Kohji Matsubayashi (松林弘治)

Things I learned on Phono EQ curves, Pt. 2

Pt.0 (はじめに)」、そして「Pt.1 (定速度と定振幅、電気録音黎明期)」の続きです。

This article is a sequel to “Things I learned on Phono EQ curves, Pt.0” and “Things I learned on Phono EQ curves, Pt.1”.

前回 は、いろいろ脱線しながら(笑)レコードに記録される2つの特性と、電気録音黎明期のあれこれについて調べました。今回は、EQカーブの話を離れて、電気録音黎明期についてもう少し調べていきます。

On the previous part, I studied on two recording characteristics (constant velocity and constant amplitude), as well as the history of Electrical Recording in its very early years, along with several digressions… This time, I am going to continue learning other things during the early days, apart from EQ curves.

Brunswick Panatrope Ad, The Talking Machine World, Feb. 15, 1927, p.5

source: Brunswick Panatrope Ad on “The Talking Machine World, February 15, 1927”, p.5.

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