Simply use software to MP3 Qiatouquwei
We download MP3 from the Internet, some may not be very satisfying, such as some MP3 start or end has a long silence, noise and other discordant sound, people in the process of listening to always feel uncomfortable. Well now, as long as you have mp3trim this small and convenient MP3 trimming tool, remove MP3 file at the beginning of the silence or noise is simply a piece of cake. It can help you remove parts of the MP3 (from the head or tail), retain only the essence, but also the volume of small MP3 file volume amplification, the decision to fade the sound effect and change the MP3 file ID tag function. The specific pinch method is as follows:
1. Start Mp3trim, click Open, select a MP3 to be trimmed (figure 1). After opening, the software will automatically analyze and display the basic information of the current MP3.
2, click in the middle of the window "How much do you want to trim?" Item, the software automatically detects the MP3 length of the first-end mute (Figure 2).
3, click the "Automatic" button in the "Volume Control" item, the software will automatically adjust the volume of the first MP3, if necessary, you can also pull fade in and out of the following slider, set no fade, fast/sharp, medium speed or long and slow fade in, fade effect (Figure 3).
4, click "Save" or "Save as", save the modified MP3, it is done.
If your heart is snowing and you want to artificially mute the beginning or end of a MP3 for a few seconds, the tool can also be easily completed. When you open the MP3 that you want to add the mute, click Options, and then click the Mute (S) tab in the Open Options dialog box to set the length of the beginning mute and end mute respectively, but the maximum can be 10 seconds. The final point "OK" button, then click "Save" or "Save as" (see Figure 4). You can also modify the "ID3v1 label" in the "ID3 label" option (Figure 5).