[ G ] [ H ]

[ G ]

Gallo, Paul

Co-founder of the Pro Sound News in 1978.

Galvin, Paul

Morton, David: A History of The Eight Track Tape

Gander, Mark

Gelow, William J.

Patents:
U.S. Patent No. 4,583,245 , 04/15/1986 (app. 06/14/1984, serial 620,512) SPEAKER SYSTEM PROTECTION CIRCUIT (class: 381/59; 381/96; 381/100, international: H04R 029/00) Gelow, William J. of Placentia, CA and Murphy, James of San Rafael, CA (assignee: Renkus-Heinz, Inc. of Irvine, CA) [PtTxt60KB] [DjVu*186KB]

Gilliland, Ezra T.

*U.S. Patent No. 393,640 , 11/27/1888 (app. 06/07/1888, no model, serial 276,393) PHONOGRAPH. (class: 369/223; 369/256) Gilliland, Ezra T. (assignee: Phonograph Company, Orange, New Jersey) [DjVu144KB]

Gilliom, John

Retired. Past Electro-Voice Director of Engineering

c1973 Electro-Voice: "The idea for constant directivity came from John Gilliom and, in particular, Ray Newman, as I recall." Jim Long - Keith Clark Interview

Glass, Louis

*U.S. Patent No. 428,750 , 05/27/1890 (app. 12/18/1889, no model, serial 334,196) COIN-ACTUATED ATTACHMENT FOR PHONOGRAPHS. (class: 194/244; 369/24.01) Glass, Louis and Arnold, William S. (assignee: R.W. Smith) [DjVu276KB]

*U.S. Patent No. 535,445 , 03/12/1895 (app. 02/16/1894, no model, serial 500,412) OPERATING MECHANISM FOR PHONOGRAPHS. (class: 185/44; 188/187) Glass, Louis of San Francisco, CA [DjVu131KB]

Goerike, Rudolf Dr.

Co-founder: AKG Acoustics - 1945, Vienna, Austria

Goss, Pike

IVIE Technologies, Inc. - Marketing Manager

Gourand, Edward

*U.S. Patent No. 494,633, 04/04/1893 (app. 03/25/1892, no model, serial 426,443) (Patented in England, 05/08/1891, No. 7,962) APPARATUS FOR CONTROLLING THE SPEED OF CLOCKWORK MECHANISM. (class: 188/270; 188/290) Greenhill, Joseph Exall of London, England (assignee: One-half to Gourand, Edward of Beulah Hill, England) [DjVu153KB]

Greenhill, Joseph Exall

*U.S. Patent No. 494,633, 04/04/1893 (app. 03/25/1892, no model, serial 426,443) (Patented in England, 05/08/1891, No. 7,962) APPARATUS FOR CONTROLLING THE SPEED OF CLOCKWORK MECHANISM. (class: 188/270; 188/290) Greenhill, Joseph Exall of London, England (assignee: One-half to Gourand, Edward of Beulah Hill, England) [DjVu153KB]

Grodinsky; Robert M.

At 78 Mr. Grodinsky is alive and well, living in Skokie, IL and starting a new career. ed

U.S. Patent No. 3,980,964, 09/14/1976 (app. 06/20/1975, serial 588,604) NOISE REDUCTION CIRCUIT (class: 330/278; 330/59; 330/136; 330/141; 330/144; 330/149, international: H03G 003/30) Grodinsky; Robert M. of Skokie, IL [Pt-Txt43KB] [DjVu135KB]

U.S. Patent No. 3,992,585, 11/16/1976 (app. 10/06/1975, serial 620,537) SELF-ENERGIZING ELECTROSTATIC LOUDSPEAKER SYSTEM (class: 381/110; 381/116; 381/191, international: H04R 003/00) Turner; Jacob C. of Milwaukee, WI and Elliott, Douglas M. of Milwaukee, WI and Grodinsky; Robert M. of Skokie, IL and Mills, Thomas F. of Chicago, IL (assignee: Koss Corporation of Milwaukee, WI) [Pt-Txt26KB] [DjVu135KB]

