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It has been our attempt to combine the best features of these two worlds into one framework that supports both (a) the easy development of GUI-based applications for digital audio signal processing (DASP), and (b) an extensible text-based scripting language with built-in libraries for DASP applications.The goal is to combine the good performance of optimized low-level code for the signal processing number-crunching, with a powerful, flexible scripting language and GUI construction tools for application development.
In this scenario, the GUI tools are required to support flexible file I/O and data management, audio data display and (possibly) editing, analyzer configuration and execution with interactive monitoring of the results, and easy tool extension or customization (which are not at all common in current mainstream GUI tools for audio).
As an extension language, it is convenient to have a simple, untyped language with a rapid turn-around compiler and an interpreter or shell-like interface.
In most cases, one is presented either with a standalone graphical tool, or with a scripting language and no interactive tools.
Scripting language bindings for DASP also abound, such as the MATLAB signal processing toolbox , the Python-language front-end to Victor Lazzarini's Snd Obj , aubio's scripting front-ends , and the SWIG interface to Kelly Fitz' Loris package .
Siren supports GUI construction and interactive tool development with the standard Smalltalk GUI library (a sophisticated extension of the model-view-controller 435 framework), as well as with a set of custom components for DASP applications, such as reusable sound and score editor components.
African American Research Paper Topics - Max Msp Analysis Resynthesis
SWIG  is an interface compiler that connects programs written in C and C with scripting languages such as Perl, Python, Ruby, and Tcl.
There is a grey area in this otherwise-clean distinction that is populated by customizable scriptable applications such as Kyma  user-extensible editors like Common Lisp Music/SND ) and spatial sound scripting/editors like SWONDER , and by scripting languages with rudimentary GUI tools (e.g., Max/MSP and Pure Data).
It is our goal to provide users with interactive, GUIbased tools for data exploration, input file preparation, and tuning of the analysis/synthesis processing, and then--for the later stages of realization--to offer the simplicity and scalability of a scripting language for processing large numbers of source files.
Mainstream languages still often provide trade-offs between flexibility and performance.
In this paper, we will discuss the design, implementation, and usage of an integrated framework for audio analysis, resynthesis, and cross-synthesis (morphing) that combines several DASP back-ends with a set of end-user GUI tools and a powerful and extensible scripting language for audio analysis/synthesis.