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和弦是乐理上的一个概念,指的是一定音程关系的一组声音。通常有三和弦、七和弦、十三和弦等概念,并没有32和弦、40和弦乃至64和弦的说法。但是,在音频器材的工业设计上,例如手机,和弦也叫复音、多音(polyphony),即多个音源同时发音,多少和弦就是指MIDI(数字化乐器接口,一个供不同设备进行信号传输的接口的名称)中各个通道的发音数之和,与乐理中的和弦是不同的概念。手机铃声中的和弦指的就是这个意思。例如要完美表现一首弦乐四重奏,至少需要16个音源,八重奏就得32个音源,那么,它们就分别被称为16和弦与
Chords are a concept of music that refers to a group of sounds that are related to a certain distance. There are usually three chords, seven chords, thirteen chords and other concepts, and no 32 polyphonic, 40 polyphonic and even 64 polyphonic. However, in the industrial design of audio equipment, such as cell phones, polyphonic polyphony is also known as polyphony. That is, multiple audios are pronounced at the same time. The number of chords refers to MIDI (Digital Musical Instrument Interface, an interface for signal transmission between different devices The sum of the pronunciation of each channel in the music, and music in the chord is a different concept. The chords in my ringtone mean this. For example, to perfect the performance of a string quartet, you need at least 16 sources and the octave has 32 sources. Then they are called 16 chords and