source:Industry News release time:2021-12-20 Hits: Popular:Brand bar audio wholesale

The audio equipment in the security equipment increases the use of audio processors, which not only reduces the peak level, but also increases the average modulation degree, and can also increase the sideband wave power to increase the advantage of loudness.
In addition, there are the following four better influences:
How to make the audio processor more reasonable to show its advantages?
1. It can solve the problem of large program level difference caused by recording, exchange, different program content and using different recording and playback equipment, which is difficult to solve well when manually adjusting the program level manually.
2. It creates conditions for establishing a sound volume balance between language programs and music programs.
3. It can amplify a certain amount of weak signals at the low tide of the program to prevent them from being overwhelmed by noise components. Generally, the level value of the high-frequency components in the program is low, and can be improved after processing. The high-frequency components not only determine the clarity of the program, but also have a psychological and physiological complex relationship with the loudness. The increase makes the audience feel that the loudness has also increased.
4. Stereo broadcasting, whose coverage radius is about half that of mono broadcasting at the same power level. After the audio processor (sound effector) is used, the received carrier field strength is slightly lower due to the increase of sideband wave power. It is also possible to receive higher-quality signals where required, which expands the coverage area.
How to make the audio processor (sound effector) more reasonable to show its advantages?
The average power of the processed music is 8.2dB higher than that of the pre-processed music. Comparing it with the ordinary limiter with 15dB compression, the value obtained is 5.9dB, which is actually equivalent to an increase of 4 times the transmit power. Using an audio processor to increase the coverage area can save a lot of electricity, equipment investment, and maintenance costs compared to other methods. It is a very economical and feasible method. Of course, the audio processor should compress the program content in an appropriate amount. Excessive compression will damage the program content and affect the artistic effect of music. The combination of professional power amplifiers will make the stereo broadcast lose its due characteristics.
Popular recommendation
XD10 KTV audio manufacturer
2021-07-26MST 10Sound bar sales
2021-07-17PSM318 DJ monitor Bar audio set Vendor
2021-07-16RM12 Sound bar wholesaler
2021-07-15Resolution 18 Bar speaker Vendor
2021-07-17Dance Stack Overview Car stereo Factory
2021-07-16BR132A Bar speaker wholesale
2021-07-14C12 Bar hall sound Merchant
2021-07-26Resolution 4T Touring Bar use sound Vendor
2021-07-16RM15 Audio for bars Vendor
2021-07-15I5 Concert sound Merchant
2021-07-26EVO 7TL-215 Sound bar Factory
2021-07-17Introduction to the principle of professional audio waterproofing
2021-09-06When buying a stage audio amplifier, pay attention to these points so as not to suffer a loss.
2021-11-10How to debug good sound quality of professional system.The domestic ktv audio is good
2022-06-22The speaker sound is distorted and hoarse, what's the problem?
2021-12-18Vocal recording and processing
2022-04-15What should I pay attention to when installation of professional KTV audio?Professional performance
2023-04-10Professional conference audio-how important is the debugging method.Campus outdoor audio Vendor
2021-11-11KTV sound system debugging method.Bar audio service
2022-11-02Professional audio system failure analysis and troubleshooting
2022-05-11Audio classification and advantages introduction.Conference room sound system contract.Conference ro
2023-04-19Hohhot ID-X special audio equipment for party bar---Mateng Audio
2022-05-27Does anyone know the advantages of professional audio equipment?
2021-10-25