What is the format of ape and the difference between ape and mp3

Recently, the author searched for a popular online song. After downloading, I found that it was in APE format, and I could not open the file with normal music software, but I can open it with a player such as Cool Dog and TTP. Through the online access to the information to understand what format APE music files, the author summarizes below, and later on how to translate APE music files into MP3 format music.

What is the format of APE?

APE is one of the popular digital music file formats. Unlike the lossy compression method such as MP3, APE is a lossless compression audio technology, that is, the audio data file read from the audio CD is compressed into the APE format, and then the APE format file is restored, and the restored The audio file is exactly the same as before the compression, without any loss. APE's file size is about half that of CD, and APE can save a lot of resources. APE is also a famous clothing brand in Japan, but it is rarely known in China. Therefore, most of our APEs are mostly APE music, similar to MP3 music, but the most common one we see is MP3 music only (computer basics) Www.pc6c.com).

The difference between APE music and MP3 music

Through the introduction of the above APE format, I believe that the smartest you have also thought of the biggest difference between APE music and MP3 music. The biggest difference between APE music and MPE music is that APE music is lossless compressed music, that is, the recorded APE music is the most original, and the point is similar to the scene, because there is no compression loss. MP3 music is different, MP3 music is based on MP3 compression technology, is a lossy compression technology, there will be a small difference between compression and compression, the average user does not listen carefully or contrast is very found. Therefore, only professional musicians can easily distinguish whether the music is MP3 or CD music or APE music. The biggest advantage of MP3 music is that the compression loss is small and the sound quality is very small, so it is very popular. Let's take a look at the spectrogram comparison of the APE and MP3 audio formats.

spectrum

APE and MP3 audio format comparison

Through the above comparison is not difficult to find a spectrogram and APE MP3 audio format, MP3 music in The high frequency band is almost cut off, while the APE maintains the original audio waveform. It is easy to know the difference between APE and MPE by comparing the music and audio waveforms of the same song.

Basic knowledge of APE:

1, APE source file acquisition:

In the early years, everyone has a tape recorder to listen to the music on the tape, it feels good, now There are a lot of CDs and DVDs, and the sound effects are better than the tapes. However, the music on the CD can not be directly recognized in the windows, can not be directly copied to the hard disk (other formats can be recognized by windows, such as data files, VCD, DVD, etc., but the CD is not directly recognized Out). Therefore, in order to copy the songs on the CD to the hard disk, you need special software to implement. This is called grabbing. There are a lot of software to achieve this function. The most common one that everyone thinks is best is EAC (EAC. Exe) This software, after the captured music is retained in the hard disk in the form of wav.

2, APE format compression:

When copying a song on a CD to a hard disk (ie, grabbing a track), this most primitive file (WAV) is usually very large, such as The music on a CD is about 700M. If you separate it into each song, the size of each song file is 20——60M. Such a large file takes up hard disk space and is not suitable for delivery on the Internet. Therefore, it is usually necessary to compress this original large file. There are a variety of compression methods, which can be divided into two categories, one is compression without loss, such as monkey (exekey.exe) software, it can compress this original music file (WAV file) to The original size of 50 & mdash; & mdash; 60%, the file format is APE.

Another type of compression is called lossy compression. The advantage is that the file can be compressed to a smaller size, such as more than 1 times smaller than the ape file. The common music lossy compression form is MP3. But the disadvantage is that the sound quality is degraded. Generally, the smaller the file is compressed, the worse the sound quality.

3, online delivery:

At present, more and more people choose APE format, network communication is inexhaustible, and many music enthusiasts exchange APE online. Format music, in Baidu search & ldquo; APE music downloads & rdquo; there are more than 1.5 million links, and the number is increasing every day. Nowadays, popular BT also shows the trace of APE music. All major BT downloads have opened up the place for APE music download and exchange, so users do not have to worry about APE audio resources.

4, APE file playback:

If you play on the computer's hard disk, you only need to install software such as winamp or foobar2000, you can play directly. Especially foobar2000 works very well, you are here: Http://foobar2000.hydrogenaudio.org/; Download this very small software (select installer this download, can support various versions of windows, also supports a variety of sound cards, including Ac97 soft sound card), installed to your hard drive, you can play ape format music directly without any settings. You only need to double-click on the song you want to listen to, and you can release the highest quality (closest to CD) music.

If you play APE on MP3, it is a music lover's hope! However, MP3 itself does not support playback in APE format. But with Actions and Onda's first VX939 to support the APE format, it is no longer a dream for MP3 to support APE. By refreshing the firmware that supports the APE format, the upgrade can be implemented. The APE audio format song can be played in the MP3, which is more convenient and faster.