The headphone jack requires a 16-ohm stereo mini jack.
To adjust the volume:
❖
For external speakers, use the volume controls on each
speaker.
❖
For headphones, use the computer's volume control dial.
Recording sounds
The external microphone may be used with other software to
record monaural audio sounds and save them as digital
audio.WAV files on disk.
DEFINITION: A .WAV (pronounced "wave") file is the format for
storing sound in files.
You may also record sounds as .WAV files by connecting an
external microphone or other sound source to the microphone
jack.
Using a microphone
1
Connect an external microphone to the computer.
2
Click Start, point to All Programs, Accessories,
Entertainment, then click Sound Recorder.
Enhancing Productivity
Using audio features
133