• WMA Normalizer

Normalize: Analyzes the forms of your digital music out the peaks and valleys within certain filelist, then cranks up the spots with less amplitude to ultimately create a smooth listening experience. In other word, if the files to be converted have different volume levels, normalizer will convert the files to the same volume level.

1. On main windows, click File > WMA Normalize.
2. Change the value of 'Normalize to' to control the volume of your created files. If the value is smaller than 50, the volume is lower than original file, if larger than 50, the volume is higher than original.
3. Check / uncheck 'Enable Fade In/Out' to add/unadd fade in/out of your created files.
4. Select the WMA Profile. Defines the bit rate, in Kpbs, sampling rate, in KHz, and channel into which WMA files are converted. There are 18 wma formats for you to choose from.
5. Click 'Select Directory' button to choose the folder where you want to save you created WMA files.
6. Click 'Add' button or click File > Add to add the wma files you want to normalize.
7. Click 'Delete' button or click File > Delete File Record to delete the files you have selected from the filelist. Multi-select is supported. You can select more than one file by pressing the Ctrl key while clicking the files or pressing the Shift key and using the arrows to select a range of files. Your files will not be really delete from your computer.
8. Click 'Clear' button or click File > Clear File Record to clear your filelist. Your files will not be really delete from your computer.
9. Click 'Start' button or click Action > Start to begin your conversion.
10. Click 'Stop' button or click Action > Stop to stop your conversion.
11. If you are not satisfied with your setting and want to use default setting, just click 'Default' button. By default, fade in time is 10s, fade out time is 20s, wma format is 44,100 Hz; 16 Bit; Stereo; 128 kbps.

Attention:
1. You can only add WMA files.
2. step 2-5 must be done before step 9.
3. Protected WMA files cannot be converted since they are locked.

WMA format:

• 8,000 Hz; 16 Bit; Mono; 6 kbps. Audio for low bit rate voice-oriented content (6.5 Kbps)
• 22,050 Hz; 16 Bit; Mono; 20 kbps. Audio for FM radio quality for dial-up modems (28.8 Kbps mono)
• 22,050 Hz; 16 Bit; Stereo; 20 kbps. Audio for FM radio quality for dial-up modems (28.8 Kbps stereo)
• 32,000 Hz; 16 Bit; Stereo; 32 kbps. Audio for dial-up modems (56 Kbps stereo)
• 32,000 Hz; 16 Bit; Stereo; 48 kbps. Audio for single-channel ISDN (64 Kbps stereo)
• 44,100 Hz; 16 Bit; Stereo; 64 kbps. Audio for near-CD quality (64 Kbps stereo)
• 44,100 Hz; 16 Bit; Stereo; 96 kbps. Audio for CD-quality (96 Kbps stereo)
• 44,100 Hz; 16 Bit; Stereo; 128 kbps. Audio for CD-quality transparency (128 Kbps stereo)
• 22,050 Hz; 16 Bit; Mono; 20 kbps. Windows Media Audio 8 for Dial-up Modem (Mono, 28.8 Kbps)
• 22,050 Hz; 16 Bit; Stereo; 20 kbps. Windows Media Audio 8 for Dial-up Modem (FM Radio Stereo, 28.8 Kbps)
• 32,000 Hz; 16 Bit; Stereo; 32 kbps. Windows Media Audio 8 for Dial-up Modem (32 Kbps)
• 44,100 Hz; 16 Bit; Stereo; 48 kbps. Windows Media Audio 8 for Dial-up Modem (Near CD quality, 48 Kbps)
• 44,100 Hz; 16 Bit; Stereo; 64 kbps. Windows Media Audio 8 for Dial-up Modem (CD quality, 64 Kbps)
• 44,100 Hz; 16 Bit; Stereo; 96 kbps. Windows Media Audio 8 for ISDN (Better than CD quality, 96 Kbps)
• 44,100 Hz; 16 Bit; Stereo; 128 kbps. Windows Media Audio 8 for ISDN (Better than CD quality, 128 Kbps)
• 44,100 Hz; 16 Bit; Stereo; 64 kbps. Windows Media 8 Fair Quality based VBR for Broadband
• 44,100 Hz; 16 Bit; Stereo; 64 kbps. Windows Media 8 High Quality based VBR for Broadband
• 44,100 Hz; 16 Bit; Stereo; 64 kbps. Windows Media 8 Best Quality based VBR for Broadband.