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13
2020-05
Sound System Debugging of Performing Arts Hall
There are two kinds of sound effects debugging in the performing arts hall: first the system and then the band and the voice. Today, Shijiazhuang professional audio will take you to understand the debugging of the sound system. Leaving aside the basic adjustment steps such as speaker polarity detection and phase correction, it is assumed that these two have been done, and the tone adjustment is carried out.
2020-05-13
09
2020-05
Shijiazhuang conference room sound whistling analysis and processing method
In general, there will be howling problems in the early stage of debugging in conference room acoustics. What are the reasons for howling? How to reduce the howling problem? Today, Shijiazhuang conference room acoustics will take you to solve the problem.
2020-05-09
09
2020-05
What is the composition of the professional sound system
What are the components of the professional audio system? What are the requirements for the use of the composition of the professional audio system? Follow Shijiazhuang professional audio to learn about it today!
2020-05-09
15
2020-04
Misunderstandings in Selecting Conference Room Sound
The more functions, the better? Video effect is more important? The newer the product, the better? I don't know if you will have these troubles when choosing Shijiazhuang conference room audio. Today's small band takes you to avoid the misunderstanding of selecting conference room acoustics!
2020-04-15
15
2020-04
We often hear the sound sensitivity, sound frequency response, sound pointing characteristics and so on nouns. What does it all mean? Today Shijiazhuang professional audio shows you what sound nouns mean.
2020-04-15
26
2020-03
Why does the audio need to be equipped with an equalizer? What are the functions of the equalizer? What are the functional characteristics of the equalizer? Follow Shijiazhuang Professional Audio to learn about the equalizer!
2020-03-26
26
2020-03
How to perform a fault check of the sound system
Sometimes the sound of the sound box will appear silent? Abnormal sound? Sound is silent, the microphone is sound? When the sound system has these faults, how should we check and deal with them? Today Shijiazhuang Professional Audio will tell you!
2020-03-26
15
2020-01
What is the difference between active and passive audio
Today, Shijiazhuang Professional Audio will take you to understand what is audio active, what is audio passive, and what is the difference between audio active and passive?
2020-01-15
15
2020-01
What happens to conference room acoustics?
The conference sound noise is too big? The conference sound appears "dada" sound? The conference sound appears "buzzing" sound? Have you ever encountered such small problems? Today, Shijiazhuang conference room audio will show you the small problems that often occur in the sound effect of the conference system!
2020-01-15
20
2019-12
What to pay attention to when choosing stage lighting
A complete stage performance is indispensable with stage lighting. Can the stage lighting be controlled automatically? Is the stage lighting budget well prepared? Should stage lighting be more important than illumination? Today, Hebei stage machinery will show you the three aspects that need to be paid attention to when choosing stage lighting!
2019-12-20
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