MP3Gain is an excellent volume control software. It can make the volume louder and smaller, and it will also automatically adjust the parts that cause sound breakage when the volume is increased, saving your ears from high and low music. The following introduces the usage of MP3Gain software. To add files or folders

You can first click the "Add File" button on the main interface and select the MP3 file whose volume you want to change in the pop-up dialog box; directly drag the MP3 file you want to modify into the software. in the interface.

If you want to change the volume of all MP3 songs in a folder, then you can select "Add Folder". Audio Track Analysis

Click the "Audio Track Analysis" item to start analyzing the added MP3 files. The main thing to look at in this step is what the current volume of your MP3 is.

Click the drop-down arrow on the right side of "Audio Track Analysis", and we will see that there are three options, namely: 1. Audio Track Analysis: Analyze the selected MP3s one by one, and then The analysis results are displayed in the list below.

2. Album analysis: Analyze MP3 part by part based on an album as a whole, analyze the volume of MP3 files, and calculate the average volume of all added MP3 files at the same time, so as to analyze the volume of all files. Volume comparison.

3. Clear the analysis results: There are eight items in the analysis results: from left to right: path/file, volume (in decibels (dB)), trimming (minus MP3 audio source) Too loud part), track volume increase or decrease (the number of decibels that the track needs to be boosted for the target volume), trim (audio track), album volume, album volume increase or decrease (the number of decibels that the album needs to be boosted for the target volume), trimming (album). Change the volume (track gain)

In the "Object 'Normal' Volume" on the main interface, fill in the volume number you want, and then click "Track Gain". The software recommended setting is 89.0dB, and the volume of many MP3s is between 90 dB -98 dB. So the recommended value is 95 dB.

Note 1: For MP3s recorded by yourself such as YY recording, the volume should be adjusted to a larger volume when modifying. You can find a suitable value through multiple adjustments and listening.

Note 2: Due to the limitations of the MP3 format itself, the change range must be at least 1.5dB. That is to say, the set target volume must be at least 1.5dB different from the original volume, otherwise the original volume will still be used.

MP3Gain is an excellent volume control software. It can make the volume louder and smaller, and it will also automatically adjust the parts that cause sound breakage when the volume is increased, saving your ears from high and low music. The following introduces the usage of MP3Gain software. To add files or folders

You can first click the "Add File" button on the main interface and select the MP3 file whose volume you want to change in the pop-up dialog box; directly drag the MP3 file you want to modify into the software. in the interface.

If you want to change the volume of all MP3 songs in a folder, then you can select "Add Folder". Audio Track Analysis

Click the "Audio Track Analysis" item to start analyzing the added MP3 files. The main thing to look at in this step is what the current volume of your MP3 is.

Click the drop-down arrow on the right side of "Audio Track Analysis", and we will see that there are three options, namely: 1. Audio Track Analysis: Analyze the selected MP3s one by one, and then The analysis results are displayed in the list below.

2. Album analysis: Analyze MP3 part by part based on an album as a whole, analyze the volume of MP3 files, and calculate the average volume of all added MP3 files at the same time, so as to analyze the volume of all files. Volume comparison.

3. Clear the analysis results: There are eight items in the analysis results: from left to right: path/file, volume (in decibels (dB)), trimming (minus MP3 audio source) Too loud part), track volume increase or decrease (the number of decibels that the track needs to be boosted for the target volume), trim (audio track), album volume, album volume increase or decrease (the number of decibels that the album needs to be boosted for the target volume), trimming (album). Change the volume (track gain)

In the "Object 'Normal' Volume" on the main interface, fill in the volume number you want, and then click "Track Gain". The software recommended setting is 89.0dB, and the volume of many MP3s is between 90 dB -98 dB. So the recommended value is 95 dB.

Note 1: For MP3s recorded by yourself such as YY recording, the volume should be adjusted to a larger volume when modifying. You can find a suitable value through multiple adjustments and listening.

Note 2: Due to the limitations of the MP3 format itself, the change range must be at least 1.5dB. That is to say, the set target volume must be at least 1.5dB different from the original volume, otherwise the original volume will still be used.