翻訳と辞書
Words near each other
・ RCMS
・ RCN
・ RCN Corporation
・ RCN Nuestra Tele
・ RCN Radio
・ RCN Series
・ RCN Televisión
・ RCN1
・ RCN2
・ RCO
・ RCO Agde
・ RCO Support Services Ltd v Unison
・ Rcon
・ RCOR1
・ Rcos
RCA Type 77-A microphone
・ RCA Type 77-DX microphone
・ RCA Victor Symphony Orchestra
・ RCA Victrola
・ RCA video
・ RCA/Jive Label Group
・ RCA/Jive Label Group discography
・ RCAC
・ RCAF (disambiguation)
・ RCAF Blackouts
・ RCAF Detachment Alliston
・ RCAF Detachment Gananoque
・ RCAF Detachment Grand Bend
・ RCAF Eastern Air Command
・ RCAF Old Stadium


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

RCA Type 77-A microphone : ウィキペディア英語版
RCA Type 77-A microphone
The RCA Type 77-A microphone was a simplex (''uni-directional'') ribbon microphone, the forerunner of the RCA Type 77-DX microphone. The 77-A was designed Dr. Harry F. Olson in the late 1920s or early 1930s; prototypes are rumored to have existed in 1929 and 1930, but the 77-A was not announced until 1932.
The 77-A would set the standard for all other RCA ribbon microphone comparisons for the next 40 years.
==Construction==

It featured a spiral acoustic labyrinth inside the case and two vertical in-line ribbons which enabled it to be uni-directional.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「RCA Type 77-A microphone」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.