AUDIO EDITING SOFTWARE

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1. I have set up Audio Editor Pro but when I play an audio file no sound comes from my speakers. My computer successfully plays audio files with Windows Media Player.
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2. Your Audio Setting has some options for MP3 files under Channels which I have never seen before, What is the difference between Simply, Joint Stereo, Forced Joint Stereo and Dual Channel?
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3. How to split a long audio file into separate songs?
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4. How to fade music in and out?
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Why no Sound?

On some computers there are multiple audio drivers. For instance, you might have a Bluetooth driver but not be using a Bluetooth earphone.
When Audio Editor Pro is open, there are three tabs in the upper right corner: [Playback], [Record], and [Selection].
Click on [Playback].
At the top of the box there is a selection box. Select the audio driver that is appropriate for your computer.
If you are not sure try each one until you hear sound from your speakers or earphones.

What's the difference between Simply, Joint Stereo, Forced Joint Stereo and Dual Channel?

SIMPLY does not use potentially existing correlations between the two input channels.
JOINTSTEREO uses the correlation between both channels.
FORCEDJOINTSTEREO forces MS joint stereo on all frames.
DUALCHANNEL The two channels will be totally independently encoded.

How to split a long audio file into separate songs?

1. Click the File> Open in main menu
   
   
2. Refer to time scale in the foot of the waveform, select a probable start time and click on (You should better click on the near middle of two channels in waveform, because whichever you click the above channel or underneath, you just get a single time scale what you clicked.).
   
   
3. Drag you pointer to a time scale what you want to finished.
   
   
4. Input exact number of time in the second column Edit Box from upper right corner of Selection.(there are two Edit Boxes in the first column what is sample number; in the second column two boxes is time number.)
   
   
5. Input exact the number of initiation time in the second column and first Edit Box, and then input exact the number of the end time in the second column and second Edit Box. There is a change with time you have input in the waveform.
   
   
6. The chosen area is you like to cut, now you click File> Save in the main menu
   
   
7. Finished to split songs.

How to fade music in and out?

1. Click the File>Open in main menu.
   
   
2. Refer to time scale in the foot of the waveform, select a start time and click on (You should better click on the near middle of two channels in waveform, because whichever you click the above channel or underneath, you just get a single time scale what you clicked.).
   
   
3. Drag you pointer to a time scale what you want to finished. If you can not get a time or sample scale exactly, you can input the number of time or sample in Edit Box of ?¡ãSelection?¡À on the right corner. If ?¡ãSelection?¡À can not appear on the upper right corner, you can get it from View > Panels> Selection in main bar.
   
   
4. Click Transform>Fade (In / out) in the ?¡ãEffect?¡À panel. Next click ?¡ãApply?¡À.
   
   
5. Finished fade music in with a parameter from Start 0% to End 100%. You also can input the number of time or sample in Fade Box that you need. If you like return to your operation, you just click Edit>Undo in main menu.
   
   
6. Assume the start parameter as 50% and End parameter as 100%, that means the parameter of starting sound is half of original?¡¥s¡ê?whereas the Ending sound same as original?¡¥s. If you assume the starting parameter of sound as 0, the sound will start stronger and stronger from the beginning parameter 0. If the parameter over 100%, the sound will become stronger than before whichever you are Fade music in or out.
   
   
7. When you want to fade music out, you can input the number of time or scale from Start 0% to End100% in Fade Box. Of cause you should keep the Start parameter bigger than the End. At the moment, the sound will turn softer and softer until finishing.

(Actually, assume100% as the sound parameter in the End of Fade music in or the Start of Fade music out)

For instance, you fade music in from 20% to 100%, you can input the number of parameter in Fade Box following: (Reverse to fade music out)

Fade in

Start (%)	20
End (%)	100

The wave data will be linearly faded from the starting magnitude Start to the ending magnitude End.