Passage: Heerka 59.94 waxaa laga soo qaatay xisaabinta soo socota. Naqshadeeyayaashu waxay doorteen inay sameeyaan inta jeer ee subcarrier chrominance ah n + 0.5 oo ka mid ah inta jeer ee khadka si loo yareeyo faragelinta u dhexeeya calaamadda iftiinka iyo calaamadda chrominance. (Sida kale tan waxaa badanaa lagu sheegaa waa in inta jeer ee subcarrier midabka uu yahay mid aan caadi ahayn oo ka mid ah kala badh inta jeer ee khadka.) Kadibna waxay doorteen inay sameeyaan inta jeer ee subcarrier codka oo ah tiro integer ah oo ka mid ah inta jeer ee khadka si loo yareeyo faragelinta muuqata (isdhexgalka) faragelinta u dhexeeya calaamadda codka iyo calaamadda chrominance. Heerka asalka madow iyo cadda, oo leh 15,750 Hz line iyo 4.5 MHz subcarrier codka, ma buuxin shuruudaha soo socda, sidaa darteed naqshadeeyayaashu waxay doorteen inay kor u qaadaan inta jeer ee subcarrier codka ama ay hoos u
59 iyo 94