Continuous pitch-corrected vocal capture device cooperative with content server for backing track mix
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United States of America Patent
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Jun 16, 2015
Grant Date -
Jun 16, 2011
app pub date -
Sep 4, 2010
filing date -
Dec 15, 2009
priority date (Note) -
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Abstract
Techniques have been developed to facilitate (1) the capture and pitch correction of vocal performances on handheld or other portable computing devices and (2) the mixing of such pitch-corrected vocal performances with backing tracks for audible rendering on targets that include such portable computing devices and as well as desktops, workstations, gaming stations, even telephony targets. Implementations of the described techniques employ signal processing techniques and allocations of system functionality that are suitable given the generally limited capabilities of such handheld or portable computing devices and that facilitate efficient encoding and communication of the pitch-corrected vocal performances (or precursors or derivatives thereof) via wireless and/or wired bandwidth-limited networks for rendering on portable computing devices or other targets.
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