Edit your Streaming Audio File

After you create your audio you will need to edit the file in order to obtain a polished finished product. This is simple to do with the secret is to follow a series of steps for each audio file is modified.

Fix your mistakes

You can cut and paste audio file, just as a word document. In the main window you can click and drag your mouse over various parts of the file to select the portion you want to change. When you have your selection you can cut or copy exactly as you would in a word processor. To cut that you made a mistake while recording just highlight the bad side and cut off and the two pieces of audio that you have left will come together like magic. As you become accustomed to working with audio clips, you'll be able to look at a file and see what's wrong with it. Sometimes this will be better than listening to the file.

DC Offset

If the average between the peaks and less in your file is not zero, the result is blurred low frequency distortion. This is called DC offset. It can be a problem even if you can not see in your wave file for the reason that it affects that these appear zero crossings, which will have an effect on how smooth the joints are.

Although it will not be able to hear in the file. Wav, it will corrupt the file, as well as bring in more distortion if you use more processing for the wave is not correct.

The utility solves this DC offset, and should always be the first thing to do to optimize your audio files. Once you have your files in one piece with all the errors the first cut to get rid of the DC offset

Compression

Registration will be most likely in some places with irregular parts are too quiet and some places too strong. Compression can help smooth things by giving you a more consistent volume level. Compression is a sort of giant volume control that works much faster than you can do by hand. Compression will give your sound more punch and will always sound better.

Basically a compressor reduces the dynamic range of a sound. When the sound goes beyond a certain level (threshold), the compressor reduces the volume of audio a predetermined amount (ratio). It will do so at a predetermined speed (attack). When the audio signal falls below the level of the audio again returns to the initial level at a predetermined speed (release)

Most compressors are great software built in. These preset presets are a good starting point. They are very clearly labeled to start with the preset voice for example, and adjust the controls slowly, or perhaps at all until you are getting a great sound you are happy.

Normalization

When you have finished the compression of audio files you need to raise the level of the whole audio file. This is called normalization and is used to obtain the maximum volume possible without going over 0 dB. Retracing 0 bd cause clipping, which produces an ugly distortion.

Fade in and out

The last item you need to watch is the final version of the audio file now optimized. You must ensure you have no space before or after the end of the recording. Highlight each area with the mouse and cut off the audio to start playing immediately

The last thing you need to do is to highlight the first 4 seconds and go to work and then add a fade to highlight the last 4 seconds and fade out. This will give you a nice clean sound professional.

When you are satisfied with the results of the optimization is now necessary to save the file as a wav file. It saves as wav file instead of mp3 because you want to save the file as the highest possible quality. It 's time to convert the file in mp3 format and get in a format that streaming on the Internet .......