The decision to select one measuring point for one specific note is thus open to controversy and involves human interpretation.
This accounts for the accurateness of the Pianoteq model that even provides for nonlinearities of the excitation patterns. To our surprise, frequency is seriously varying over time within a single synthesized piano note (cf. 1: Fundamental Frequency Analysis using small (red line) and large (blue line) windowing Two different window sizes (164 samples) have been chosen to compensate for the known compromises of short and long FFT analysis windows respectively.įig. 0.01 Hz with all parameters optimized for most accurate measurement of this stimulus. Here we used the FFT based fundamental frequency analysis and zoomed in to a mouse-step of approx. To test for accuracy, the synthesized stimulus has been measured with Audiosculpt software. The resulting auralization of the Bach Choral sounds amazingly real, even noises of the piano hammer and pedals are reflected in the synthesis. Different musical temperaments are represented by building a Scala compatible file readable by Pianoteq. Detailed parameters are available to control features of the physical model, among them unison tuning (detuning of the strings hit by a single hammer), and octave stretching. While a short comparison of how the methodologies compare against each other is given, the present paper focuses on the description of the systems´ setup.įor this experiment we synthesized the stimulus using a physical model of a piano with the commercial Pianoteq software.
Three commonly used software packages were chosen for measuring. The Midifile included chromatic scales and additionally several octaves to eventually measure the octave stretching feature available in the physical model used in Experiment A.
After a testing phase we settled on three different methodologies:Ī) Playing the score via Finale to Pianoteq physical model auralization software.ī) Playing the score with Cubase to HALion synthesizer.Ĭ) Directly auralize the score with Supercollider.įor validating the tunings´ accuracy a MIDI stimulus was built to guide as a lab-clean testbed together with the tuning instructions resulting in 25 testfiles by also varying generator parameters. Bach.įor that purpose the score of a four part choral has been input to a score editing software and possibilities to auralize the score via MIDI incorporating three different temperaments (Lindley, Lehman, and Vallotti) have been researched. Its pragmatic background has been to auralize musical temperaments to test the aesthetics of several competing proposals of how the musical tuning was supposed to be at the time of J. This paper is about setting up and validating workflows to computationally auralize microtonal flections. (Staatliches Institut für Musikforschung PK, Berlin, Germany) Take your games with you, share them, and play on the go.
Play, share, and connect to your gaming PC with Parsec's game streaming technology. Jakob Bergner,Ĭonquer Online is a popular free to play PVP MMORPG online game with epic classes especially new class Pirate and Ninja, thousands of Quests and the global community of millions players! Aktivieren Sie Javascriptīy Timour Klouche, Teresa Samulewicz and L. But I'm primarily adding my voice to the mix here to recommend AudioSculpt for Fast Fourier Analysis, among other things.
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