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content/NYPLリサーチメモ20251020.md

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+date: 2025-10-20 12:42
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+#research 
+
+## ベル研究所のクリッピング
+
+中身がなんだかわからないのでとりあえず予約したやつ。
+
+### Early Hi-Fi and Stereo Recording at Bell Laboratories(1931-1932)
+
+A.C. Keller, Journal of Audio Engineering Society Vol.29, No ,4 1981 April 274p
+
+あった。無料で読めるね
+
+[E-library page - AES](https://aes2.org/publications/elibrary-page/?id=18963)
+
+### The Bell Labs Story Part 1 - Barry Fox examines the historic experimental work on sound and reproduction performed in the '30s.
+
+HI-FI NEWS & RECORD REVIEW vol 27-no.2, 1982, February p21
+
+### The Bell Labs Story Part 2 - Barry Fox continues his look at early stereo
+
+HI-FI NEWS & RECORD REVIEW 1982 March p53
+
+これはなさそう。