It does not exist in Spanish. I was going to recommend a visit to rustic, but this mistake really comes from another like 10060;custico. [Let us clarify that acoustic ("relative to audible sound") has its origin in the Greek 945; 954; 959; 965; 969; ( ákouo "to hear", and more precisely "to hear") , but there is no negative prefix there. And if we are to trust the linguists who -for the most part- support the existence of a proto-Indo-European language, it would be quite the opposite, because it should be formed by the union of *h 8322;e 7729;- ( reinforcement prefix ) *h 8322; 7763;ws ( "perceiving") . ]
Quantum in musical instruments an instrument is said to be acoustic when it does not undergo modifications by electronic means. Therefore, the ANTONYM QUANTUM indicates that sound is generated or altered electronically. Some synonyms, words or similar expressions can be 40, instrument 41, electronic
