Ekstasis

prealpha

A digital signal processing (DSP) framework (w/ audio to midi focus)

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Description

Ekstasis is currently a rapidly produced prototype version of a Digital Signal Processing (DSP) framework which seeks to provide signal/data processing modules which can be strung together via Boost library interprocess message queues. Tools for creating and destroying the communication queues, loading/saving PCM 44100 Hz to/from the signal processing chain, windowing the data (currently only a Hann windowing function module), performing a Discrete Fourier Transform (DFT) on the data (using FFT, currently only real part), detecting the presence of an event within a data segment/packet via normalized spectral signature matching/comparison, and the generation of a midi file from the detection of said patterns (i.e., event occurrences) as output are currently available.

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  • josearmstrong
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Ekstasis is perfect! Thanks.

    Posted 06/13/2013
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Additional Project Details

Languages

English

Intended Audience

Advanced End Users, Developers, Engineering, Science/Research

User Interface

Command-line

Programming Language

C++

Registered

2012-07-29
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