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What do the letters in the equalizer mean in music mode?

The letters in the equalizer in music mode represent different frequency bands, specifically:

* Low frequency band (60-250Hz): The sound in this frequency band is rich and deep.

* Low frequency band (250-500Hz): The sound in this frequency band is deep.

* Intermediate frequency band (500-5000Hz): The sound in this band is relatively clear.

* medium and high frequency band (5000- 12500Hz): the sound in this frequency band is sharp.

Equalizer is an effector, which can adjust the signal size of different frequencies respectively. By adjusting signals with different frequencies, it can make up for the defects of speakers and sound fields, compensate and modify dry sound, and simulate other audio environments.