declare name "filterOSC";
declare version "0.0";
declare author "JOS, revised by RM";
declare description "Simple application demoing filter based oscillators.";
import("stdfaust.lib");
process = dm.oscrs_demo;
noise
// WARNING: This a "legacy example based on a deprecated library". Check noises.lib
// for more accurate examples of noise functions
declare name "Noise";
declare version "1.1";
declare author "Grame";
declare license "BSD";
declare copyright "(c)GRAME 2009";
//-----------------------------------------------------------------
// Noise generator and demo file for the Faust math documentation
//-----------------------------------------------------------------
<mdoc>
\section{Presentation of the "noise.dsp" Faust program}
This program describes a white noise generator with an interactive volume, using a random function.
\subsection{The random function}
The \texttt{random} function describes a generator of random numbers, which equation follows. You should notice hereby the use of an integer arithmetic on 32 bits, relying on integer wrapping for big numbers.
<equation>random</equation>
\subsection{The noise function}
The white noise then corresponds to:
<equation>noise</equation>
</mdoc>
random = +(12345)~*(1103515245);
noise = random/2147483647.0;
<mdoc>
\subsection{Just add a user interface element to play volume!}
Endly, the sound level of this program is controlled by a user slider, which gives the following equation:
<equation>process</equation>
</mdoc>
<mdoc>
\section{Block-diagram schema of process}
This process is illustrated on figure 1.
<diagram>process</diagram>
</mdoc>
process = noise * vslider("Volume[style:knob][acc: 0 0 -10 0 10]", 0.5, 0, 1, 0.1);
<mdoc>
\section{Notice of this documentation}
You might be careful of certain information and naming conventions used in this documentation:
<notice/>
\section{Listing of the input code}
The following listing shows the input Faust code, parsed to compile this mathematical documentation.
<listing/>
</mdoc>
noiseMetadata
// WARNING: This a "legacy example based on a deprecated library". Check noises.lib
// for more accurate examples of noise functions
<mdoc>
\title{<metadata>name</metadata>}
\author{<metadata>author</metadata>}
\date{\today}
\maketitle
\begin{tabular}{ll}
\hline
\textbf{name} & <metadata>name</metadata> \\
\textbf{version} & <metadata>version</metadata> \\
\textbf{author} & <metadata>author</metadata> \\
\textbf{license} & <metadata>license</metadata> \\
\textbf{copyright} & <metadata>copyright</metadata> \\
\hline
\end{tabular}
\bigskip
</mdoc>
//-----------------------------------------------------------------
// Noise generator and demo file for the Faust math documentation
//-----------------------------------------------------------------
declare name "noiseMetadata"; // avoid same name as in noise.dsp
declare version "1.1";
declare author "Grame";
declare author "Yghe";
declare license "BSD";
declare copyright "(c)GRAME 2009";
<mdoc>
\section{Presentation of the "noise.dsp" Faust program}
This program describes a white noise generator with an interactive volume, using a random function.
\subsection{The random function}
</mdoc>
random = +(12345)~*(1103515245);
<mdoc>
The \texttt{random} function describes a generator of random numbers, which equation follows. You should notice hereby the use of an integer arithmetic on 32 bits, relying on integer wrapping for big numbers.
<equation>random</equation>
\subsection{The noise function}
</mdoc>
noise = random/2147483647.0;
<mdoc>
The white noise then corresponds to:
<equation>noise</equation>
\subsection{Just add a user interface element to play volume!}
</mdoc>
process = noise * vslider("Volume[style:knob]", 0, 0, 1, 0.1);
<mdoc>
Endly, the sound level of this program is controlled by a user slider, which gives the following equation:
<equation>process</equation>
\section{Block-diagram schema of process}
This process is illustrated on figure 1.
<diagram>process</diagram>
\section{Notice of this documentation}
You might be careful of certain information and naming conventions used in this documentation:
<notice />
\section{Listing of the input code}
The following listing shows the input Faust code, parsed to compile this mathematical documentation.
<listing mdoctags="false" dependencies="false" distributed="false" />
</mdoc>
declare name "sawtoothLab";
declare version "0.0";
declare author "JOS, revised by RM";
declare description "An application demonstrating the different sawtooth oscillators of Faust.";
import("stdfaust.lib");
process = dm.sawtooth_demo;
virtualAnalog
declare name "VirtualAnalog";
declare version "0.0";
declare author "JOS, revised by RM";
declare description "Virtual analog oscillator demo application.";
import("stdfaust.lib");
process = dm.virtual_analog_oscillator_demo;
virtualAnalogLab
declare name "virtualAnalogLab";
import("stdfaust.lib");
process =
vgroup("[1]", dm.virtual_analog_oscillator_demo) :
vgroup("[2]", dm.moog_vcf_demo) :
vgroup("[3]", dm.spectral_level_demo)
// See also: vgroup("[3]", dm.fft_spectral_level_demo(32))
<: _,_;
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