Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Cheng-Wen Wei"'
Autor:
CHENG, WEN-WEI, 鄭文暐
108
With the popularization of the network and mobile Internet devices and rapid development, film shooting is easier, the copyright controversy of online video also increased, the government and academia are quite concerned about such developme
With the popularization of the network and mobile Internet devices and rapid development, film shooting is easier, the copyright controversy of online video also increased, the government and academia are quite concerned about such developme
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/48dwyt
Publikováno v:
IET Circuits, Devices & Systems. 8:516-525
Traditional noise reduction designs provide good performance but suffer from high complexity and long latency, which limits their application to hearing aids. Targeted for strict low-power and low-latency requirement of completely-in-the-canal type h
Publikováno v:
IEEE/ACM Transactions on Audio, Speech, and Language Processing. 22:1248-1259
This paper proposes a novel algorithm and architecture for the adaptive feedback cancellation (AFC) based on the pitch and the formant information for hearing aid (HA) applications. The proposed method, named as Pitch based Formant Estimation (PFE-AF
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 61:463-475
This paper presents a low computational complexity hardware-oriented neuromorphic pitch based noise reduction (NR) algorithm and hardware implementation for monosyllable hearing aid system applications. The proposed NR design consists of a pitch-base
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 20:937-947
This paper presents a sub noise reduction design to enhance speech for completely-in-the-canal (CIC) type hearing aids by optimizing its algorithm and associated architecture. In algorithm optimization, a low-complexity mixed perceptual-discrete wave
Publikováno v:
Physical Review B. 50:17249-17255
Publikováno v:
Physical Review B. 49:10432-10436
We consider the image potential and its effect in calculating the binding energy of the ground bound state of an exciton in a finite quantum well subjected to an external electric field by means of the variational technique. The influence of the imag
Publikováno v:
Communications in Computer and Information Science ISBN: 9783642240218
This paper presents a low computational complexity and high robust voice activity detection (VAD) algorithm. The algorithm is based on an efficient time-domain pitch detection and harmonic structure discrimination exploiting frequency decomposition b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba03c62de63e6d4b8d20716f35fc96cd
https://doi.org/10.1007/978-3-642-24022-5_2
https://doi.org/10.1007/978-3-642-24022-5_2
Autor:
Yi FanJiang, Cheng-Chun Tsai, Shyh-Jye Jou, Yu-Ting Kuo, Jihi-Yu Lin, Tian-Sheuan Chang, Chih-Wei Liu, Ming-Hsien Tu, Cheng-Wen Wei, Kuo-Chiang Chang
Publikováno v:
2010 IEEE Asian Solid-State Circuits Conference.
This paper presents a digital hearing aid chip designed for Mandarin user to enhance speech quality and intelligibility. The hearing aid consists of an 18 subbands analysis and synthesis filter bank, insertion gain stage, and three channels wide dyna
Autor:
Cheng, Wen-wei
Taiwan is an economical body whose major profit is from exporting products. In recent years, electronics industry is becoming the most important role in the exporting trade and makes low profit by manufacturing products for international company and