中度|如何判断弦乐声音是否为拨奏(一种手指捏捏噪音)
第一件事 - 拨奏意味着你用手指捏小提琴/大提琴/贝斯,你会得到更多的吉他捏噪音,而不是普通的小提琴。
当我使用随机程序将 midi 转换为 mp3 时 - 该程序使这个拨奏变得很好(因为我听到了它)。但是当我尝试自己读取 midi 文件(在 flash 中使用 midi-to-as3 库)时寻找提示,拨奏何时准确,我只得到这些乐器类型:
弦乐合奏
弦乐合奏
没有任何迹象表明这种不同的噪音 - 该数据存储在哪里?
first thing - Pizzicato means that you sort of pinch the violin/cello/bass with your fingers and you get more of a guitar-pinching noise instead of a regular violin.
When I convert the midi to mp3 using a random program - the program makes this pizzicato just fine (since I hear it). but when I am trying to look for a hint when does this pizzicato accure when I am trying to read the midi file myself (using midi-to-as3 library in flash) I only get these instruments type:
String Ensemble
String Ensemble
No indication for this different noise - where is this data stores?
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首先,您可以通过 MIDI-OX 播放任何 MIDI 文件,并准确查看正在发送的消息。
其次,没有专门的 MIDI 消息来实现这一点。您所听到的是速度可能很快的短音符的结果。为弦乐生成声音的合成器被编程为以这种方式响应。
您还应该知道,您不能真正依赖合成器来生成您正在寻找的适当的匹兹声音。它们都以不同的方式产生声音,并且声音实际上并不是由 MIDI 定义的。您看到列出的乐器是通用MIDI,但合成器可以做任何它想做的事情。
Firstly, you can playback any MIDI file through MIDI-OX and see exactly what messages are being sent.
Second, there is no specific MIDI message for this. What you are hearing is the result of short notes with likely large velocity. The synth generating the sound for strings is programmed to respond in this way.
You should also know that you can't really rely on the synth generating the proper pizz sound you are looking for. They all generate sounds in different ways, and the sound is not actually defined by MIDI. The instruments you see listed are General MIDI, but the synth can do whatever it wants.