) ▁ ▁D VB - T ▁ ▁D VB - T 2 ▁ ▁N T SC ▁ ▁N T SC - J ▁ ▁P AL ▁ ▁R CA ▁ ▁SE C AM ▁ ▁Channel ▁( bro ad cast ing ) ▁ ▁Channel ▁ 3 7 ▁ ▁Digital ▁television ▁transition ▁ ▁Kn ife - edge ▁effect ▁ ▁Mov ing ▁image ▁formats ▁ ▁Mult ich annel ▁television ▁sound ▁ ▁North ▁American ▁broadcast ▁television ▁frequencies ▁ ▁North ▁American ▁cable ▁television ▁frequencies ▁ ▁References ▁ ▁Category : T ele vision ▁technology <0x0A> </s> ▁The ▁Cleveland ▁Railway ▁was ▁a ▁railway ▁line ▁in ▁north - east ▁England ▁running ▁from ▁Norman by ▁Jet ty ▁on ▁the ▁River ▁Te es , ▁ ▁near ▁M idd les br ough , ▁via ▁Norman by ▁and ▁then ▁via ▁Gu is borough ▁through ▁the ▁Est on ▁Hills , ▁to ▁Lo ft us ▁in ▁East ▁Cleveland . ▁It ▁carried ▁min er als ▁from ▁numerous ▁iron ▁ore ▁mines ▁along ▁its ▁route ▁to ▁the ▁River ▁Te es ▁for ▁ship ment ▁to ▁T yn es ide ▁and ▁elsewhere . ▁The ▁line ▁was ▁joint ly ▁proposed ▁by ▁the ▁West ▁Hart le pool ▁Har bour ▁and ▁Railway ▁( WH H & R ), ▁who ▁provided ▁half ▁its ▁capital , ▁together ▁with ▁various ▁land own ers . ▁The ▁WH H & R ▁lay ▁on ▁the ▁north ▁bank ▁of ▁the ▁Te es , ▁to ▁which ▁it ▁had ▁a ▁cross - river ▁connection ▁via ▁a ▁jet ty ▁at ▁Norman by . ▁ ▁The ▁Cleveland ▁Railway ▁was ▁built ▁as ▁a ▁fre ight ▁railway ▁and ▁provided