The CD player is actually the CD player that we often talk about in our daily life, and some people call it a CD player or a player. It is an intelligent high-fidelity stereo audio equipment controlled by a microcomputer. It adopts advanced laser technology, digital technology, computer technology and various new components. It has high-density recording and long playback time (up to 60~75 minutes). ), easy operation, fast song selection, etc. It can reproduce recorded content realistically, with distinct layers and a sense of presence. Its sound technical indicators are very high, the dynamic range is large, the frequency response width is 5~20000Hz, and the distortion is as small as 0.003%. At present, CD players are very common audio playback equipment, and can be divided into desktop and portable according to their shape. The most famous portable CD players are Sony, Panasonic and so on. CD player is mainly composed of laser pickup and turntable system portable CD player, servo system, signal processing system, information
Written by : Davecl Audio
The Audio Equipments Manufacturer
The pros and cons of active vs passive speakers.Many people like active speakers, but they may not really understand the pros and cons of passive and active speakers. They just heard that active speakers are better, which may bring a lot of trouble to their future use. It
hat exactly is "Dolby Sound"?The word "Dolby" in "Dolby Sound" is actually the surname of Dr. Dolby (formerly R.M. Dolby) in the UK. The Dolby Laboratory established by Dr. Dolby has successively invented a number of technologies such as the Dolby Noise Reduction System and the Dolby Surround Sound
Dolby Atmos speaker setup reference standardSpeakers with Dolby Atmos are designed to conduct sound upwards, creating and reproducing extremely realistic overhead sound by bouncing off the ceiling. There are two versions of speakers with Dolby Atmos:Integrated units that also include traditional for
what is a pre-amplifier and what is a post-amplifierSince you want to assemble a home theater, you must first understand the functions of each device, and the power amplifier is no exception. You must know what it does and what it is used for.What is an amplifie
How to connect the rear amplifier?Power amplifiers are generally divided into front-level power amplifiers, rear-level power amplifiers and combined power amplifiers (commonly known as combined machines). A combined machine is a machine that integrates
Must-know rules for safe use of home theater audio systems1. Requirements for the use of professional home theater audio systemElectronic equipment must pay attention to the use conditions of the equipment during use, and professional home theater audio system equipment should pay more attention to
How to match home theater speakers and power amplifiers?Many people want to build their own home theater, but home theater is not about buying a speaker, but a combination of an amplifier and an amplifier. To get the best sound and picture quality, you have to consider the impeda
When testing the sound, you can adjust the buttons slightly in the range of 20-20KHz, and constantly record the voice comparison of the volume of each node. Under the rated sound, you can debug the equalizer, different people have different habits of the sound color of the music, and you can adjust
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