What kind of digital media player is HIFI level?1. The core of HIFI player: audio DSP.Without a good DSP, good sound is out of the question. What is a good DSP? It's very simple: hard solution, high speed, at least work at a frequency above 300M, and ensure real-time performance.Why is hard solution

What is Hi-Fi? Share principles and knowledge01The definition of Hi-Fi and how to judge whether it is Hi-FiHi-Fi is the abbreviation of High-Fidelity, translated as "high fidelity"Its definition is: a reproduced sound that is highly similar to the original sound.Judging whether a Hi-Fi audio system

Why the sound quality of CD players better than other devices?First of all, to answer such a question, the sound quality of CD players is good or bad, and the sound quality of computers is good or bad. How to determine which of the two is better? Or how to judge whether the sound quality of the c

How to choose power amplifier?1. WeightWeight is also an important technical indicator of power amplifiers, do you believe this? This is one of the keys to choosing a good power amplifier. Generally speaking, if you weigh it with your hand, the heavier the powe

The choice of power amplifier!1. WeightWeight is also an important technical indicator of power amplifiers, do you believe this? This is one of the keys to choosing a good power amplifier. Generally speaking, if you weigh it with your hand, the heavier the power amplifier of the same kind and the sa

What is a digital power amplifier? What is its circuit principle?Digital amplifiers are a product of the digital age. The conversion process of digital 0 and 1 signals of digital power amplifier is simply understood as it belongs to the category of class D power amplifier. In fact, the class D