MID → AU
高速、無料、サインアップ不要。
MID ファイルをここにドロップ
またはクリックしてブラウズ
最大100MB
変換中...
ほんの数秒です
変換に失敗しました
この変換について
Easily convert your MIDI (MID) audio files to AU (Audio) format with Convert2.co. Our powerful online converter ensures high-quality results, making your audio files compatible with a wider range of applications and devices. Whether you're a musician looking to export MIDI data into a playable audio track or a sound designer needing a specific audio format, our tool simplifies the process. Experience fast, secure, and accurate MID to AU conversions without any software installation. Just upload your MID file, select AU as the output, and download your converted audio in seconds. Perfect for music production, audio editing, and sharing.
📋 MIDからAUへの変換方法
アップロード
MIDファイルをドロップまたは選択してください
変換
変換をクリックして待ってください
ダウンロード
AUファイルを取得
MID
MIDI (Musical Instrument Digital Interface) is a technical standard that describes a protocol, digital interface, and connectors. It is not audio data itself but rather a set of instructions, like sheet music, that tells a synthesizer how to play notes, control dynamics, and apply effects. Developed in the early 1980s, MID files are small and widely used in music production for sequencing, composing, and controlling hardware synthesizers. They contain information about pitch, velocity, duration, and timing, but no actual sound waves.
AU
AU (also known as the NeXT/Sun audio format) is a simple, uncompressed audio file format commonly used in Unix-based systems, particularly those derived from NeXTSTEP and Sun Microsystems. It typically stores audio data in a linear Pulse Code Modulation (PCM) format, often with a sample rate of 8000 Hz and 8-bit encoding, though higher bit depths and sample rates are supported. AU files are straightforward for basic audio playback and recording and are recognized by many audio editing software.
なぜ変換するのか MID → AU?
Converting MID to AU is useful when you need to transform symbolic musical data into a playable audio format. For instance, if you've composed a track using MIDI and want to share it as a standard audio file that anyone can listen to without special software, or if you need to incorporate the synthesized sound of your MIDI performance into a video or audio project that requires raw audio input. This conversion allows MIDI compositions to be used in contexts where only actual sound waves are accepted, bridging the gap between musical notation and audible sound.
MID vs AU
The fundamental difference lies in their nature: MID is instructional data, while AU is actual audio. MID files are small, editable at a note level, and depend on a synthesizer to produce sound. AU files contain sound waves, are larger, and can be played directly by any audio player. Converting MID to AU essentially involves synthesizing the MIDI instructions into audible sound, creating a fixed audio recording. While MID offers flexibility for composition and performance control, AU provides a universally playable audio output suitable for distribution and integration into multimedia projects.
❓ よくある質問
How do I convert MID to AU?
To convert MID to AU, simply visit the Convert2.co MID to AU converter page. Click the 'Upload File' button or drag and drop your MID file into the designated area. Select 'AU' as your desired output format if it's not already chosen. Finally, click the 'Convert' button and wait for the process to complete. You can then download your newly converted AU file.
Is the MID to AU conversion free?
Yes, Convert2.co offers free unlimited conversions for MID to AU and many other file formats. You do not need to sign up or provide any personal information to use our service. Enjoy seamless and cost-free file conversions anytime.
What is the quality of AU output?
Our MID to AU converter aims to provide the highest possible output quality. While MIDI is a symbolic music format and AU is an audio format, our conversion process synthesizes the MIDI data into audio, preserving the intended musical performance and sound characteristics as accurately as possible. The resulting AU file will be a standard audio representation.
Can I convert multiple MID files at once?
Currently, our converter is designed for single file conversions to ensure optimal performance and quality for each individual file. However, the process is very fast, allowing you to quickly convert multiple MID files one after another without significant delay.