earmuff

基本解釋

The optimum design of the controller of compound active noise cancellation earmuff is discussed.
探討了復(fù)合式有源消聲耳罩的控制器的優(yōu)化設(shè)計方法。
Earmuff:Either of a pair of ear coverings often attached to an adjustable headband and worn to protect the ears especially against the cold.
"耳套:一對套住耳朵的物體;通常附在可調(diào)節(jié)的頭帶上用來保護(hù)耳朵;尤指用來御寒的.;"
This research proposed several rib-strengthened structures trying to improve the sound insulation of an earmuff by increasing its stiffness.
本研究提出了數(shù)種肋條強(qiáng)化結(jié)構(gòu)，提升耳罩的剛性以改善隔音效果。
Research on Earmuff Used in Occupational Noise Enviornment
職業(yè)噪聲環(huán)境下語音增強(qiáng)技術(shù)的研究
Keywords infrasound;hearing protector;earplug;earmuff;sound attenuation value;
次聲;護(hù)耳器;耳塞;耳罩;聲衰減值;