Audio format setting

The Audio format basically adjusts whether the fde is in stereo and the overall quality. The Video quality sets the overall video quality, but there are many more controls that are used to adjust the video on the various tabs. Neither of these gives you precise numerical control over the stream click the Advanced button to define the settings for each preset. 

The final setting that is common to almost all audio formats is the number of channels. The channels can be mono or stereo, with stereo files being twice as large as mono files. Mono should be seriously considered for voice and other non-musical applications. 

The format for each experiment is to provide first a brief summary of the principles involved. A problem is presented that requires a separation to be made. A list of all of the equipment needed for one complete setup is provided. A list of all of the chemicals and samples needed is provided with the amount for each student (S) listed at the end, such as 15 mL/S. In the author s laboratory, each of these experiments is on audio tape so the student can proceed at his/her own pace. It is imperative then that the apparatus be set up to follow the directions. That is one of the purposes of the apparatus diagram. The second reason is so that the student can locate where the experiment is set up without being embarrassed because they didn t know what it looked like. 

DLS sets are similar in many ways to the proprietary SoundFonts from Creative Labs and Ensoniq. SoundFonts can be converted to the DLS format with the right software (such as Audio Compositor or Awave Studio), but some quality may be lost as many SoundFonts use audio filters (for example, compression or low-pass filters to make the various notes in a set more uniform). 

MP3 Audio (. mp3) is a very popular format that produces well-compressed files that retain a good degree of quality. There are many settings that can be used to adjust the balance of file size against quality. Since this is such a widely used format, it is a good choice for songs distributed to a general audience over the Internet. 

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