Journal Forum

A Meta-Analysis of High Resolution Audio Perceptual Evaluation - June 2016

Synthetic Reverberator - January 1960

Sound Board: High-Resolution Audio - October 2015

Access Journal Forum

AES E-Library

Audio Technology in Berlin to 1943: Headphones and Loudspeakers

Document Thumbnail

In 1877, Werner von Siemens invented the electronic acoustic transducer based on the electrodynamic principle-according to the principle of the plunger coil generally applied today. Initially the transducer was used as a telephone receiver. With the appearance of power amplifiers around 1920, the Siemens laboratories began to manufacture a number of different designs, which eventually gave rise to the loudspeaker combination Euronor of Klangfilm GmbH in 1937. Other trend-setting loudspeakers by Berlin inventors worthy of mention include the electroacoustic Statophon by Hans Vogt, dating from 1921 and the O 15 with coaxial bass and treble chassis, by Hans Eckmiller, used at RRG Studios from 1943 onward.

AES Convention: Paper Number:
Publication Date:

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 temporarily free for AES members.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society