1. View independent phonemes for professional audio functions

Independent professional audio phoneme functions include: parsing and carefully listening to some music details. For example, the echo of piano notes or cymbals is weakened, and the details are very clear, which means the sound is very sharp. Some voices are still very blurry in the details of the performance, so there is a lack of clear sound. The details of subtle parts are one of the important reference data for testing sound fidelity. When purchasing a stereo, loved ones must pay more attention to this aspect.

2. Adjust the balance ability of natural tones

A good professional sound equipment should be able to accurately and completely reproduce the performance and characteristics of the original instrument and sound. Perhaps sometimes an important performance is accurate tone balance. The sound should be smooth and simple, with no obvious distortion in the bass and treble. The voices of the middle and high notes do not feel too 'open' to 'suppressed'.

Using multiple devices to listen to a piece of music, good songs have high jump notes, good songs have chords, and the quality of major chords can be heard. If the sound can better demonstrate the difference and realism between bass and treble, it means that the sound will pass the test.

3. Listen to familiar music

The music you are familiar with remains in your mind, so you can immediately hear the sound quality. If you audition in your own CD business, you have the right to refuse. Because he may use CD defects to cover up audio defects. Consumers should carry CDs they often listen to, such as familiar music, with them when choosing bass suggestions, in order to better distinguish good and bad sounds. Planning conference audio equipment