How does Apple 6 adjust volume with shortcut keys?

<> can adjust the volume using the volume control key on the upper left side of the phone.

Adjust the volume via the device options in Assistive Touch.

Step 1: After opening AssistiveTouch, you will see the AssistiveTouch menu.

Step 2: Open the AssistiveTouch menu and tap on Devices.

Step 3: Tap up and down to control the volume.

Adjust the volume by swiping up to bring up the Control Center.

Turn on AssistiveTouch

When you open AssistiveTouch, you'll see the AssistiveTouch menu. You can drag it to any edge of the screen and tap the menu to open it.

There are several ways to turn on AssistiveTouch:

Go to Settings > General > Accessibility > AssistiveTouch and turn on AssistiveTouch.

Tell Siri to "Turn on AssistiveTouch".

Go to Settings > General > Accessibility > Accessibility Shortcuts, then turn on AssistiveTouch.

When you turn on Accessibility Shortcuts, you can turn AssistiveTouch on or off by triple-clicking the Home button on either screen. Triple click the Home button. To adjust the speed of a triple-click, go to Settings > General> Accessibility > Home button click speed.

The operation steps are as follows: First, turn on the mobile phone first, and tap in turn: "Settings" - Sound and vibration; Second, click "Volume"; 3. Then click "**Volume" in the "Volume" dialog box; Fourth, finally adjust the "** volume".

Volume, also known as sound intensity and loudness, refers to the subjective feeling of the human ear about the strength of the sound heard, and its objective evaluation scale is the amplitude of the sound. This sensation is derived from the pressure exerted when an object vibrates, known as sound pressure. The object vibrates through a different medium, and conducts its vibrational energy away from the beat.

In order to quantify the perception of sound into a medicator, people divide the sound pressure into "levels" - sound pressure levels, so as to objectively represent the strength of the sound in the pure world, and its unit is called "decibels" (db).

A decibel is a unit of measurement of the relative loudness of sound, approximately equal to the minimum value of the difference in loudness that the human ear can usually perceive; The range in which the human ear can perceive the difference in loudness is approximately 1 for the faintest audible sound.

Take an iPhone7 phone to adjust the volume as an example.

Method 1: 1. Press and hold the two volume buttons on the left side of the iphone7 phone to adjust the sound volume, the volume button at the top and the volume button at the bottom, as shown in the figure below.

2. After pressing and holding the left volume adjustment button, the volume box will appear on the desktop of the iphone7 phone, and you can see the volume size, as shown in the figure below.

Method 2: 1. Pull up from the bottom end of the iphone7 phone screen, as shown in the figure below.

2. You can see the volume icon on the page pulled up, swipe up to increase the volume, and slide down to decrease the volume, as shown in the figure below.

If you're using an iPhone, try setting the volume with Siri, and if you say "2% volume", it will automatically set it quieter than using the volume buttons. However, it is worth thanking that the new system of the iPhone now supports stepless adjustment of the volume in the control panel, and the specific adjustment steps are as follows:

1. Unlock the phone, swipe up from the bottom frame to pop up the settings menu, 2. Repress or (long press) the volume rectangle bar to pop up the large rectangular bar, 3. When the volume is adjusted to the last bar with the button, then press and hold the rectangle bar to slide down to make more subtle adjustments to the volume.

If you are using an Android phone, you can turn off **Volume synchronization in the interface of Bluetooth settings**, so that there are two levels of control of volume in the system and headphones, after adjusting the volume of the system** to the minimum, and then press the volume button on the Bluetooth headset to adjust the volume, the volume will be very small.

Whether it's an iPhone or an Android phone, if you're listening to songs, you can open the **app you use, and then open the sound effects in the app, and pull all the sound effects in the equalizer to the minimum, so that the sound is obviously smaller, and it has little impact on the quality of listening to songs.

Material Tool: Apple 6

1. First turn on your phone and click the settings button on your iPhone. Pi Meng.

2. After clicking Settings, enter the Settings interface and pull down.

3. Find the sound column in the settings.

4. Pull down after entering the sound interface.

5. To the penultimate row of the sound interface, there is a column of key sounds, slide the right key next to the key tone to the left to open.

6. After opening, the key on the right side of the key tone turns green, and the setting is successful, so that the key will have a key mold grip rubber sound.

Tools Required: iPhone 6S.

Steps:

1. Press the [Power Button] on the side of the iPhone 6S to put the phone into the standby lock screen state.

2. Press the [Home button] on iPhone 6S to verify your fingerprint or enter a 6-digit passcode to unlock your phone.

3. Unlock your iPhone 6S to the main page of the screen.

4. Press and hold the [Home button] on your iPhone6S or use the [Hey Siri] command to wake up the voice assistant.

There is no way to adjust it automatically, it can only be that the phone is broken.

It may be that the volume button was pressed too hard and then stuck, which is why it will be like this.

Apple 6S mobile phone use note:

Wipe with tissue once a day to maximize the protection of the machine.

Uninstall some domestic software or software that is not compatible with Apple's mobile phone.

When the battery of the mobile phone is less than 30%, it should be charged in time, so that the life of the mobile phone can be verified.

The shutdown should be at least eight hours a day.

Be careful not to bump when using, it will inevitably cause failure after a long time.

Here's how:

The first method is to use the volume adjustment button in the upper toolbar to adjust the volume of your Mac, which can be dragged up and down to meet your own volume needs.

In the second way, you can use F11 and F12 and F10 on the keyboard to control the volume through shortcut keys. F10 is muted, F11 is volume reduction, and F12 is volume expansion.

This happens, when you hold down option-shift when you use the shortcut key to adjust the volume, you find that when you adjust the volume, the value changes to 1 4.

The third method is to adjust the volume of the computer through external devices, and when using headphones that match the Mac, the volume of the computer can be adjusted through the numerical control panel of the headphones.

The last method, through third-party control software, can achieve extremely precise adjustment of the volume, just like the effect of installing a plug-in after the jailbreak of an Apple phone.

I don't know if I haven't used junk Mac computers and desktops, so this one is changed in the stereo, because there is a volume in the system, and this can be modified, and the same is true for the web page.