The Sound Preferences panel contains the settings for Sound Effects. If the user adds external audio devices, such as a USB mic or a full-on audio interface, he or she may need to open the Preferences panel and select the device for it to work. If you have an older Mac, you may have no input sources listed. Mac laptops and iMacs also have an integral microphone that can be selected within the input pane. This socket encompasses both optical digital audio and regular analogue audio sources, such as a radio or hi-fi, connected using a mini-jack cable. Today, all Macs have an audio line-in port listed within the Input pane. This output covers your built-in speakers or headphone socket (the name will change depending on whether there is anything plugged in). You can do this in the Output and Input pane of the Sound section in System Preferences.īy default, one output is set up – Built-in-Out. If you have more than one input or output, you need to specify which one you would like to use. Without special hardware, the common Mac deals with one incoming and outgoing sound source at a time (for example, a microphone or internal speakers). Note that most Mac keyboards include keys for quickly changing the volume and muting the sound altogether – three little speaker symbols can be found along the top of the keyboard. If it is not there, you can open System Preferences from the Apple menu, choose Sound, and check the box at the bottom of the panel. You can change the overall volume on your Mac by using the drop-down slider located on the menu bar, by the clock. Mac Sound Basics: Controlling the Sound on Your Mac Volume 3 Some Useful Tips for Controlling the Sound.1 Mac Sound Basics: Controlling the Sound on Your Mac.
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