Similar words: uselessness, useless, baseless, uselessly, ceaseless, senseless, defenseless, ceaselessly. Meaning: ['nɔɪzlɪs] 
adj. making no sound.
adj. making no sound. 31. The inverse filter is a simple deconvolution algorithm which gives perfect performance when the raw data is noiseless, but is invalid when the system transfer function spectrum has zero points.
More similar words: uselessness, useless, baseless, uselessly, ceaseless, senseless, defenseless, ceaselessly, noise, remorselessly, noisemaker, mademoiselle, selflessness, chiseled, carelessness, homelessness, hopelessness, relentlessness, selfless, careless, ageless, nameless, timeless, wireless, tireless, nonetheless, fadeless, homeless, hopeless, tuneless.