sound projection的意思|示意

We use the sensibly perceptible sign (sound or written sign, etc.) of the proposition as a projection of the possible state of affairs.

我们用命题中可由感官感知的符号(声音的或书写的符号，等等)来作为可能出现的事态的投影。

String players often are trained on solo repertoire, learning not only technique, but also interpretation, sound projection, and a sense of dynamism appropriate for solo work.

弦乐演奏者往往通过练习这些独奏的曲目来学习和进步，因此不仅技术上，在演奏法、音响控制、力度控制等方面，都是以独奏作品中的要求为准则的。

Sound projection is excellent, clear sound-unbelievable range of tonal colors.

音响投影良好，清晰的声音，令人难以置信的颜色的色调范围。