1949年改訂版NAB標準規格策定の流れを学びました / On Pt.10, I learned on the history of the formulation of the 1949 NAB Standards, including maginetic recording standards.
Tag: CBS
Things I learned on Phono EQ curves, Pt. 3
BlumleinやRCA Victorの録音システムの進歩、マイクの特性などを学びました / On Pt. 3, I learned the history of the development including Blumlein system, RCA Victor system, and microphones.