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!





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AHL Other Category Listings

These are categories of collectibles, materials, and other areas of audio interest in addition to consumer and professional audio equipment.

The category listings follow:

ADVERTISING
ARCHITECTURAL ACOUSTICS
ART:
1. Posters
2. Sculptures
3. Signs
4. Sound Installations
The Piano Stairs (view)
see: Advertising
Numismatics
Philatelics
Scriptophily
Synographics
BIBLIOGRAPHY
Biographies
see: Section One
BROADCASTING
1. Stations
2. Studios
3. Towers
1) Empire State Building (view)
2) Mt. Sutro Tower, San Francisco
3) WLW (am) Mason, Ohio
A. (view) B. (view)
4) WSM (am) Nashville, Tennessee (view)
see: Frequencies, Radio Stations
Coins
see: Numismatics
Commemorative Celebrations
see: Timeline
Companies:
see: Section Five
CONCERT HALLS
1. Alphabetical by Country
2. Alphabetical by Name
Worlds Best Symphonic Halls (view)
see: Architectural Acoustics
CONCERT SOUND
Reinforcement Systems of Famous Venues
1. Fillmore East & West
2. Grateful Dead Wall of Sound
3. Radio City Music Hall  (view)
4. Woodstock Music and Art Fair
Mixing Console for Woodstock (view)
Front Speaker Towers for Woodstock (view)
Dates
see: Timeline
EXONUMIA  (Ephemera)
1. Alexander Popov QSL Card (view)
2. Cigarette Cards Wireless Construction (view)
FREQUENCIES
Instrumental Frequencies (view)
United States Frequency Allocations, The Radio Spectrum (view)
GRAVESTONES
HEARING: Human
1. Ear Physiology
Ear Cross Section (view)
Ear In Motion * (view)
2. Hearing Care
Ear Hygiene (view)
Tips on HPDs (view)
(Hearing Protection Devices)
HEARING: non-Human
HISTORIC SITES
1. Alphabetical by Country
2. Alphabetical by Name
see: Commemorative Celebrations
INDUSTRIAL DESIGN
1. Braun Industrial Design ca.1960's (view)
INSTRUMENTS
1. Acoustic
2. Electronic
Interviews
see: Biographies
Inventors
see: Biographies
JEWELRY
1. Belts, Cufflinks & Tie Clasps
2. Pins
3. Rings
Manufacturers
see: Section Five 
Medallions:
see: Numismatics
MUSEUMS
NUMISMATICS
    Coins and Medallic Art about Audio 
see: Synographics
ORGANIZATIONS
1. Consumer
2. Professional & Trade
PHILATELICS
Postage Stamps, etc., relating to Audio
1. Cinderellas
2. First Day Covers ______
3. Stamps ______
RADIO STATIONS
see: Broadcasting
RECORD COMPANIES
1. By Country
2. By Name Alphabetically
3. By Year
RECORDING STUDIOS 
1) Acoustic Space:
Abbey Road Studio Two (view)
CBS 30th Street Studio (view)
2) Control Rooms
CBS Arthur Godfrey Studio 
(49 East 52nd Street)
Unidentified (view)
1. By Country
2. By Name Alphabetically
3. By Year
RESEARCH LABORATORIES
1. By Country
2. By Name alphabetically
Researchers
see: Biographies
SCRIPTOPHILY (Stock Certificates)
Admiral - USA 1940 (view)
Bettini - Italy 1901 (view)
CBS - USA 1927 (view)
Columbia Graphophone - USA 1922 (view)
EMI - UK (view)
SOUND
1. Frequencies
2. Levels
SOUND STAGES
1. By Country
2. By Name Alphabetically
SOUND SYSTEMS
Residential Systems of Rich & Famous (view)
Stamps
see: Philatelics
STEREO STORES
1. By City
2. By Name Alphabetically
Harvey Radio
Storefront (view)
Listening Room (view)
Professional Division (view)
Stock Certificates
see: Scriptophily
SYNOGRAPHICS (Paper Money)
Bank of Communications 10 Yuan (view)
Bank of Communications 25 Yuan (view)
TELEGRAPHY
TELEPHONY
TIMELINE
1. Chronology
2. Annual Calendar
UNONS
Wire Communications
see: Telegraphy
       Telephony
VENUES
Waldorf-Astoria (view)
WIRELESS COMMUNICATIONS
 
If you have given to the AHL and do not find your name listed, please accept our apology, forgive the unintended oversight, and let us know so we can correct this list.  Thank you.


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