Many present-day hi-fi items such as 33-1/3 r/min, Vinylite- records, 45°-45° stereo, wide frequency range, etc,. were byproducts of telephone research at Bell Laboratories in the 1920s and 1930s. A brief history of this work with Stokowsky and the Philadelphia Orchestra will be given.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.