Things You'll Need:
- Computer Microphones
- Mac OS 9.0
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Step 1
Select Control Panels from the Apple menu and choose Monitors & Sound.
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Step 2
Click the Sound icon.
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Step 3
Choose your Sound Monitoring Source (where the sound you record is coming from). Mostly likely, you will choose Built-in Mic or External Mic. (Your other choices are Sound In, Expansion Bay, Zoomed Video, Internal Modem, and PC Card. Expansion Bay enables you to record from a CD.)
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Step 4
Plug in a compatible microphone - one with a 1/8-inch (mini) plug - if you chose External Mic.
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Step 5
Click the Alerts icon. Under Alert Sound, click Add.
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Step 6
Test the volume before you record. The speaker icon shows you how loud the sound will be.
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Step 7
Click the Record button.
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Step 8
Start your sound: "Houston, we've got a problem!" for example.
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Step 9
Click the Play button to check the sound. Then click Save. The name you choose for the sound will show up on your Alert Sounds menu and will be highlighted.
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Step 10
Delete the sound if you don't like it by highlighting it and clicking the Delete button.







