brick-walled waveform
Technical term in music/sound synthesis for a waveform with a flat top and bottom, resembling a brick wall. Rare outside specialized contexts.
This synthesizer can generate a brick-walled waveform.
Compound of 海苔 (nori, 'seaweed') and 波形 (hakei, 'waveform'), likely from the visual resemblance of the waveform to a flat sheet of nori.