APPARATUS AND METHODS OF SWITCHING CODING TECHNOLOGIES AT A DEVICE

APPARATUS AND METHODS OF SWITCHING CODING TECHNOLOGIES AT A DEVICE

A particular method includes encoding a first frame (104) of an audio signal (102) using a first encoder. The method also includes generating, during encoding of the first frame, a baseband signal (130) that includes content corresponding to a high band portion of the audio signal. The method furthe...

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Bibliographische Detailangaben
Hauptverfasser: ATTI, Venkatraman S, KRISHNAN, Venkatesh
Format: Patent
Sprache:eng
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Zusammenfassung:A particular method includes encoding a first frame (104) of an audio signal (102) using a first encoder. The method also includes generating, during encoding of the first frame, a baseband signal (130) that includes content corresponding to a high band portion of the audio signal. The method further includes encoding a second frame (106) of the audio signal using a second encoder, where encoding the second frame includes processing the baseband signal to generate high band parameters (272) associated with the second frame.