Audio History Library
CONTENTS:
I.  Biographies
II.  Audio Categories
III.  Other Categories
IV.  Firsts
V.  Company Listing
  By Country
By Manufacturer
VI.  Wall of Honor
Friends of the Library
VII.  A Message To Manufacturers
VIII.  Ways YOU can help
IX.  Contact us!





Please support our sponsors who are graciously bringing the AHL to you today!







AHL Firsts ©

FIRST RECORDING (view)
FIRST MANMADE AMPLIFICATION (view)
FIRST DYNAMIC SPEAKER (view)
FIRST USE OF A PUBLIC ADDRESS SYSTEM (view)
FIRST MOVIE SOUNDSTAGE
FIRST MICROPHONE USED BY A POPE (full view) (close up of mic) (close up of sign)
FIRST 2-SIDED RECORD, (view) (Copyright 2010 by Allen Koenigsberg. Used with permission. )

The AHL flyer in Chinese The AHL flyer in English The AHL flyer in French The AHL flyer in German The AHL flyer in Italian The AHL flyer in Japanese The AHL flyer in Russian AHL Powerpoint Presentation Wikipedia Local Google Museums