Kohji Matsubayashi (松林弘治)

Things I learned on Phono EQ curves, Pt. 4

前回 は、大恐慌時代の1930年代前半、WE特許使用料回避のため生まれたBlumleinシステムや、当時のRCA VictorやColumbiaの状況など、あれこれについて調べました。

On the previous part, I studied on the history of the improvement of disc recording technology for commercial discs, including the Blumlein system, situations of RCA Victor and Columbia in the 1930s (during the Great Depression), etc.

今回は、民生用ではなく、映画用・放送局向けのレコード技術 の話、そして初めてS/N比向上の目的で 意識的に高域プリエンファシスが用いられた録音技術 について学んでいきます。

This time, I am going to continue learning the history, from the disc recording technology for professional talking motion pictures and broadcast stations (not regular records for consumer market), and the very important technology that consiously used treble pre-emphasis for the first time in history, to increase S/N ratio.

Vertical cutting vs Lateral cutting (Read, 1952)

source: “The Recording and Reproduction of Sound”, Oliver Read, 2nd Edition, 1952, p.21, Fig. 3-3B.
縦振動記録(左)と横振動記録(右)の比較

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Kohji Matsubayashi (松林弘治)

Things I learned on Phono EQ curves, Pt. 3

前回 は、電気録音黎明期のあれこれについて調べました。今回は、その後発展していく電気録音、そして 1930年前後の各レーベルの状況 について引き続き調べていきます。

On the previous part, I studied on more of the history of Electrical Recording in its very early years, along with several digressions… This time, I am going to continue learning the evolution of the electrical recording, as well as the situation of record labels around the 1930s.

American Epic; Recording The {Twenties, Thirties} Read More / 続きを読む
Kohji Matsubayashi (松林弘治)

Triangle / The Beau Brummels

Rhino Handmade, a renowned label recognized for its numerous invaluable limited-edition CDs, has been satisfying the desires of hardcore collectors since its inception in 1999. This project is a standout endeavor by Rhino Records. Over the years, there have been countless titles on my wish list that I’ve been unable to obtain. Here’s a look at the latest release from the Rhino Handmade label, which I was fortunate enough to purchase recently.

Rhino Handmade RHM2-7892 Spine

Magic Hollow / The Beau Brummels
(Rhino Handmade RHM2-7892)
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