Automotive audio systems rely on power amplifiers to enhance audio signals and drive speakers to produce sufficiently loud and clear sound. During vehicle operation, multiple noise sources arise, compromising ride comfort and adversely affecting physical and mental well-being. Active noise cancellation technology effectively addresses noise challenges that physical insulation struggles to overcome, leading to its increasing adoption. This paper explores how enhancing AMP functionality can optimize noise cancellation performance in active noise reduction systems, aiming to provide an effective technical pathway for improving the acoustic environment during driving.
Key words
in-vehicle AMP /
noise reduction system /
performance optimization
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