0 making a lot of noise -- 喧鬧的，嘈雜的
noisy neighbours 吵鬧的鄰居
1 having an unwanted change in signal, especially of an electronic device -- （尤指電子設備的）干擾的，干擾信號的
a noisy signal 干擾信號
Such a noisy environment was not conducive to a good night's sleep.
Being on his own, he attached himself to a noisy group at the bar.
There was a really noisy table behind us celebrating someone's birthday.
I think he was phoning from a pub - it was so noisy I couldn't understand a word he said.
However, the estimates of some parameters appear to be noisier than others ; estimates of k have the largest standard deviations.
Given their substantially greater bandwidths, they also tend to be noisier.
The covariance propagation in ref. [71] is based on the concatenation of a finite number of noisy motions.
