Samatsu Takashi

論文

Development of Optical Wave Microphone with Long Laser-Beam Sound Antenna

Signal to Noise Ratio Improvement for an Optical Wave Microphone Using Principal Component Analysis and Independent Component Analysis

Sound detection limit in optical wave microphone system with long laser beam transmission and improvement of signal to noise ratio

Development of Optical Wave Microphone with Retroreflector for Remote Sensing and Sound Security System

Analysis on Picking and Delivering Cost of E-Commerce Fruit Farmers Based on Decision Tree – Taking Kiwifruit as an Example

Feasibility Study on Optical Wave Microphone Using Incoherent Light Source

Application of Independent Component Analysis to Improvement of Signal-to-Noise Ratio in Optical Wave Microphone

Development of a High Sensitivity Optical Wave Microphone

A Similarity-Based M(1,2,3) Approach and Its Application in Rating the Security of Network Systems

Development of an experimental robot for kindergarteners

Development of Optical Wave Microphone with Optical Fiber Sensor

A similarity-based M(1,2,3) approach for rating the security of network systems

SNR improvement of an optical wave microphone using a wavelet network

Application of Optical Wave Microphone to Measurement of Sound Field Emitted from Parametric Speaker

Development of optical wave microphone measuring sound waves with no diaphragm

Influence of Air Flow Background Noise to Sound Measurement in Jet with Optical Wave Microphone

Handy Control of Directivity and Separation of Sound Direction in Optical Wave Microphone Using Multi Optical Fibers

Sound Receiving Property of Optical Wave Microphone Using Optical Fiber Bundle in Light Detection

Optical Information Processing System in Optical Wave Microphone for Improvement of SNR

Web Application for the Car Retrieval System Applied Fuzzy Theory and Self-Organizing Maps