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Speaker manufacturers share the debugging methods of professional audio systems (3)

http://www.jaskeyworld.com/ 2017-08-10 14:14:46

6. The commissioning of the compressor should generally be carried out after the commissioning of other equipment is basically completed. In most projects, the function of the compressor is to protect the power amplifier and speakers, and to keep the sound stable, so you must first set the compression start level according to the signal strength. Generally, the start level should not be set too low, otherwise the system The sound quality will be affected, but too high a setting will also lose the protection; the compression start time setting should not be too long, so as not to make the protection action untimely, but too short will destroy the sound quality and produce strange sounds, but the compression recovery time It should not be too short, otherwise it will produce strange sounds; the compression ratio is set to about 4:1 in general projects. When setting the noise gate on the compressor, you can do this: if the system has no noise, you can close the noise gate, if there is a certain amount of noise, you can set the threshold level of the noise gate at a relatively low position to avoid causing The intermittent hiccups of the signal, if the noise of the system is large, should be analyzed in the construction of the project, and the noise gate should not be used alone to solve it. In short, there is no specific standard for the debugging of the compressor. Basically, various settings need to be determined according to the signal condition and the sound quality, and repeated comparisons to find an optimal point.

Jaskey Limited is an enterprise integrating R&D, manufacturing, sales and technical services of professional audio equipment. Jaskey Limited is a professional Speaker 
manufacturer of audio equipment. "Sawolol" is one of Jaskey's brands. The company's production base was established in 2008, it has now developed into a Comprehensive facilities are highly automated, and has indoor experienced product development team, plant area of ​​10,000 square meters. Our manufacture already did factory audit of Sedex 4P, BSCI, ISO9001 with professional quality control system.
We have a strong  experienced in OEM/ODM customized audio products with R & D team, Product Design Team who can provide 3 new design products quarterly with unique design and high quality function to our business partner, the main products include portable speaker, furniture speaker ,Bluetooth speaker, Bluetooth headphone, TWS earphone and other audio electronic products. Our products is comply with electronics products testing standard of CE,ROSH, FCC ,BQB etc.

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