U.S. Patent No. 4,162,457, 07/24/1979 (app. 12/30/1977, serial 866,021) EXPANSION CIRCUIT FOR IMPROVED STEREO AND APPARENT MONAURAL IMAGE (class: 330/295; 330/124R; 330/278; 333/14; 381/28; 381/107 - international: H03F 003/68) Grodinsky, Robert M. of Skokie, IL 60076 [Pt-Txt39KB] [DjVu144KB]

U.S. Patent No. 4,312,060, 01/19/1982 (app. 04/26/1979, serial 033,380) PREAMPLIFIER FOR PHONOGRAPH PICKUP (class: 369/134; 330/302; 369/88 - international: G11B 003/00; G11B 003/74; H03F 003/04) Grodinsky; Robert of Skokie, IL [Pt-Txt36KB] [DjVu119KB]

U.S. Patent No. 4,500,850, 02/19/1985 (app. 10/22/1981, serial 313,658) AUDIO AMPLIFIER APPARATUS WITH MINIMUM NON-LINEAR DISTORTION (class: 330/307; 330/66 - international: H03F 003/04) Grodinsky; Robert of Skokie, IL [Pt-Txt38KB] [DjVu128KB]

U.S. Patent No. 4,594,561, 06/10/1986 (app. 10/26/1984, serial 665,049) AUDIO AMPLIFIER WITH RESISTIVE DAMPING FOR MINIMIZING TIME DISPLACEMENT DISTORTION (class: 330/297; 330/149 - international: H03F 001/30) Grodinsky, Robert M. of Skokie, IL and Cornwell, David G. of Chicago, IL [Pt-Txt33KB] [DjVu111KB]

U.S. Patent No. 4,597,100, 06/24/1986 Ultra high resolution loudspeaker system Grodinsky; Robert M. and Cornwell; David G. (assignee RG Dynamics, Inc.) [abstract] [DjVu149KB]

U.S. Patent No. 5,070,530, 12/03/1991 (app. 03/25/1988, serial  173,435) ELECTROACOUSTIC TRANSDUCERS WITH INCREASED MAGNETIC STABILITY FOR DISTORTION REDUCTION (class: 381/422; 381/412; 381/421 - international: H04R 025/00) Grodinsky, Robert of Skokie, IL and Cornwell, David G. of Chicago, IL [Pt-Txt35KB] [DjVu123KB]

U.S. Patent No. 5,357,587, 10/18/1994 (app. 12/23/1992, serial 995,833) DISTORTION REDUCTION IN LOUDSPEAKERS (class: 381/414 - international: H04R 025/00) Grodinsky, Robert M. of Skokie, IL and Cornwell, David G. of Chicago, IL [Pt-Txt31KB] [DjVu146KB]

U.S. Patent No. 5,386,474, 01/31/1995 (app. 08/17/1993, serial 108,092) AMPLIFIER-SPEAKER INTERFACE CORRECTION CIRCUIT (class: 381/28; 381/93; 381/94.9; 381/300 - international: H04R 025/00) Grodinsky, Robert M. of Skokie, IL and Cornwell, David G. of Chicago, IL [Pt-Txt23KB] [DjVu109KB]

U.S. Patent No. 5,982,905, 11/09/1999 (app. 01/22/1997, serial 787,122) DISTORTION REDUCTION IN SIGNAL PROCESSORS (class: 381/94.1; 381/394 - international: H04B 015/00) Grodinsky, Robert M. of Skokie, IL and Cornwell, David G. of Chicago, IL [Pt-Txt82KB] [DjVu215KB]

Grote, Paul

Elkay Industries, Inc.

Grote, Warren

Retired - Atlas/Soundolier

Gunness, David W.

E-V alumni.

[ H ]

Haigler, Robert M.

