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List of contents of this article:

• 1, How to control the mixer sound system with a mobile phone?
• 2, What are the tuning methods of the tuning amplifier
• 3, Tuning skills of the mixer
• 4, How does iPhone enter the Alpai tuning system
• 5, The correct method of tuning in the mixer
• 6
  、KTV sound system tuning skills

How to control the mixer sound system with a mobile phone?

Use a cable to connect the mobile phone and the mixer; use a 3-point 5mm small three-core on the left, and use a canon head or a large three-core on the right. The mixer, also known as the tuning console, is amplified, mixed, distributed, sound quality modified and sound effect processing of multiple input signals, and then outputs through the busbar.

After turning on the iPhone, select the settings icon to enter. Slide up to select the option of music.After entering the music settings, click the equalizer to enter. Click on the equalizer that needs to be replaced. Click the upper left to return. It can be seen that the equalizer has been set and changed.

Open the Xiaomi Speaker App and search for the device. The mobile phone is connected to the Xiaomi speaker Bluetooth. It can be used after the connection is successful. You can set the sound effect, volume, etc. through the mobile phone terminal. Sound system composition: sound source (music playback equipment, pickup equipment, that is, microphone).

The mixer can be used on mobile phones, but there is one less cable. One end of the cable is the headphone plug that will be connected to the headphone jack of the mobile phone in the future, and the other end of the cable is connected to a plug that matches the input of the mixer line or the input of the TV audio, and then it will be connected to the mixer or TV.

Connect the audio interface to the mobile phone headphone jack. Just connect the stereo to the power supply.Audio refers to a set of audio systems in which electrical equipment is combined to make sound. The sound system roughly includes: sound source equipment (DVD, CD, MPMP computer, mobile phone, microphone and other sound source output equipment.

Turn on the Bluetooth function on the mobile phone. Turn on the Bluetooth speaker and switch to Bluetooth mode. Search for Bluetooth devices on your mobile phone. If you need to "pair", follow the prompts to "pair". Cooperate with "success! The Bluetooth speaker is connected.

What are the tuning methods of the tuning amplifier

Adjust the amplifier channel switch function of the front sound field to the HPF position. PRE-ADjust THE HPF FREQUENCY OF THE FRONT SOUND FIELD AmPLIFIER TO ABOUT 60-70HZ. Adjust the Gain (volume) of the front sound field to the minimum. Adjust the amplifier channel switch function of the rear sound field to the HPF position.

On the marantz amplifier, there are usually three knobs to adjust the bass, midrange and treble respectively. It is recommended to adjust all knobs to the middle position first, and then fine-tune as needed. Adjust the three frequency bands in a balanced way to get a clearer and fuller audio effect.

The most perfect way to tune the amplifier is to adjust the frequency response by combining it with the equalizer, while fine-tuning it according to the actual environment and personal auditory preferences. Detailed explanation: Adjustment of the equalizer: After the amplifier is connected to the stereo, the effect of the sound largely depends on the frequency response of the stereo.

Next, the editor will bring you the method of adjusting the high and low of the amplifier. The specific method is as follows: plug the power supply of the stereo into the socket of the household power supply and turn on the power switch of the audio power supply. Connect the sound source plug to the headphone jack of the mobile phone or computer.

Tuning skills of the mixer

For example, the authors can arrange the band into 1-2 groups; arrange the microphone into 3-4 groups; and the low voice through 5-6 groupsThe volume is controlled, the auxiliary speaker is controlled by the volume of 7-8 groups, etc. There are always multiple groups of mixers, which is convenient to control.

The method for the mixer to achieve the best effect: sound quality compensation: sound quality compensation is to use a sound quality compensator to adjust the central frequency of each frequency band to change the tone of the sound.

Volume adjustment: Volume adjustment is the most basic step in mixing table adjustment. By adjusting the volume knob or seder of each channel, the audio signal strength of each channel can be controlled to achieve the balance of the overall volume. Effector adjustment: The mixer is usually equipped with reverb, delay and other effectors.

