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保诚音响

Prudential audio, a professional audio brand, integrates global superior resources to provide one-stop audio solutions

Sound system debugging method
First, connect the power amplifier and speakers to the system, turn on the power of the devices one by one
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The importance of the installation of line array audio equipment for the stage
The stage line array sound art can render the environment atmosphere, and it can also fully express the
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The composition of the stage broadcast sound system
The stage broadcast sound system can be basically divided into four parts: program source equipment
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How to eliminate the noise generated by improper connection of audio equipment
In the audio system, there is a common problem of device interconnection. If the connection is improper,
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What are the indicators for measuring the quality of a speaker?
There is no direct relationship between the sound quality of the speaker and the power. The power determines
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About the role of the speaker crossover
The speaker crossover can separate the frequency of the sound signal, distinguish the sound signals of different frequency
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On the problem of double-peak and valley in the impedance of the inverted professional speaker
In general, the reversed-phase professional speaker impedance has the following characteristic relationship:
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Crossover point
The crossover point refers to the demarcation point between the high-pass, band-pass and low-pass filters of the divider
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Basic principles of audio conference in multimedia conference rooms
Many customers and even their peers are not very professional. They know how to configure the audio in
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