Maya is not unreal, it is part seeing/sensing, it is highly filtered part information from the whole. It is part reality. Maya is restriction imposed on the senses, five or more to accept input of a limited range. The sound waves exist in the subsonic, sonic and supersonic frequencies, but we hear only from 20Hz to 20 KHz. This restriction is maya. We think this is all that exists. Living under the illusion that what we hear, see,sense, taste and smell is all that exists is maya.