Walkman has created a new life for music lovers, close to the boundaries of time and space and people with music, so that people can not place, free to enjoy the fun of the music. In order to cater to the majority of music lovers of different sound like the Walkman, manufacturers have developed their own special sound effect. But the common stereo sound? And what are the characteristics and their function? Maybe a lot of people are not too clear. The author will put a few big Brand Walkman player audio manufacturers to give you a brief introduction about it!

SONY (SONY) Walkman common audio technology:

DBB-- is: Dynamic Bsaa Boost. SONY Walkman dynamic bass boost sound, usually in a SONY tape WALKMAN.

MB-- is: Mega Bass. This is the SONY Walkman bass sound, is a bass compensation function.