Patents:
U.S. Patent No. 4,887,298 , 12/12/1989 (app. 06/15/1988, serial 207,064) ELECTRONIC CIRCUIT FOR SENSING DISCONNECT OR FAILURE OF A POWER OUTPUT SENSE LINE IN AN AUDIO POWER SYSTEM (class: 381/55; 330/207P; 330/298; 381/59; 381/96, international: H03G 011/00) Haigler, Robert M. of Laguna Beach, CA (assignee: Renkus-Heinz of Irvine, CA) [PtTxt74KB] [DjVu*154KB]

Hall, A. Wilford

*U.S. Patent No. 219,939 , 09/23/1879 (app. 11/29/1878) IMPROVEMENT IN PHONOGRAPHS. (class: 369/158; 369/179; 369/260) Hall, A. Wilford [abstract] [DjVu141KB]

Hall, John

Fellow AES since 1984.
Worked with Emory Cook on binaural recordings.
My prototype two head tone arm is in the AES Museum.
I was eng at Livingston Electronics 1950 thru 55.
I still have the stack of LP's shown in LIFE mag showing announcement of the CBS Columbia first release records. They are in thin mono color paper sleeves. I set up the demo in 194? don’t remember exact date.
Livingston made the first tone arm that could be installed on a 17" TT.
 

Hall, Victor M.

Retired co-founder of the Communications Company - San Diago, CA

Hagey, Lee

E-V alumni.

Hand, Larry Eugene

U.S. Patent No. 6,239,655, 05/29/2001 (app. 08/02/1999, serial 365,019) MICROPHONE AMPLIFIER WITH DIGITAL GAIN CONTROL (class: 330/86; 330/282; 381/121, international: H03F 001/36; H03F 021/00) Orozov, Borislav Lubenov of Meridian, MS and Caldwell, Dennis Lloyd of Meridian, MS and Hand, Larry Eugene of Meridian, MS and Stuckman, Thomas Richard of Meridian, MS (assignee: Peavey Electronics Corporation of Meridian, MS) [Pt-Txt30KB] [DjVu*73KB]

Hard, Herbert

Research Chemist associated with John Herbert Orr after World War II.

Auburn University Archives and Manuscripts Department: Electrical Engineering Oral History Interviews, Part of RG 755

Harrison, Henry C.

*U.S. Patent No. 1,841,101 , 01/12/1932 (app. 03/06/1930) LOUD SPEAKER (class: 181/166) Flanders, Paul B and Harrison, Henry C. (assignee: Bell Telephone Laboratories, Inc.) [abstract] [DjVu102KB]

Hayden, Austin B.

*U.S. Patent No. 460,492, 09/29/1891 (app. 08/20/1890 and 09/11/1891, no model, serial 405,359) COMBINED CASH-REGISTER AND PHONOGRAPH. (class: 235/14; 369/69) Hayden, Austin B. (assignee: Hayden Articulating Cash Register Company) [DjVu458KB]

Hayes, William L.

U.S. Patent No. 3,967,367, 07/06/1976 (app. 10/14/1975, serial 621,963) METHOD FOR ALIGNING LOUDSPEAKER DIAPHRAGM AND VOICE COIL ASSEMBLY (class: 29/594; 29/464; 29/606, international: H04R 031/00) Hayes, William L. of Anaheim, CA and Siciliano, Jerry A. of Anaheim, CA (assignee: Altec Corporation of Anaheim, CA) [Pt-Txt20KB] [DjVu*97KB]

U.S. Patent No. D250,586, 12/19/1978 (app: 04/15/1976 - serial: 677,284) LOUDSPEAKER (class: D14/216 - international: D1401/) Nussdorfer, Dale A. of Anaheim, CA) and Hayes, William L. of Anaheim, CA (assignee: Altec Corporation of Anaheim, CA) [PtTxt5KB] [DjVu*39KB]

Haynes, Edward N. Jr.

*U.S. Patent No. 3,838,215 , 09/24/74 Speakers and crossover circuit [abstract] [DjVu108KB]

Heinz, Harro K

Currently: Renkus-Heinz, President

Patents:
U.S. Patent No. 4,088,835 , 05/09/1975 Comprehensive feedback elimination system employing notch filter; Thurmond, George R and Heinz, Harro K; Assignee: Rauland-Borg Corporation [ abstract ] [ DjVu 216 KB ]

Heinz, Ralph D.

Currently: Renkus-Heinz, Senior Vice President

Patents:
U.S. Patent No. 5,750,943 , 05/12/1998 (app. 10/02/1996, serial 720,623) SPEAKER ARRAY WITH IMPROVED PHASE CHARACTERISTICS (class: 181/152; 181/192, international: H05K 005/00) Heinz, Ralph D. of Corona, CA (assignee: Renkus-Heinz, Inc. of Irvine, CA) [PtTxt30KB] [DjVu*158KB]

Henrickson, Clifford A.

