EntityQ290667· pop 20· linked from 387 articlesenvelopeSign in to savepattern describing a sound or note's changing amplitude over timeConnectionsmusicEntitysoundEntityInternational Standard Book NumberEntitycapacitorEntityvoltageEntitysynthesizerEntityamplitudeEntityOCLC, Inc.EntityRobert MoogEntitypitchEntityFL StudioEntitysamplerEntitydigital audio workstationEntityHarvard University PressEntityelectronic musical instrumentEntitydoorbellEntityMoog synthesizerEntityGeneral Instrument AY-3-8910Entitysound chipEntitysoftware synthesizerEntityCategoriesMusic technologySynthesiser modules