Tuning? If you want to learn this knowledge, if you are purely interested, you can learn it, regardless of the various courses offered by Communication University, Recording Association, Performance Materials Association and other units. But if you want to make a living from this, I suggest you think carefully.

At present, there are the following positions in this industry:

1, sound engineer of relevant unit; 2. DJ in the entertainment circle; 3. The sound designer of the sound unit; 4. Others

The so-called senior sound engineers are self-appointed in this industry and will not be recognized by the state.