Open the software and create a new project by selecting it from the “File” menu. Import the vocal samples by selecting the “Import” option. Check to see which media files are supported in the software before you import the vocals. Vocal samples in WAV or MP3 will work best for editing.
Right-click the vocal sample, or select “Effects” from the “Option” menu at the top. Select the “De-noise” option from the list of effects and set the gain between 2 and 4 with an “Attack Ratio” of “4.1.” Wait for the effect to be applied and press the “Play” button to preview the vocals. Listen to see if the sample is clearer than the original version. Reset the settings if you are unhappy with the vocals; save the vocals if you’re satisfied.
Click the “Effects” option again and select the “Compression” effect from the list of options. Compression will allow you to control the vocal peaks of the song. Set the “Threshold” to “4-5” and the “Attack Ratio” to “4:1.” Play the vocals to preview the effect, save the sample if you’re done. Reset the settings if you are unhappy.
Select the “EQ” from the “Effects” or “Mixer” window. Set the “High Pass Filter” option to “40hz” or what you feel is appropriate. EQ will ensure that all parts of the vocals are on the same wave length and don’t peak. Preview the song and click the “Stop” button. Highlight the harsh parts of the vocals and select the “EQ” effects. Apply “2.5KHz-4Khz” to the “Low Frequency” sliders or settings. Play the vocals to preview the recording. Save the project when you're done.