source:Industry News release time:2022-04-07 Hits: Popular:Brand bar audio wholesale
There are many kinds of audio equipment, and our audio engineer needs to adjust each audio equipment. The human operation faults we are talking about mainly occur during the performance, such as silence, staccato, feedback, noise and so on.
1. The channel level attenuation switch of the mixer: Some mixers add a level attenuation switch of about 20dB before the gain knob. When the CD and other audio sources are input from the high-impedance port, due to the high level, it may be It is appropriate to press this switch to attenuate the audio signal by 20dB.
2. Mixer gain adjustment: Some sound engineers don't know the importance of channel gain, so they adjust the knob randomly, sometimes turn off the gain knob, and even press the 20dB level attenuation switch at the same time, thinking about this time How small will the sound be?
3. Adjustment of mixer equalization group: As the name suggests, the mixer is mainly used to adjust the tone, and the adjustment of the tone mainly depends on the equalization group. It is very simple to say, it is nothing more than high school bass plus a few corresponding frequency selection knobs. Although the sound may not be very good under normal operation, there will be no performance accidents. However, some sound engineers sometimes turn the balance knob boldly. If the bass is increased too much, the burden on the entire power amplifier and speakers will be greatly increased, which may damage the equipment, and the sound will be easily distorted.
4. AUX adjustment of the mixer: Everyone AUX is mainly used to send signals to the effector. In a mixer, if we send the signal effector from AUX6, after the effector processing, if we output 2 signals to the mixer Channels 23-24 of the audio console, then do not turn on the AUX6 knob in the two channels 23-24 at this time, otherwise the signal will flow back to the effector after being processed by the effector just now.
5. Mixer pan: The pan knob is often regarded as an optional thing, but when we use the left or right output volume of the total output, we must pay attention to the pan. If you use the total output right output signal but the audio and image of the mixer channel are all hit to the left, it will cause a silent failure, which needs attention.
6. Mixer monitor and mute switch: Generally, the mixer monitor and mute switch are close together. Be sure to see clearly when operating. If you press the mute switch by mistake when pressing the monitor switch, it will also cause a silent failure.
Popular recommendation
XD10 KTV audio manufacturer
2021-07-26PSM 12 POINT SOURCE MONITOR Speaker bar company
2021-07-16AX 8 KTV audio price
2021-07-17F88 Car stereo Merchant
2021-07-16D2 AMPS Bar speakers wholesaler
2021-07-26Dance Stack Overview Car stereo Factory
2021-07-16A3 Home ktv audio Merchant
2021-07-26DS15 Bar speakers Merchant
2021-07-14F218 Mk2 Learning audio Vendor
2021-07-14MST 10Sound bar sales
2021-07-17F1 Mini bar sound Factory
2021-07-26XQ48 Bar sound bar Merchant
2021-07-26Wuxi HYPER OG Bar Professional Audio System Mateng Audio
2022-11-16Precautions for the layout of KTV audio equipment.Large bar sound sales
2022-07-13Baoan IOS CLUB special audio equipment is provided by Mateng Audio
2022-05-10Bar Audio Equipment Mateng Audio
2022-12-06The cost of holding a concert in rainy days is high. How to choose the sound?Bar needs sound
2022-02-21Why do you want to do a delay test of speakers?Big sound bar sales
2021-12-23Do you know where you can choose a stage sound!Audio for bars company
2021-10-14How to achieve excellent sound effects under high power?
2022-11-15How to avoid squealing of audio equipment.Small bar sound wholesaler
2023-03-13Finnish AURA AUDIO product art design.Professional Bar Audio Vendor
2021-12-08How to evaluate RCF speakers?
2021-11-29Bar professional audio system FUNKTION ONE Mateng Audio
2022-12-02