Time scaler, audio decoder, method and a computer program using a quality control
AssigneeFraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
InventorsStefan REUSCHL, Stefan DOEHLA, Jérémie LECOMTE, Manuel JANDER, Nikolaus FAERBER
Life of this patent
Estimating the term…
Abstract
A time scaler for providing a time scaled version of an input audio signal is configured to compute or estimate a quality of a time scaled version of the input audio signal obtainable by a time scaling of the input audio signal. The time scaler is configured to perform the time scaling of the input audio signal in dependence on the computation or estimation of the quality of the time scaled version of the input audio signal obtainable by the time scaling. An audio decoder has such a time scaler.
Claims29
A time scaler for providing a time scaled version of an input audio signal,
- wherein the time scaler is configured to compute or estimate a quality of a time scaled version of the input audio signal acquirable by a time scaling of the input audio signal, and
- wherein the time scaler is configured to perform the time scaling of the input audio signal in dependence on the computation or estimation of the quality of the time scaled version of the input audio signal acquirable by the time scaling.
A method for providing a time scaled version of an input audio signal,
- wherein the method comprises computing or estimating a quality of a time scaled version of the input audio signal acquirable by a time scaling of the input audio signal, and
- wherein the method comprises performing the time scaling of the input audio signal in dependence on the computation or estimation of the quality of the time scaled version of the input audio signal acquirable by the time scaling.
A non-transitory digital storage medium having a computer program stored thereon to perform the method for providing a time scaled version of an input audio signal,
- wherein the method comprises computing or estimating a quality of a time scaled version of the input audio signal acquirable by a time scaling of the input audio signal, and
- wherein the method comprises performing the time scaling of the input audio signal in dependence on the computation or estimation of the quality of the time scaled version of the input audio signal acquirable by the time scaling,
- when said computer program is run by a computer.
Dependencies are inferred from the claim text.