For high scores, find the file in MIDI format, see the description for details

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It's very easy,**The audio is a standard 1000Hz sine wave,It's also the standard tone in**,Instrument tuning is all done with this tone.,In MIDI, this tone is A5.

But there is no sine wave in the GM standard, only square wave and sawtooth wave, so I had to take a replacement tone, in the wave table in Windows**The effect is quite similar**.

1.There is no software that can convert MID, and the current software is not very effective.

2.Go up and find a cakewalk software, use it + instruments and beats + sheet music, you can make MID, but without ** cells, it is difficult to make.

MIDI is a binary. This kind of file generally has the following basic structure: file header + data description, the file header generally includes the type of file.

The header of the document generally includes the type of file; MIDI data, on the other hand, is made up of several sub-data of the same format, which record all the information of a track in a multi-track format.

Composition of MIDI format:MIDI data is made up of several identically formatted sub-data that record all the information of a track in a multi-track format. To add an extra track, simply append the data to the previous track, but don't forget to change the nn nn in the file header.

Let's start with the global audio track. Global audio tracks include additional information about the song (such as title and copyright), song tempo, and system code (sysx). Both global tracks and tracks with notes start with "4d 54 72 6b", which is actually the ASCII character "mtrk", followed by a 4-byte integer that indicates the number of bytes of the track, not including the first 4 bytes and the 4 bytes itself.

We can understand this in the following examples.

Recently, I received a lot of private messages from friends.,Everyone came to ask what format of MIDI file is.,I didn't know at first.,After collecting relevant information on the Internet.,I finally know what MIDI is.,Now I'll introduce the specific introduction of MIDI files and the opening method of MIDI files to you.,Let's take a look.。

The details are as follows:

MIDI files belong to binary files, and this kind of file generally has the following basic structure: file header + data description file header generally includes the type of file, because MIDI Wenhuai is only used. There are two types of mid as the extension, class 0 and class 1, and the format of the familiar bit ** file is more, so there is such a thing as a file header.

Unlike waveform files, MIDI files do not sample, but record each note of ** as a number, so the file size is much smaller than waveform files, which can meet the needs of long-term **. The MIDI standard specifies the mixing and pronunciation of various tones, and the numbers can be resynthesized into ** by means of an output device.

The main limitation of MIDI** is that it lacks the ability to reproduce real, natural sounds, so it cannot be used in situations where voice is required. In addition, MIDI can only record a limited number of combinations of instruments as specified in the standard, and the playback quality is limited by the synthesis chip of the sound card. In recent years, foreign popular sound cards have generally used the wavetable method for synthesis, which has greatly improved the quality of MIDI.

MIDI files have several workarounds such as RMI and CIF, among others. The CMF file (creativemusicformat) is the ** file that is used with the sound blaster card. The RMI file is a sub-format of the RIFF (ResourceInterChangeFileFormat) file used by Windows, called RMID, which is the format that contains the MIDI file.

How do I open a midi file?

The specific steps are as follows:

Here we use it:cubaseThis software;

After opening the software, click "File" in the menu bar and select "Import";

Pick the roll family choice"MIDI files";

Select in the pop-up box"Create"or"Nope"Both;

Select the MIDI file you want to import and click Open;

At this point, the MIDI file is opened, and the notes of each track can be seen in the software;

MIDI is a digital file format.

This is the case for electronic keyboards, synthesizers, wavetable outputs, etc., which are connected to computers.