High accuracy frame-by-frame non-stationary sinusoidal modelling

Jeremy J. Wells; Damian T. Murphy

High accuracy frame-by-frame non-stationary sinusoidal modelling

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper describes techniques for obtaining high accuracy estimates, including those of non-stationarity, of parameters for sinusoidal modelling using a single frame of analysis data. In this case the data used is generated from the time and frequency reassigned short-time Fourier transform (STFT). Such a system offers the potential for quasi real-time (frame-by-frame) spectral modelling of audio signals.

Original language	English
Pages	253-258
Number of pages	6
Publication status	Published - 2013
Event	9th International Conference on Digital Audio Effects, DAFx 2006 - Montreal, QC, Canada Duration: 18 Sept 2006 → 20 Sept 2006

Conference

Conference	9th International Conference on Digital Audio Effects, DAFx 2006
Country/Territory	Canada
City	Montreal, QC
Period	18/09/06 → 20/09/06

Cite this

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title = "High accuracy frame-by-frame non-stationary sinusoidal modelling",

abstract = "This paper describes techniques for obtaining high accuracy estimates, including those of non-stationarity, of parameters for sinusoidal modelling using a single frame of analysis data. In this case the data used is generated from the time and frequency reassigned short-time Fourier transform (STFT). Such a system offers the potential for quasi real-time (frame-by-frame) spectral modelling of audio signals.",

author = "Wells, {Jeremy J.} and Murphy, {Damian T.}",

year = "2013",

language = "English",

pages = "253--258",

note = "9th International Conference on Digital Audio Effects, DAFx 2006 ; Conference date: 18-09-2006 Through 20-09-2006",

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T1 - High accuracy frame-by-frame non-stationary sinusoidal modelling

AU - Wells, Jeremy J.

AU - Murphy, Damian T.

PY - 2013

Y1 - 2013

N2 - This paper describes techniques for obtaining high accuracy estimates, including those of non-stationarity, of parameters for sinusoidal modelling using a single frame of analysis data. In this case the data used is generated from the time and frequency reassigned short-time Fourier transform (STFT). Such a system offers the potential for quasi real-time (frame-by-frame) spectral modelling of audio signals.

AB - This paper describes techniques for obtaining high accuracy estimates, including those of non-stationarity, of parameters for sinusoidal modelling using a single frame of analysis data. In this case the data used is generated from the time and frequency reassigned short-time Fourier transform (STFT). Such a system offers the potential for quasi real-time (frame-by-frame) spectral modelling of audio signals.

UR - http://www.scopus.com/inward/record.url?scp=50249158525&partnerID=8YFLogxK

M3 - Paper

SP - 253

EP - 258

T2 - 9th International Conference on Digital Audio Effects, DAFx 2006

Y2 - 18 September 2006 through 20 September 2006

ER -

High accuracy frame-by-frame non-stationary sinusoidal modelling

Abstract

Conference

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