Rchr
J-GLOBAL ID：200901043371762611
Update date: Jul. 01, 2022
Nakamura Masataka
ナカムラ マサタカ | Nakamura Masataka
Affiliation and department：
Job title：
Professor Emeritus(describe the name of university in title)
Research field (1)：
Communication and network engineering
Research keywords (8)：
音響工学
, 音声音響信号処理
, 電気電子回路システム
, 信号処理一般
, Bean forming Noise reduction
, Speech duration
, Analog Signal Proseccing
, Active RC filter
Research theme for competitive and other funds (12)：
- 2007 - 音源方向推定を用いた会議用音声集音装置の開発
- 1998 - 音声区間検出
- 1998 - Speech Period Detection
- 1996 - 低雑音広帯域差狭角指向性マイクロホンシステム
- 1996 - Low-noise Wide-band Directive Microphone System
- 1990 - 1995 聴感テストに基いた5母音の波形作成と聴感への寄与成分の検討
- 1992 - 音声信号処理(ピッチ抽出アルゴリズムとハードウェア)
- バイポーラトランジスタを用いての高周波能動RCフィルタ
- Speech man-machine interface
- Synthesis of Vowel Waveforms based on Hearing Test and Study of their contributing Components to Recognition
- Speech Signal Processing (Pitch Detection Algorithms and its Hardware Realization)
- High Freguency Active RC Filter using bipolar transistor
Show all
MISC (36)：
Patents (4)：
-
SPEECH SECTION DETCTION APPARTRTUS
-
有声音信号のピッチ周期抽出装置およびピッチ周期抽出法
-
マイクロホンの指向特性を制御する装置
-
超低周波信号処理回路
Education (2)：
- - 1963 Nihon University College of Science and Technology Department of Electrical Engineering
- - 1963 Nihon University Faculty of Science and Engineering
Professional career (1)：
- Doctor of Eng. (Tokyo Denki University)
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