Views: 0 Author: Site Editor Publish Time: 2023-02-27 Origin: Site
a Sound designer talks about how to use transformer to tune CD player
Power transformers have high-frequency signals and electromagnetic signal interference. When winding audio transformers, the inside should be shielded, and the outside should be covered with an iron shell to reduce electromagnetic interference. Modern transformers are also filled with resin to reduce transformer vibration and prevent moisture.
CD player designers often use transformer winding technology to adjust the sound. Matching different iron cores, different components, copper wires of different thicknesses, and adjusting the number of winding turns will greatly change the sound. For example, the type of transformer iron chips, the sound speed of two pieces inserted in pairs will be a little slower than that of one piece inserted in pairs, which is very amazing.
In this way, sound designers trial-produce transformers one by one, relying on experience and exploration to tune out satisfactory sound through transformers and power systems.
For home theater, the decisive factor in home theater must be the subwoofer. It can be said that the subwoofer is the soul of the entire home theater. Why do you need a subwoofer?1. In audio, the low-frequency part consumes the most power when reproducing it, especially the low-frequency part below
Simply share some knowledge about tube amplifiersTube amplifiers operate at high voltage and low current. The screen voltage of the final power amplifier tube can reach 400-500V or even thousands of volts, while the current flowing through the tube is only tens to hundreds of
Three Factors Affecting the Gallbladder SystemDoes the integrated tube amplifier need to add a preamplifier? Many enthusiasts have such questions. There are three factors here. One is whether the signal output by the audio source is large? The output signal of many foreign CD players is relatively s
Do you also like to listen to vacuum tube speakers? The pleasant sound it produces comes from the vacuum tube circuit, and many factors are taken into consideration to achieve such a pleasant sound quality. The author will share with us his experience in self-study of vacuum tube circuit technology,
Why tube amplifiers don’t deserve to be called “hi-fi” audio equipment?What should I do if the final sound of the amplifier is unpleasant?Use tubes for the preamp!Once a power amplifier uses vacuum tubes, it basically falls out of the category of "highly faithful audio"!Don't jump, grab the ground w
The basic composition of the listening system and the selection of amplifiers and speakersFirst, let’s talk about the composition of a complete system. Simply put, it can basically consist of the following three parts:Audio source, amplifier, speakers.Sound source:Regardless of digital or analog sig
How powerful should the audio amplifier be?In a sound system, using a power amplifier properly is not as simple as you think. It is really necessary to discuss it.1. What power amplifier should be used? Generally, before choosing a power amplifier, the first problem you e
1. SURROUND decoding virtual surround sound technology and chipQsurround is currently a relatively new set of sound processing systems that can perform sound field processing on ordinary discs (stereo) and simulate Dolby surround sound effects, which is suitable for all sound sources.2. Dolby AC-3 s
Davecl Industrial CO., LIMITED
robinwang111
+86 19867722735 (wechat)
+86 18665912888 (whatApp/Wechat)
Room 504, President Commercial Centre, 608 Nathan Road, Mongkok, Kowloon, HK
No.9, Street 4, Xiangmang Xilu South,Qingxi Town, Dongguan, GD, China