband should be large enough so that the energy leakage from one band to another is can be minimized. In this paper, we proposed a new windows function. This function featured with a less far-end stopband attenuation than Kaiser and exponential windows function. |
| Advisor Committee |
Chang-Hsun Hsieh - advisor
Yong-Long Dai - co-chair
Cheng-Chin Lin - chair
|
| Files |
indicate in-campus access at 1 years and off-campus access at 3 years |
| Date of Defense |
2013-07-15 |
Date of Submission |
2013-07-30 |
