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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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Papers overview

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Review
2013
Review
2013
The Phase Vocoder plays a central role in sound analysis and synthesis, allowing us to represent a sound signal in both time and… 
2010
2010
This paper proposes a new phase vocoder based method for shape invariant real-time modification of speech signals. The… 
2010
2010
Human speech becomes impaired i.e., unintelligible due to a variety of reasons that can be either neurological or anatomical. The… 
2008
2008
Frequency warping is a desirable building block for sound effects and synthesis. Physical model driven pitch shifting of… 
2008
2008
This paper describes a frame based audio signal decomposition approach. The aim of the proposed approach is first to decompose an… 
2007
2007
The Sliding Discrete Fourier Transform (Sliding DFT) is used as the engine of a phase vocoder, to create a Sliding Phase Vocoder… 
2007
2007
A class of methods known as phase vocoders allows for implementing pitch shifting in the spectral domain. We extend the approach… 
2000
2000
Although the use of the phase-vocoder is not a very recent technique in musical applications and an extensive literature exists… 
1997
1997
This article discusses the theoretical principles governing the short time Fourier transform (STFT) and its musical applications…