U.S. Patent No. 3,991,286, 11/09/1976 (app. 06/02/1975, serial 582,999) HEAT DISSIPATING DEVICE FOR LOUDSPEAKER VOICE COIL (class: 381/189; 381/400; 381/404, international: H04R 009/04; H04R 009/06) Henricksen, Clifford A. of Yorba Linda, CA (assignee: Altec Corporation of Anaheim, CA) [Pt-Txt20KB] [DjVu*92KB]

U.S. Patent No. 4,050,541, 09/27/1977 (app. 04/21/1976, serial 678,873) ACOUSTICAL TRANSFORMER FOR HORN-TYPE LOUDSPEAKER (class: 181/159; 181/185, international: G10K 011/06) Henricksen, Clifford A. of Yorba Linda, CA (assignee: Altec Corporation of Anaheim, CA) [Pt-Txt30KB] [DjVu*81KB]

U.S. Patent No. D249,509, 09/19/1978 (app: 09/23/1976 - serial: 725,981) ACOUSTICAL TRANSFORMER FOR COUPLING SOUND WAVES FROM THE DIAPHRAGM TO THROAT OF A HORN-TYPE LOUDSPEAKER (class: D14/222; 181/159 - international: D1401/; D1499/) Henricksen, Clifford A. of Yorba Linda, CA (assignee: Altec Corporation of Anaheim, CA) [PtTxt5KB] [DjVu*KB]

U.S. Patent No. 4,130,023, 12/19/1978 (app: 12/27/1977 - serial: 864,738) METHOD AND APPARATUS FOR TESTING AND EVALUATING LOUDSPEAKER PERFORMANCE (class: 73/647 - international: G01M 019/00) Henricksen, Clifford A. of Yorba Linda, CA (assignee: Altec Corporation of Anaheim, CA) [PtTxt20KB] [DjVu*69KB]

U.S. Patent No. 4,187,926, 02/12/1980 (app: 12/08/1978 - serial: 967,739) LOUDSPEAKER HORN (class: 181/192; 181/187; 181/190 - international: G10K 011/00) Henricksen, Clifford A. of Yorba Linda, CA and Ureda, Mark S. of Woodland Hills, CA (assignee: Altec Corporation of Anaheim, CA) [PtTxt19KB] [DjVu*124KB]

target='_blank'U.S. Patent No. 4,390,078 , 06/28/1983 (app. 02/23/1982, serial 351,439) LOUDSPEAKER HORN (class: 181/185; 181/188; 181/190; 181/192, international: G10K 011/00) Howze, Bruce of Springfield, PA and Henrickson, Clifford of Wallingford, PA (assignee: Community Light & Sound, Inc. of Philadelphia, PA) [Pt-Txt5KB] [DjVu*73KB]

Herbert, Gary K.

THAT Corporation: Chief Technology Officer

THAT Corporation PR:

U.S. Patent No. 5,663,684, 09/02/97:
"Wafer-stage Adjustment for Compensating for Mismatches in Temperature Dependent IC Components". [ abstract ] [ DjVu 288 KB ]

Herbert, Roger B.

Patents:
*U.S. Patent No. 3,585,517 , 06/15/1971 (app. 05/01/1968, serial 725,852) HIGH-EFFICIENCY POWER AMPLIFIER (class: 330/10; 330/117; 330/151; 330/297; 332/110) Herbert, Roger B. of Williamsville, NY (assignee: Westinghouse Electric Corporation of Pittsburgh, PA) [DjVu106KB] [Comments]

Herman, Mark

Live Sound International - Publisher

Honma, Kimiyasu

Patents:
*U.S. Patent No. 3,720,796 , 03/13/1973 (app: 08/04/1971 - serial: 169,039) MULTICHANNEL PICKUP CARTRIDGE (class: 369/139; 369/161 - international: H04r 11/12) Honma, Kimiyasu of Tokyo, Japan (assignee: Kabushiki Kaisha Audio-Technica of Tokyo, Japan) [DjVu150KB]

