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Phase vocoder
A phase vocoder is a type of vocoder which can scale both the frequency and time domains of audio signals by using phase information. The computer…
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Related topics
Related topics
12 relations
Algorithm
Auto-Tune
Fast Fourier transform
Pitch correction
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Broader (2)
Signal processing
Speech synthesis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Bandpass phase shifter and analytic signal generator
Vijayaditya Peddinti
,
R. Kumaresan
Signal Processing
2016
Corpus ID: 42913657
Review
2013
Review
2013
Arbitrary Phase Vocoders by means of Warping
G. Evangelista
,
M. Dörfler
,
E. Matusiak
2013
Corpus ID: 56027534
The Phase Vocoder plays a central role in sound analysis and synthesis, allowing us to represent a sound signal in both time and…
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2010
2010
Shape-invariant speech transformation with the phase vocoder
A. Röbel
Interspeech
2010
Corpus ID: 17546477
This paper proposes a new phase vocoder based method for shape invariant real-time modification of speech signals. The…
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2010
2010
Cepstral and linear prediction techniques for improving intelligibility and audibility of impaired speech
G. Ravindran
,
S. Shenbagadevi
,
V. Salai
,
Selvam
2010
Corpus ID: 6944876
Human speech becomes impaired i.e., unintelligible due to a variety of reasons that can be either neurological or anatomical. The…
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2008
2008
Modified phase vocoder scheme for dynamic frequency warping
G. Evangelista
International Symposium on Communications…
2008
Corpus ID: 15236784
Frequency warping is a desirable building block for sound effects and synthesis. Physical model driven pitch shifting of…
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2008
2008
Audio signal decomposition for pitch and time scaling
F. X. Nsabimana
,
U. Zölzer
International Symposium on Communications…
2008
Corpus ID: 17344470
This paper describes a frame based audio signal decomposition approach. The aim of the proposed approach is first to decompose an…
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2007
2007
The sliding phase vocoder
R. Bradford
,
Richard W. Dobson
,
J. ffitch
International Conference on Mathematics and…
2007
Corpus ID: 21857968
The Sliding Discrete Fourier Transform (Sliding DFT) is used as the engine of a phase vocoder, to create a Sliding Phase Vocoder…
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2007
2007
Improving the phase vocoder approach to pitch-shifting
Petko N. Petkov
,
W. Kleijn
Interspeech
2007
Corpus ID: 33100155
A class of methods known as phase vocoders allows for implementing pitch shifting in the spectral domain. We extend the approach…
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2000
2000
TRADITIONAL (?) IMPLEMENTATIONS OF A PHASE-VOCODER: THE TRICKS OF THE TRADE
A. Götzen
,
N. Bernardini
,
D. Arfib
2000
Corpus ID: 15259679
Although the use of the phase-vocoder is not a very recent technique in musical applications and an extensive literature exists…
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1997
1997
The phase vocoder: theory and practice
R. Fischman
Organised Sound
1997
Corpus ID: 62246751
This article discusses the theoretical principles governing the short time Fourier transform (STFT) and its musical applications…
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