20 July

Key points and features of audio equipment design in conference room【二】

Selection and design focus of audio equipment in the conference room: (1) Public broadcasting system: According to party A's requirements, the public broadcasting and fire control system must be used online. Select a set of modern public broadcasting ...

18 July

Key points and features of audio equipment design in conference room【一】

Key design points of sound equipment in the conference room: (1) In the design of the conference sound expansion system, the sound transmission gain of the progressive system should be a design priority; especially in the medium and small meeting rooms. T...

15 July

How the line array speaker system matches the impedance?

Impedance matching of array speaker system: when the impedance does not match, may cause change for the damping coefficient of the amplifier. The damping coefficient of the power amplifier is the ratio of the power load resistance value (mainly the speake...

13 July

Professional stage sound and power amplifier impedance matching【二】

Professional stage sound and power amplifier impedance matching: How many rated load impedance values should be connected, which is a basic parameter of the manufacturer to design the power amplifier. The transistor power amplifier is a low impedance outp...

11 July

Professional stage sound and power amplifier impedance matching【一】

Professional stage sound and power amplifier impedance matching: The rated output impedance of the power amplifier shall be consistent with the rated impedance of the speaker box. At this time, the power amplifier is in the best design load line state, so...

08 July

Tips on the debugging of stage sound equipment 【一】

About the stage audio equipment debugging skills: adjust the equalizer, the tone table master output push pull down, play a very familiar with singing CD record, at ordinary times because of the music of high, medium and low frequency balance and the balance o...

06 July

Try to get the sound out! Detailed solution and debugging method of professional stage sound system 【二】

Commissioning method of professional stage sound system: The input channel parameter balance lifting and decay amount of the professional stage sound system mixer is in the 0dB state, and both the input pusher and the master control pusher are in the lowe...

04 July

Try to get the sound out! Detailed solution and debugging method of professional stage sound system 【一】

Most of the time, the use of professional stage sound system is not only according to the book said can be done well, now in the actual application, often the complexity of the environment is far more than before, so the theoretical knowledge on the book is ne...

02 July

Mix techniques for improving the dynamic range of stage sound equipment

Mixing techniques to improve the dynamic range of stage sound equipment:To bring more emotion to the performance, the musician gently plays certain parts while playing the others more forcefully. The difference between the two points (in decibels (dB)) is call...

29 June

What configuration and collocation are required for the stage sound system【二】

What configurations and collocation are required for the stage sound system:Building a what theater is a very important problem, is a professional theater or multi-purpose theater, before the construction decision must be fully demonstrated, now many places to...

27 June

What configuration and collocation are required for the stage sound system【一】

What configuration and collocation does stage sound need to match? With the development of the stage performance industry, the demand for sound technology is getting bigger and bigger. In the sound technology industry, due to the demand for sound technology ha...

24 June

Title: How does the line array speaker system debug the dynamic control equipment?

Line array speaker system debugging dynamic control equipment: general dynamic adjustment equipment is the pressure limiter, if the pressure limiter is chain connected in the system, is generally used as a protection system, so it is mainly to use the limit fu...