*U.S. Patent No. 3,761,647 , 09/25/1973 (app: 08/13/1969 - serial: 849,767) CARTRIDGE FOR DETECTING VIBRATIONS REPRESENTING STEREOPHONIC SOUND (class: 179/100.41 K, 274/37 - international: H04r 11/12) Nemoto, Mitsuo of Tokyo, Japan and Honma, Kimiyasu of Tokyo, Japan (assignee: Kabushiki Kaisha Audio-Technica of Tokyo, Japan) [DjVu188KB]

U.S. Patent No. 4,075,418, 02/21/1978 (app: 05/23/1975 - serial: 580,159) STEREOPHONIC PICKUP CARTRIDGE (class: 369/139; 369/147; 369/170 - international: H04R 011/12) Nemoto, Mitsuo of Machida, Japan and Honma, Kimiyasu of Kokubunji, Japan (assignee: Kabushiki Kaisha Audio-Technica of Machida, Japan) [Pt-Txt60KB] [DjVu151KB*]

U.S. Patent No. 4,364,120 , 12/14/1982 (app. 09/24/1979, serial 078136) PICKUP CARTRIDGE OF MOVING COIL TYPE FOR PHONOGRAPH (class: 369/138; 369/147 international: H04R 009/04; H04R 009/16) Honma, Kimiyasu of Machida, Japan (assignee: Kabushiki Kaisha Audio-Technica of Tokyo, Japan) [PtTxt40KB] [DjVu*110KB]

Horrell, John

DURRELL, LLC

Howze, Bruce

Founder: Community Light and Sound, Inc. (now Community Professional Loudspeakers)

U.S. Patent No. 4,344,504, 08/17/1982 (app. 03/27/1981, serial 248,504) DIRECTIONAL LOUDSPEAKER (class: 181/187; 181/192, international: G10K 011/02) Howze, Bruce of Springfield, PA (assignee: Community Light & Sound, Inc. of Philadelphia, PA) [Pt-Txt40KB] [DjVu*164KB]

target='_blank'U.S. Patent No. 4,390,078 , 06/28/1983 (app. 02/23/1982, serial 351,439) LOUDSPEAKER HORN (class: 181/185; 181/188; 181/190; 181/192, international: G10K 011/00) Howze, Bruce of Springfield, PA and Henrickson, Clifford of Wallingford, PA (assignee: Community Light & Sound, Inc. of Philadelphia, PA) [Pt-Txt5KB] [DjVu*73KB]

U.S. Patent No. 6,390,231, 05/21/2002 (app. 05/08/2001, serial 850,974) LOUDSPEAKER WITH DIRECTED AIRFLOW COOLING (class: 181/148; 181/153; 181/199, international: H05K 005/00) Howze, Bruce of Broomall, PA (assignee: Community Professional Loudspeakers of Chester, PA) [Pt-Txt40KB] [DjVu*133KB]

Hussey, Charles A.

*U.S. Patent No. 259,397 , 06/13/1882 (app. 12/17/1880, no model) APPARATUS FOR TRANSMITTING AND REPRODUCING SPEECH. (class: 181/138) Hussey, Charles A. (assignee: Hussey Electric Company) [abstract] [DjVu94KB]

Hughes, Charles Emory, II

U.S. Patent No, 6,059,069, 05/09/2000 (app. 08/25/1999 serial 382,817) LOUDSPEAKER WAVEGUIDE DESIGN (class: 181/152; 181/148; 181/157; 181/159; 181/175; 181/177; 181/182; 181/187; 181/192; 181/195; 381/337; 381/339; 381/340, international: H05K 005/00) Hughes, Charles Emory, II of Meridian, MS (assignee: Peavey Electronics Corporation of Meridian, MS) [Pt-Txt25KB] [DjVu*111KB]

Hyatt, John W.

*U.S. Patent No. 204,228 , 05/28/1878 (app. 03/25/1878) IMPROVEMENT IN PRODUCING TUBES AND HOLLOW ARTICLES FROM CELLULOID AND OTHER PLASTIC MATERIALS. (class: 264/271.1; 264/279.1; 264/DIG71) Hyatt, John W. (assignee: The Celluloid Manufacturing Co.) [abstract] [DjVu53KB]

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