Sign bit reduction encoding for low power applications.

Mohsen Saneei Ali Afzali-Kusha Zainalabedin Navabi Sign bit reduction encoding for low power applications. 214-217 2005 conf/dac/2005 DAC http://doi.acm.org/10.1145/1065579.1065636 db/conf/dac/dac2005.html#SaneeiAN05