Imitative and Generative Orchestrations Using Pre-analysed Sounds Databases
نویسندگان
چکیده
In this paper we will introduce a tool aimed at assisting composers in orchestration tasks. Thanks to this tool, composers can specify a target sound and replicate it with a given, pre-determined orchestra. This target sound, defined as a set of audio and symbolic features, can be constructed either by analysing a pre-recorded sound, or through a compositional process. We will then describe an orchestration procedure that uses large pre-analysed instrumental sound databases to offer composers a set of sound combinations. This procedure relies on a set of features that describe different aspects of the sound. Our purpose is not to build an exhaustive sound description, but rather to design a general framework which can be easily extended by adding new features when needed.
منابع مشابه
Discriminative, Generative and Imitative Learning
I propose a common framework that combines three different paradigms in machine learning: generative, discriminative and imitative learning. A generative probabilistic distribution is a principled way to model many machine learning and machine perception problems. Therein, one provides domain specific knowledge in terms of structure and parameter priors over the joint space of variables. Bayesi...
متن کاملA Generative Remixing of Music Tracks based on an Interactive Swarm
"Identity SA" is an interactive and generative installation that combines a swarmbased simulation with real time camera based interaction that we presented at GA conference 2007. We extended it by embedding two methods to generate sounds and music from pre-recorded sampled sounds. One is to let agent trigger sounds at intervals that are synchronized to a particular musical rhythm. The other one...
متن کاملReasoning frameworks for Service-based Orchestrations
An orchestration is a evaluation which invokes (multiple) remote services in order to compute some required result(s). By assuming that services are pre-specified it is possible to assign meanings to multi-threaded orchestrations. Orc is a structured concurrent calculus which can be used to schedule timeouts and manage multi-threaded service-based orchestrations. Two formal definitions of Orc a...
متن کاملAN EXPERIMENTAL INVESTIGATION OF THE SOUNDS OF SILENCE METAHEURISTIC FOR THE MULTI-MODE RESOURCE-CONSTRAINED PROJECT SCHEDULING WITH PRE-OPTIMIZED REPERTOIRE ON THE HARDEST MMLIB+ SET
This paper presents an experimental investigation of the Sounds of Silence (SoS) harmony search metaheuristic for the multi-mode resource-constrained project scheduling problem (MRCPSP) using a pre-optimized starting repertoire. The presented algorithm is based on the time oriented version of the SoS harmony search metaheuristic developed by Csébfalvi et al. [1] for the single-mode resource-con...
متن کاملInteraction Soundness for Service Orchestrations
Traditionally, service orchestrations utilize services according to a choreography where they are a part of. The orchestrations as well as the choreographies describe pre-defined sequences of behavior. This paper investigates if a given orchestration can be enacted without deadlocks, i.e. is interaction sound, inside an environment made up of different services. In contrast to existing approach...
متن کامل