I like these words

acoustic quantum, sonal atom, grain, glisson, grainlet, trainlet, Gaussian elementary signal, Gaussian pulse, short-time segment, sliding window, microarc, voicel, Coi ̄et, symmlet, Gabor atom, Gabor wavelet, gaborette, wavelet, chirplet, LieÂnard atom, FOF, FOG, wave packet, Vosim pulse, time-frequency atom, pulsar, waveset, impulse, toneburst, tone pip, acoustic pixel