In additive synthesis , pure tones are added together to create more complex composite timbres 在加法合成中,將純音相加可生成更為復(fù)雜的合成音色。
In theory , a complex timbre that has been analysed into its sinusoidal components can then be reconstructed by means of additive synthesis 理論上,被分解成正弦波的復(fù)雜音色可以通過加法合成的方式重新構(gòu)建。
Spectrum analysis is fundamentally important for additive synthesis because samples alone do not inform the spectral constituents of a sampled sound 因?yàn)椴蓸颖旧聿荒軅鬟_(dá)出一個采樣聲音的所有的頻譜要素,所以頻譜分析對加法合成是至關(guān)重要的。
The concept of register - stops of organs is very similar to the idea of additive synthesis : complex timbres result from the addition of different components to the spectrum of a sound 按住風(fēng)琴音栓的概念與加法合成的概念非常相近:復(fù)雜的音質(zhì)是在聲音頻譜上增加不同要素的結(jié)果。
Additive synthesis has the advantage that the many micro - variations in the frequency and amplitude of individual partials , that make natural sounds so rich and lively , can be recreated 加法合成的優(yōu)點(diǎn)在于,它可以重現(xiàn)一個非合成聲音中的各個泛音的頻率與振幅(是它們令整個聲音顯得豐富而生動)的各種細(xì)微變化。