If the apple recognizer has seen A-P-P-L, it'll think to itself, "Hmm, I think an E is probably likely," and it'll send a signal down to all the E recognizers saying, "Be on the lookout for an E, I think one might be coming." The E recognizers will lower their threshold and they see some sloppy thing, could be an E. Ordinarily you wouldn't think so, but we're expecting an E, it's good enough, and yeah, I've seen an E, and then apple says, "Yeah, I've seen an Apple."
Si el reconocedor de alce ha visto A-L-C, pensará, "Mmm, creo que una E es probable", y enviará una señal a los reconocedores de E diciendo, "Estén atentos a una E, creo que puede venir una". Los reconocedores de E bajarán su umbral y ven algo borroso, que podría ser una E. Normalmente no pensarían eso, pero esperamos una E, es bastante buena, y sí, vi una E, y luego alce dice, "Sí, vi un alce".