How to enter the Alpai tuning system on iPhone

Open the settings.Click on the general bar. Click on the accessibility bar. In the accessibility function, slide down the screen to find the auditory list. You can turn on the phone noise cancellation key. Click to enter the hearing aid device. Turn on the hearing aid mode.

Step 1: Choose a suitable recording software. It is very important to choose a suitable recording software, because it directly affects the recording effect. The Alpai r600 mobile phone is pre-installed with a variety of recording software, including Google Music, recorder, voxrecorder, etc. You can choose a suitable recording software to record sound according to your needs.

The way for iPhone to enter another system is to hold down the Option (or Alt) key and select the operating system. To enter another system, you first need to shut down and restart the Apple device.During the startup process, press and hold the Option (or Alt) key until a startup menu appears.

The method is as follows: Step 1: Open "Settings" on the iPhone and select "Siri and Search". Step 2: In the Siri and search interface, use "Hey Siri" to wake up the slider behind it to open. Step 3: In the pop-up prompt box, click the "Enable Siri" button.

First, open the audio setting interface of the Alpine 509 navigation all-in-one machine and adjust the audio settings of the navigation interface. Secondly, find the equalizer option in the audio setting interface to adjust the volume and balance of different frequency bands. Finally, calibrate the speaker, select the suitable sound mode, and play music to test the sound quality and balance.

Does the questioner want to ask "Can Alpai 164 be tuned by mobile phone"?It's okay. According to the introduction of the use of Alpai, Alpai 164 can control the sound effect by connecting a mobile phone. Alpai 164 is a stereo.

The correct method of tuning the mixer

1. Sound quality compensation Sound quality compensation is the use of sound quality compensators to adjust the central frequency of each frequency band, so as to change the tone of the sound. Volume adjustment Before tuning, it is necessary to understand the dynamic level of the original signal, the frequency characteristics and the proportional relationship between the on-site signal.

2. The tuning method for the best effect of the mixer: select the correct input channel, adjust the gain, adjust the equalizer, adjust the compressor/limiter, adjust the volume, adjust the effector and adjust the output. Select the correct input channel: adjust the audio source according to the needs and select the correct input channel.

3. There is a set of equalization knobs on each input channel of the mixer: HIGH-high frequency; MID--medium frequency; LOW--low frequency, they are all called shelf equalization, that is, the central frequency is fixed. More high-end mixers will have frequency selection knobs.

4. Adjustment of input signal: First, you need to connect the input signal to the mixer, and then adjust the gain of each input channel to reach the appropriate value. The adjustment of gain is mainly to control the dynamic range of the input signal. Generally, when the gain is adjusted to the maximum distortion, it is the maximum effective dynamic range and the best effect state.

5. Adjustment method: monitor the key PFL. Before the monitoring attenuation, debug the button, and you can hear the sound of the device debugging in the headphones. Turn on the button On.Debugging this button can enter the mixing settings of the music. L-R button. Debugging this button, the sound will pass through PAN into the left and right channel busbars. 1-2 buttons.

KTV sound system tuning skills

In business, when the equipment is damaged, use the replacement method, replace the bad one with the good equipment, and then repair the bad one in your spare time. 10: Regularly patrol the box to avoid the excessive volume of the sound to burn the audio equipment.

The conventional treatment method is that the ratio of direct sound component and reverberation sound component is 1:1, so that the sound will not be distorted, and at the same time, it can also take into account a certain reverberation effect. Microphone volume and accompaniment volume processing skills.

Monitoring button PFL: monitoring before attenuation, press it, and plug the headphones into the headphone jack of the mixer to hear the sound signal in front of the pusher. Turn on the button On: Press it, and the sound signal of the channel will be connected to the mixer for mixing.

Debug one by one according to the size, space, structure, decoration, etc. of different rooms.