Connecting and Using a Microphone

You can use the Apple PlainTalk Microphone that comes with some Macintosh computers (or a compatible line-level microphone) to give spoken commands to your Macintosh and to record your voice or other sounds. (The illustration of your computer in Chapter 1 shows the Apple PlainTalk microphone.)

Note: Do not use the Apple Omni microphone (the round microphone supplied with some older Macintosh models) or the attenuated RCA adapter provided with some Macintosh computers.

If your monitor has a built-in microphone that you want to use, see the information that came with the monitor to connect the microphone.

To connect and position an external microphone, follow these steps:

1Shut down the computer and plug the microphone’s connector into the sound input port (≈) on the back of the computer.

2Place an Apple PlainTalk Microphone at the top center of the monitor, so that the microphone’s Apple (K) icon faces you.

If you’re using a different microphone, position it according to these guidelines:

mThe microphone should be between 1 and 3 feet away from you.

mThe microphone should be directly in front of you to minimize the effect of background noises.

3Turn on the computer.

4Open the Monitors & Sound control panel, click the Sound button, and make sure that the microphone is the selected sound input source.

Click the button labeled h for help.

Using Your Macintosh and Connecting Additional Equipment

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Apple G3 Minitower manual Connecting and Using a Microphone

G3 Minitower specifications

The Apple G3 Minitower, released in 1997, marked a significant evolution in Apple’s desktop computer lineup. As part of the G3 series, it was geared towards both professional users and creative enthusiasts, showcasing powerful performance in a compact form factor. This machine was notable for its distinctive design, featuring a sleek, gray plastic enclosure that was both stylish and practical.

At the heart of the G3 Minitower was the innovative G3 processor, which featured a 250 MHz initial speed, and eventually models offered up to 500 MHz. The G3 architecture utilized a combination of RISC (Reduced Instruction Set Computing) technology and sophisticated software optimizations, allowing for increased performance, especially when handling multimedia applications. The system's performance was complemented by the inclusion of the latest technologies at the time, such as PCI expansion slots, enabling users to add graphics cards and other peripherals to enhance functionality.

The standard configuration came with 32 MB of RAM, which was expandable to a maximum of 1 GB. This capacity made it suitable for demanding tasks such as graphic design and video editing, common uses for the target market. Storage options were generous as well, with the G3 Minitower typically coming with a 4 GB hard drive, upgradeable to larger capacities. This component played a vital role in the machine's ability to efficiently store and manage large files associated with multimedia projects.

In terms of connectivity, the G3 Minitower included USB ports, which were becoming increasingly popular in the late 1990s, as well as a built-in modem and Ethernet port for internet connectivity. The Minitower also supported Apple's innovative FireWire technology, allowing for faster data transfer rates, which was especially advantageous for connecting external devices like digital cameras and external hard drives.

The G3 Minitower ran on the Mac OS 8 operating system, giving users access to a user-friendly, robust interface that was ideal for both new and experienced users. With support for a wide range of software applications, it appealed to educators, designers, and developers alike.

Overall, the Apple G3 Minitower represented a significant leap in desktop computing for Apple and firmly established the G3 architecture as a cornerstone of their product offerings for years to come. Its powerful performance, expandability, and design made it a beloved choice among Mac enthusiasts of the era, embodying the spirit of innovation that Apple was known for.