Pitch-preserving time scale modification and time-preserving pitch modification of recorded sounds are integral effects in modern digital music production, and some implementation of these effects can be found in nearly all commercial digital audio production software. Recent research has led to improvements in the reduction of transient smearing artifacts in otherwise high-quality frequency domain time scaling (phase vocoder) algorithms, but many modern implementations still exhibit noticeable smoothing of very abrupt transients, especially for drastic time scale modifications. By using a sparse atomic decomposition method to create representations of the transients in an audio signal, the transient and steady-state content of the signal c...
Phase vecoder based approaches to audio time-scale modification introduce a reverberant artefact int...
Whilst musical transients are generally acknowledged as holding much of the perceptual information w...
Algorithms exist which will perform independent transformations on frequency or duration of a digita...
In this paper we propose a new method to reduce phase vocoder artifacts during attack transients. In...
The core of this work is a sub-band transient detection/preservation scheme based on the complex dom...
Audio time-scale modification is an audio effect that alters the duration of an audio signal without...
In this paper we present an improved implementation of Duxbury’s adaptive phase-vocoder approach for...
Abstract—A major problem in time-scale modification (TSM) of music signals is that percussive transi...
Phase vocoder approaches to time-scale modification of audio introduce a reverberant/phasy artifact ...
Colloque avec actes et comité de lecture. internationale.International audienceTime-scale modificati...
This dissertation presents two extensions to the phase vocoder method of sound analysis and synthesi...
Playing a recorded audio signal at faster rate than its original rate results not only in shortening...
This thesis examines the possibilities for real-time transformations of musical audio signals using...
This thesis examines the possibilities for real-time transformations of musical audio signals using ...
Time-scale modication of audio signals is a classic digital signal processing problem. While many so...
Phase vecoder based approaches to audio time-scale modification introduce a reverberant artefact int...
Whilst musical transients are generally acknowledged as holding much of the perceptual information w...
Algorithms exist which will perform independent transformations on frequency or duration of a digita...
In this paper we propose a new method to reduce phase vocoder artifacts during attack transients. In...
The core of this work is a sub-band transient detection/preservation scheme based on the complex dom...
Audio time-scale modification is an audio effect that alters the duration of an audio signal without...
In this paper we present an improved implementation of Duxbury’s adaptive phase-vocoder approach for...
Abstract—A major problem in time-scale modification (TSM) of music signals is that percussive transi...
Phase vocoder approaches to time-scale modification of audio introduce a reverberant/phasy artifact ...
Colloque avec actes et comité de lecture. internationale.International audienceTime-scale modificati...
This dissertation presents two extensions to the phase vocoder method of sound analysis and synthesi...
Playing a recorded audio signal at faster rate than its original rate results not only in shortening...
This thesis examines the possibilities for real-time transformations of musical audio signals using...
This thesis examines the possibilities for real-time transformations of musical audio signals using ...
Time-scale modication of audio signals is a classic digital signal processing problem. While many so...
Phase vecoder based approaches to audio time-scale modification introduce a reverberant artefact int...
Whilst musical transients are generally acknowledged as holding much of the perceptual information w...
Algorithms exist which will perform independent transformations on frequency or duration of a digita...