CONTENTS 

CONFIGURING THE IMA ADPCM AUDIO CODEC 

The easiest way to configure the IMA ADPCM audio 
codec is to click the Auto-Configure button, which 
determines the best configuration for your computer. 

You can also change settings individually. For information 
about these settings, click one of the following 
buttons. 

Click here for Picture Compression 

Click here for Picture Decompression 

Click here for Picture Auto-Configure 

CONFIGURING THE GSM 6.10 AUDIO CODEC 

The easiest way to configure the GSM 6.10 audio 
codec is to click the Auto-Configure button, which 
determines the best configuration for your computer. 

You can also change settings individually. For information 
about these settings, click one of the following 
buttons. 

Click here for Picture Compression 

Click here for Picture Decompression 

Click here for Picture Auto-Configure 

Compresses in real time any audio data that has 
a sampling rate lower than the number specified 
in the list box. Higher sampling rates require more 
of your computer's resources. If your computer isn't 
very powerful, or if there are breaks in the sound 
when you play back your audio files, use a lower 
value. 

Decompresses in real time any audio data that has 
a sampling rate lower than the number specified 
in the list box. Higher sampling rates require more 
of your computer's resources. If your computer isn't 
very powerful, or if there are breaks in the sound 
when you play back your audio files, use a lower 
value. 

An audio codec is software that translates one audio 
file format to another. Generally, a codec compresses 
uncompressed digital audio data so the data uses 
less memory. When you play back the compressed data,
the codec decompresses it. 

Changes the Compression and Decompression settings 
to values that are best suited for your computer. 

You can view the information in this file only by 
clicking the Help button in the Microsoft IMA ADPCM 
Codec Configuration dialog box and the Microsoft 
GSM 6.10 Audio Codec Configuration dialog box. 

Click here for Picture To view a list of keywords,
click Index.