在讲解Karplus-Strong Algorithm前,首先插入讲解一下波表合成算法(Wavetable Synthesis Algorithm),它是一种标准的合成技术,它将一段采样信号一遍遍重复,从而产生一组纯粹的周期信号,我们定义Yt是第t个采样信号值,则波表合成算法的数学表达式可写为: Yt=Yt−p,(1) 其中,参数p被称为波表长度(Wavetable length )或者...
:self.block[i]=np.sin(i*0.02*np.pi)*0.5self.__convert_to_int16()def__buffer(self):''' The core of the class. Implementing the K-S Algorithm.'''foriinrange(self.period):prob=np.random.rand()ifself.factor>=prob:self.chunk[i]=(self.chunk[i-1]+self.chunk[i])*0.5else:self....
改进Karplus-Strong Algorithm DBinary 新知答主 karplus-strong的解释你可以在下文中找到 一个小小的修改如下图 α取值范围为(0,1),取值越小,合成音色听起来越像吉他,取值越大,听起来越像扬琴,其本质是改变高频与能量的衰减速率. 编辑于 2022-03-09 12:58 ...
Electric Guitar Synthesis using the Karplus- Strong AlgorithmEustace, GregAlgorithm, A The Karplusstrong
The Karplus-Strong algorithm, per se, is obtained when the delay-line initial conditions used to ``pluck'' the string consist of random numbers, or ``white noise.'' We know the initial shape of the string is obtained by adding the upper and lower delay lines of Fig. 6.11, i.e., ....
MIDI to Guitar Audio Converter is a MIDI to guitar audio tool based on the Karplus-Strong algorithm. It can convert MIDI files into realistic guitar audio files by adjusting parameters such as sampling rate, decay factor, and harmonic time. It is suitable for music creation, education, and en...
But these aren’t just any old microcontroller-generated sounds. Rather than simply generating a tone or controlling a synthesizer, the PIC32 uses the Karplus-Strong algorithm to model the vibration of a plucked string. The result is very realistic, with all the harmonics you’d expect to hear...
Description:karpy is a polyphonic max for live instrument device for Ableton Live. It is based on the Karplus-Strong algorithm synthesis to create (not only!) string-like sounds. You can randomize brightness, resonance, filter and glide, choosing probability and ranges to make more unpredictable...
Ironically, the KS algorithm was discovered as a simple computational technique that seemingly had nothing to do with physics [4]. It was Julius Smith and David Jaffe who first realized the potential of the KS algorithm and its relation to the physics of the plucked string. With the KS ...