Shiro SAKIYAMA


A Low Distortion 3rd-Order Continuous-Time Delta-Sigma Modulator for a Worldwide Digital TV-Receiver
Koji OBATA Kazuo MATSUKAWA Yosuke MITANI Masao TAKAYAMA Yusuke TOKUNAGA Shiro SAKIYAMA Shiro DOSHO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/02/01
Vol. E95-A  No. 2  pp. 471-478
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
continuous-timedelta sigma modulatorharmonic distortiontuning system
 Summary | Full Text:PDF(3.1MB)

A Digital Neuro Chip with Proliferating Neuron Architecture
Hiroyuki NAKAHIRA Masaru FUKUDA Akira YAMAMOTO Shiro SAKIYAMA Masakatsu MARUYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/07/25
Vol. E80-C  No. 7  pp. 976-982
Type of Manuscript:  Special Section PAPER (Special Issue on New Concept Device and Novel Architecture LSIs)
Category: Neural Networks and Chips
Keyword: 
neural networkneuro chipproliferating neuron architectureKanji recognition
 Summary | Full Text:PDF(600.3KB)

An Oversampling ADC with Non-linear Quantizer for PCM CODEC
Shiro SAKIYAMA George HAYASHI Shiro DOSHO Masakatsu MARUYAMA Seizo INAGAKI Masatoshi MATSUSHITA Kouji MOCHIZUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12  pp. 1754-1760
Type of Manuscript:  Special Section PAPER (Special Issue on Low-power Analog, Digital LSIs and ASICs for Multimedia)
Category: 
Keyword: 
ITU-T G712oversamplingADCQuantizerSNRnoise-shapingΔΣ
 Summary | Full Text:PDF(749KB)

Quantizer Neuron Chip (QNC) with Multichip Extendable Architecture
Masakatsu MARUYAMA Hiroyuki NAKAHIRA Shiro SAKIYAMA Toshiyuki KOHDA Susumu MARUNO Yasuharu SHIMEKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/07/25
Vol. E77-C  No. 7  pp. 1057-1064
Type of Manuscript:  Special Section PAPER (Special Issue on Super Chip for Intelligent Integrated Systems)
Category: 
Keyword: 
neural networkneuron chipquantizer neuronrecognition
 Summary | Full Text:PDF(796.7KB)