记录与USB麦克风MIDI格式 [英] Record in Midi format with USB Mic
问题描述
我想在迷笛录制更轻松地将音频转换为乐谱。我已经调查的.wav到.MID转换，但我真的不明白。我也试着使用arecordmidi，但它不会用我的麦克风USB工作...我欢迎任何解决方案，以转换音频MIDI ...任何提示？由于一吨！
I'm trying to record in Midi to more easily convert the audio to sheet music. I have looked into .wav to .mid conversion but I don't really understand it. I've also tried to use arecordmidi but it won't work with my USB Mic... I'm open to any solution to converting audio to midi... any tips? Thanks a ton!
推荐答案
音频和MIDI文件两个完全不同的事情。
Audio and MIDI files two totally different things.
在基本层面，MIDI描述注意信息（想象一下它像乐谱，没有实际的声音）。 WAV文件包含实际的音频（把它想象成一个钢琴家演奏的乐谱录音！）。
At a basic level, MIDI describes note information (imagine it like sheet music, there is no actual sound). A WAV file contains a digital representation of actual audio (imagine it as a recording of a pianist playing that sheet music!).
MIDI
的MIDI进行指定的符号，俯仰和速度的事件消息，
为参数，如音量，颤音，音响声像控制信号，
线索，和时钟信号的设置和同步之间的节奏
多个设备。这些消息通过MIDI电缆等发送
他们控制声音的产生等多种功能的设备。
MIDI carries event messages that specify notation, pitch and velocity, control signals for parameters such as volume, vibrato, audio panning, cues, and clock signals that set and synchronize tempo between multiple devices. These messages are sent via a MIDI cable to other devices where they control sound generation and other features.
WAV
音频文件格式标准，在个人电脑上存储的音频比特流。
audio file format standard for storing an audio bitstream on PCs.
现在可以创建一个算法来检测音频流的音调，然后可以将其转换为音频。
Now it is possible to create an algorithm to detect pitch of an audio stream, and then you could convert it to audio.
您也可以使用音调分析/校正工具，两个流行的收藏包括Celemony的Melodyne和安塔尔自动调整。这些检测的音频文件间距并寻求纠正它们（让你的笔记移动到正确的位置）。它基本上是将音频信息，要注意信息（如WAV到MIDI）。
You could also use a pitch analysis/correction tool, two popular favourites include Celemony Melodyne and Antares Auto-Tune. These detect pitch of audio files and seek to correct them (allowing you to move notes to the correct position). It's basically converting audio information to note information (like WAV to MIDI).
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