Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ari Klein0
Yannis Tsividis0
Date of Patent
October 13, 2009
Patent Application Number
11901661
Date Filed
September 18, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems and methods for resizing a signal for use with a fixed-point DSP are provided. More specifically, a process called companding is used in conjunction with fixed-point devices to resize a signal to make use of the available range of these devices. In some embodiments, companding is used to improve the signal-to-noise and distortion ratio. Also, information loss associated with quantization and rounding errors can be reduced in some embodiments.
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