Narumi SAKASHITA

A Built-In Self-Test for ADC and DAC in a Single-Chip Speech CODEC
Eiichi TERAOKA Toru KENGAKU Ikuo YASUI Kazuyuki ISHIKAWA Takahiro MATSUO Hideyuki WAKADA Narumi SAKASHITA Yukihiko SHIMAZU Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/02/25
Vol. E80-A  No. 2  pp. 339-345
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques for System-on-Chip Integration)
Category: 
Keyword: 
built-in self-test, CODEC, digital signal processor, 
 Summary | Full Text:PDF(563.9KB)
A 12-bit Resolution 200 kFLIPS Fuzzy Inference Processor
Kazuo NAKAMURA Narumi SAKASHITA Yasuhiko NITTA Kenichi SHIMOMURA Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/07/25
Vol. E76-C  No. 7  pp. 1102-1111
Type of Manuscript:  Special Section PAPER (Special Issue on New Architecture LSIs)
Category: Fuzzy Logic System
Keyword: 
fuzzy inference, rule, membership function, microprocessor, 
 Summary | Full Text:PDF(835.7KB)
A Mixed-Signal Digital Signal Processor for Single-Chip Speech Codec
Takeshi TOKUDA Tohru KENGAKU Eiichi TERAOKA Ikuo YASUI Taketora SHIRAISHI Hisako SAWAI Koji KAWAMOTO Kazuyuki ISHIKAWA Toshiki FUZIYAMA Narumi SAKASHITA Hiroichi ISHIDA Shinya TAKAHASHI Takahiko IIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/10/25
Vol. E75-C  No. 10  pp. 1241-1249
Type of Manuscript:  Special Section PAPER (Special Issue on Microprocessors)
Category: Application Specific Processors
Keyword: 
DSP, speech codic, 
 Summary | Full Text:PDF(909.1KB)
Built-In Self-Test in a 24 Bit Floating Point Digital Signal Processor
Narumi SAKASHITA Hisako SAWAI Eiichi TERAOKA Toshiki FUJIYAMA Tohru KENGAKU Yukihiko SHIMAZU Akiharu TADA Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/11/25
Vol. E74-C  No. 11  pp. 3838-3844
Type of Manuscript:  Special Section PAPER (Special Issue on the High Performance ASIC and Microprocessor)
Category: Dedicated Processors
Keyword: 
 Summary | Full Text:PDF(661KB)