An associative signal processing apparatus for processing a plurality of samples of an incoming signal in parallel, the apparatus comprising: (a) an array, of processors, each processor including a multiplicity of associative memory cells, the memory cells being operative to perform: (i) compare operations,...http://www.google.com.tw/patents/US6460127?utm_source=gb-gplus-share專利 US6460127 - Apparatus and method for signal processing
