View source for Telefonaktiebolaget lm ericsson (publ) (20250069606). Adaptive Gain-Shape Rate Sharing

=Adaptive Gain-Shape Rate Sharing=


==Organization Name==

[[:Category:telefonaktiebolaget lm ericsson  (publ)|telefonaktiebolaget lm ericsson  (publ)]]


[[Category:telefonaktiebolaget lm ericsson  (publ)]]

==Inventor(s)==

[[:Category:Erik Norvell of Stockholm (SE)|Erik Norvell of Stockholm (SE)]][[Category:Erik Norvell of Stockholm (SE)]]

==Adaptive Gain-Shape Rate Sharing==


This abstract first appeared for US patent application 20250069606 titled 'Adaptive Gain-Shape Rate Sharing

==Original Abstract Submitted==

an improved gain-shape vector quantization is achieved by determining a number of bits to be allocated to a gain adjustment-and shape-quantizer for a plurality of combinations of a current bit rate and a first signal property. the bit allocation is derived by using an average of optimal bit allocations for a training data set. a number of bits to the gain adjustment and the shape quantizers for a plurality of combinations of the bit rate and a first signal are pre-calculated, and a table indicating the number of bits to be allocated to the gain adjustment-and the shape-quantizers for a plurality of combinations of the bit rate and a first signal property is created. in this way, the table can be used for achieving an improved bit allocation.



[[Category:G10L19/002]]
[[Category:G10L19/02]]
[[Category:G10L19/038]]
[[Category:CPC_G10L19/002]]