能够检测和弦和MIDI音轨的关键点HoRNet SongKey MK3 v3.1.0 VST插件音乐制作效果器

流云高飞 · 发表于 2022-4-14 19:04:30

HoRNet SongKey MK4 is the fourth version of our key recognition tool, but it doesn’t do simple key recognition, it’s also capable of detecting the chord being played and the song tempo. We thought it was a good idea to also add MIDI input (to be able to detect chords and key of midi tracks) and MIDI output for the recognised chords so you can record them and edit the track for your own needs, also SongKey MK4 provides new standalone version that is able to generate midi clock to keep all your other M;IDI gear in sync with a live audio input.

HoRNet SongKey MK4是我们的第四个按键识别工具，但它不做简单的按键识别，它还能够检测正在播放的和弦和歌曲节奏。我们认为为识别的和弦添加MIDI输入（能够检测和弦和MIDI音轨的关键点）和MIDI输出是个好主意，这样您就可以录制它们并根据自己的需要编辑音轨，SongKey MK4还提供了新的独立版本，能够生成MIDI时钟来保持所有其他M；IDI设备与实时音频输入同步。

Of course this new SongKey provides better accuracy in every aspect: key recognition is faster and more precise, chords are detected more precisely and tempo is more accurate.

当然，这种新的歌曲键在各个方面都提供了更好的准确性：键识别更快更精确，和弦检测更精确，节奏更准确。

We have put great attention improving the “chromagram” a level representation of the intensity of each note playing in the song taking into consideration a wider range of octaves and filtering out some slight out of tune sounds. The data extracted from the audio is used to feed a simple artificial intelligence unit that is used to detect each chord, and SongKey MK4’s chord detection extends to sevenths, fifths and suspended chords.

我们非常注意改进“chromagram”，这是歌曲中每个音符强度的一个级别表示，考虑到更大的八度范围，并过滤掉一些轻微的走调声音。从音频中提取的数据被用于输入一个简单的人工智能单元，用于检测每个和弦，SongKey MK4的和弦检测扩展到七、五和弦和悬垂和弦。

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