Multimedia Plano ISD

Digital Audio: Recording Live with a Microphone using Sound Companion

 

Preparing to Record

1. Start Sound Companion. It is a sound tool that is located in your "Multimedia" or "Classroom Tools" directory on your desktop.

After launching the program, maximize its main window by clicking on the hollow box in the upper right hand corner of the window. Your desktop should now look similar to this:

2. Make sure that your microphone is plugged into the correct "mic in" port on the sound card located at the back of your computer.

3. Make sure that the "Select" box has been checked and the volume slider is up to about 3/4 at minimum, in the Window's Recording Control window. (this is NOT the slider that pops up when you click once on the icon located in your system tray on the lower right hand corner of your desktop) If you are not sure, then refer back to the Windows Control section of this web site for detailed instructions on selecting it. It will look similar to this:

4. If you are using a microphone that has an on/off switch on it, make sure it is switched to the "on" position.

5. In the Sound Companion main window, go to the Sound menu and select Sound Format. Since this page is for recording with a microphone, for the purposes of this tutorial, I am going to assume that you will just be recording voice. In the Sound Format window and the Sample Rate drop-down, choose 11.025 KHz. Leave the Sample Size set to 16 Bit. Bit depths and bit rate settings will be discussed more later.

Note: You can also access the Sound Format window by clicking in the boxed area at the bottom left of the Sound Companion window, where the current sound settings appear.

6. When done with the settings, click the Ok button to close the Sound Format window.

Recording

7. To begin recording, click on the round red Record button located in the lower left hand corner of the Sound Companion window.

Recording Tip: Watch the "sound intensity" meter in the lower left of the Sound Companion window while you are recording. Try to keep the fluctuating "red" level from "banging" the top of this vertical black box area too much. If it does, you will need to re-record your sample with the microphone a little further back from the source of the sound.


8. When you are finished recording, click on the square black Stop button in the lower left-hand corner.

Saving the File

9. Depending on the speed of the computer you are working on, and how long your sound clip is, don't be surprised if you see the "hour glass" for a few moments, while Sound Companion processes the recorded clip. When it is done you will see a screen similar to this:

10. To test (hear) your file, make sure that you have some headphones or speakers set up and plugged into the correct port (spkr out) on your computer's sound card (located at the back of the computer). You also may need to adjust the Windows "Volume" slider, by clicking once on the sound icon in the lower right corner of your desktop and adjusting. (Some headphones/speakers also have their own volume controls to adjust as well).

11. When ready to listen, click the cursor once, at the beginning of the "yellow" sound clip (wave), and then click the black triangle-shaped Play button at the lower left of the Sound Companion window.

Note: You can start the playback of a sound file, from any position along the sound wave. Just click the cursor at the point you want to start listening from. Also, you may want to here only a certain "portion" of your sound clip. Do this by highlighting the portion of the sound wave you wish to hear and then clicking the play button.

12. If you have decided that this is a "keeper" (you are satisfied with it), then go to the File menu and select Save As.

Remember, before clicking the Save button, first, give your sound clip a short file name. (So you can remember what it was later.) Do not use any spaces in the name. Second, be sure that you "navigate" to the location (drive and/or directory) that you wish to save the file to. (So you can find it later.) When that is done, you may click "Save"!

13. Your file is now ready to insert into applications like PowerPoint, Flash, VideoWave, etc.

This page last modified 7-11-05.

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