beat noise

基本解釋

The results, which will be published online tomorrow in Biology Letters, show the birds change their songs as needed to beat the noise.
這些結(jié)果將會(huì)刊登在明天的《生物學(xué)快報(bào)》（Biology Letters）上，顯示鳥(niǎo)類根據(jù)需求來(lái)改變它們的鳴叫以戰(zhàn)勝噪音。
Furthermore, there is no signal frequency fluctuation and beat noise caused by interference and beating due to optical carrier orthogonally coupled in optical domain.
此外，光載波在光域中是正交耦郃，消除了隨機(jī)乾涉和拍噪聲對(duì)振蕩頻率的影響。
Multiple-access interference(MAI) and beat noise(BN) in coherent time-spreading optical code-division multiple access(OCDMA) system are analyzed according to aperiodic cross-correlation function.
從碼字的非周期互相關(guān)函數(shù)出發(fā)，分析異步相乾擴(kuò)時(shí)光碼分多址（OCDMA）系統(tǒng)的多址乾擾（MAI）和差拍噪聲（BN）。

While they made plenty of noise, very few of these traders managed to beat the U.S. stock market after charging their investors rich fees.
FORBES: The 40 Highest-Earning Hedge Fund Managers And Traders