AES E-Library

F. Nagel, and A. Walther, "A Novel Transient Handling Scheme for Time Stretching Algorithms," Paper 7926, (2009 October.). doi: F. Nagel, and A. Walther, "A Novel Transient Handling Scheme for Time Stretching Algorithms," Paper 7926, (2009 October.). doi:
Abstract: Changing either speed or pitch of audio signals without affecting the respective other is often used for music production and creative reproduction, such as remixing. It is also utilized for other purposes such as bandwidth extension and speech enhancement. While stationary signals can be stretched without harming the quality, transients are often not well maintained after time stretching. The present paper demonstrates a novel approach for transient handling in time stretching algorithms. Transient regions are replaced by stationary signals. The thereby removed transients are saved and re-inserted to the time dilated stationary audio signal after time stretching.

@article{nagel2009a,
author={nagel, frederik and walther, andreas},
journal={journal of the audio engineering society},
title={a novel transient handling scheme for time stretching algorithms},
year={2009},
volume={},
number={},
pages={},
doi={},
month={october},} @article{nagel2009a,
author={nagel, frederik and walther, andreas},
journal={journal of the audio engineering society},
title={a novel transient handling scheme for time stretching algorithms},
year={2009},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={changing either speed or pitch of audio signals without affecting the respective other is often used for music production and creative reproduction, such as remixing. it is also utilized for other purposes such as bandwidth extension and speech enhancement. while stationary signals can be stretched without harming the quality, transients are often not well maintained after time stretching. the present paper demonstrates a novel approach for transient handling in time stretching algorithms. transient regions are replaced by stationary signals. the thereby removed transients are saved and re-inserted to the time dilated stationary audio signal after time stretching.},}

TY - paper
TI - A Novel Transient Handling Scheme for Time Stretching Algorithms
SP - EP -
AU - Nagel, Frederik
AU - Walther, Andreas
PY - 2009
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2009 TY - paper
TI - A Novel Transient Handling Scheme for Time Stretching Algorithms
SP - EP -
AU - Nagel, Frederik
AU - Walther, Andreas
PY - 2009
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2009
AB - Changing either speed or pitch of audio signals without affecting the respective other is often used for music production and creative reproduction, such as remixing. It is also utilized for other purposes such as bandwidth extension and speech enhancement. While stationary signals can be stretched without harming the quality, transients are often not well maintained after time stretching. The present paper demonstrates a novel approach for transient handling in time stretching algorithms. Transient regions are replaced by stationary signals. The thereby removed transients are saved and re-inserted to the time dilated stationary audio signal after time stretching.