Výsledky vyhledávání - "An Thung Cho"

Akademický článek

Noise Source Visualization for Small DC Motors Using Current Reference without a Reference Microphone

Autor: Yong Thung Cho

Publikováno v: Micromachines, Vol 9, Iss 6, p 290 (2018)

Noise and vibration sources from small direct current (DC) motors should be clearly visualized for optimal design of low noise motors. For accurate visualization, relatively good reference measurements at optimal locations are required. For some very

Externí odkaz: https://doaj.org/article/28ac09cbc36b4690a37d9ec5057b6ecc

Zobrazit plný text záznamu

Akademický článek

Noise Source Visualization Using a Digital Voice Recorder and Low-Cost Sensors

Autor: Yong Thung Cho

Publikováno v: Sensors, Vol 18, Iss 4, p 1076 (2018)

Accurate sound visualization of noise sources is required for optimal noise control. Typically, noise measurement systems require microphones, an analog-digital converter, cables, a data acquisition system, etc., which may not be affordable for poten

Externí odkaz: https://doaj.org/article/ab15d16977534078bd265df89ba633a6

Zobrazit plný text záznamu

Akademický článek

Characterizing Sources of Small DC Motor Noise and Vibration

Autor: Yong Thung Cho

Publikováno v: Micromachines, Vol 9, Iss 2, p 84 (2018)

Small direct current (DC) motors are widely used due to their low cost and compact structure. Small DC motors of various designs are available on the market in different sizes. The smaller the motor, the more closely it may be used by individuals. Co

Externí odkaz: https://doaj.org/article/92dddfd2b286446785e8edc80b19b286

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání