Recording Technology History
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Grundig Digital Products
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The Early Years of the Acoustic Phonograph Its Developmental Origins and Fall from Favor 1877-1929
THE EARLY YEARS OF THE ACOUSTIC PHONOGRAPH ITS DEVELOPMENTAL ORIGINS AND FALL FROM FAVOR 1877-1929 by CARL R. MC QUEARY A SENIOR THESIS IN HISTORICAL AMERICAN TECHNOLOGIES Submitted to the General Studies Committee of the College of Arts and Sciences of Texas Tech University in Partial Fulfillment of the Requirements for the Degree of BACHELOR OF GENERAL STUDIES Approved Accepted Director of General Studies March, 1990 0^ Ac T 3> ^"^^ DEDICATION No. 2) This thesis would not have been possible without the love and support of my wife Laura, who has continued to love me even when I had phonograph parts scattered through out the house. Thanks also to my loving parents, who have always been there for me. The Early Years of the Acoustic Phonograph Its developmental origins and fall from favor 1877-1929 "Mary had a little lamb, its fleece was white as snov^. And everywhere that Mary went, the lamb was sure to go." With the recitation of a child's nursery rhyme, thirty-year- old Thomas Alva Edison ushered in a bright new age--the age of recorded sound. Edison's successful reproduction and recording of the human voice was the end result of countless hours of work on his part and represented the culmination of mankind's attempts, over thousands of years, to capture and reproduce the sounds and rhythms of his own vocal utterances as well as those of his environment. Although the industry that Edison spawned continues to this day, the phonograph is much changed, and little resembles the simple acoustical marvel that Edison created. -
Phonograph.Pdf
SILS - Spring 2020 HI307 MEDIA HISTORY: Four Modern Revolutions Graham Law Sound & Sight (1): Phonograph Structure of today’s presentation I Phonograph Technology – Precedents & terminology – Early choices – Phonograph timeline – After the phonograph II Phonograph Sociology – Phonograph functions – Production/Consumption models – Economic indicators – Subculture: Phonograph & Fashion I. Phonograph Technology Precedents & Terminology Precedents Terminology – photography – electric telegraphy – “registering sound” (Ozanne) – telephony – “talking-machine” (Edison) – wireless telegraphy – musical scores – “phonograph” (US/Edison) – music boxes – sound – writing (Gk) – phonautography (registering sound visually) – “gramophone” (UK) – phonography (phonetic short- – character – sound (Gk) hand) Nadar (Fr. Photographer) predicted in 1860s: “an acoustic daguerreotype which faithfully …reproduces all the sounds subjected to it” “a box in which melodies can be caught & fixed, as the camera obscura does with images” Edison: “I was experimenting on an automatic method of recording telegraph messages on a disk of paper laid on a revolving platen … From my experiments on the telephone I knew of the power of a diaphragm to take up sound vibrations …” F.D. Dyer & T.C. Martin, Edison: His Life and Invention (1910) I pp. 206-8 Early technical options Recording/playback media Recording/playback device – cylinder vs. disk – mechanical vs. electrical • fidelity power (motor) • reproducibility – horn vs. speaker • storage – metal needle vs. crystal stylus -
Brief History of Electronic and Computer Musical Instruments
Brief History of Electronic and Computer Musical Instruments Roman Kogan April 15th, 2008 1 Theremin: the birth of electronic music It is impossible to speak of electronic music and not speak of Theremin (remember that high-pitch melody sound sound in Good Vibrations ?) Theremin was the instrument that has started it all. Invented remarkably early - around 1917 - in Russia by Leon Termen (or Theremin, spelling varies) it was the first practical (and portable) electronic music instrument, and also the one that brought the electronic sound to the masses (see [27]). It was preceded by Thelarmonium, a multi-ton monstrocity that never really get a lot of attention (although technically very innovative, see [25]), and some other instruments that fell into obscurity. On the other hand, Leon Theremin got popular well beyond the Soviet Union (where even Lenin got to play his instrument once!). He became a star in the US and taught a generation of Theremin players, Clara Rockmore being the most famous one. In fact, RCA even manufactured Theremins under Leon's design in 1929 ( [27])!. So what was this instrument ? It was a box with two antennas that produced continuous, high-pitch sounds. The performer would approach the instrument and wave hands around the antennas to play it. The distance to the right (vertical) antenna would change the pitch, while the distance to the left (horizontal) antenna would change the volume of the sound (see [2], [3] for more technical details). The Theremin is difficult to play, since, like on violin, the notes and the volume are not quantized (the change in pitch is continuous). -
Sony Corporation – Restructuring Continues, Problems Remain
BSTR/361 IBS Center for Management Research Sony Corporation – Restructuring Continues, Problems Remain This case was written by Indu P, under the direction of Vivek Gupta, IBS Center for Management Research. It was compiled from published sources, and is intended to be used as a basis for class discussion rather than to illustrate either effective or ineffective handling of a management situation. 2010, IBS Center for Management Research. All rights reserved. To order copies, call +91-08417-236667/68 or write to IBS Center for Management Research (ICMR), IFHE Campus, Donthanapally, Sankarapally Road, Hyderabad 501 504, Andhra Pradesh, India or email: [email protected] www.icmrindia.org BSTR/361 Sony Corporation – Restructuring Continues, Problems Remain “Seven out of eight years, Sony has failed to meet its own initial operating profit forecast. This is probably the worst track record amongst most major exporters. That means that either management is not able to anticipate challenges … or they fail on execution almost every time. Either way, it does not reflect well on Sony’s management.”1 - Atul Goyal, Analyst, CLSA2, in January 2009. SONY IN CRISIS, AGAIN In May 2009, Japan-based multinational conglomerate, Sony Corporation (Sony) announced that it posted its first full year operating loss since 1995, and only its second since 1958, for the fiscal year ending March 2009. Sony announced annual loss of ¥ 98.9 billion3, with annual sales going down by 12.9% to ¥ 7.73 trillion. Sony also warned that with consumers worldwide cutting back on spending in light of the recession, the losses could be to the extent of ¥ 120 billion for the year ending March 2010 (Refer to Exhibit IA for Sony‘s five year financial summary and Exhibit IB for operating loss by business segment). -
New Product Special Full-Sized Tape VHS Camcorder, Super Beta
Sword and Sandal Sagas The #1 Magazine of Home Vu New Product Special Full-sized Tape VHS Camcorder, Super Beta Heard Anv Grind MnvieQ? BERGER-BRAITHWAITE VIDEOTESTS Sansui VHS Hi-Fi VCR Canon Portable 8mm VCR Canon 8mm Color Camera Bib VHS Video Alarm £ ^eX Vietnam V>1 ,‘--^og^onf6«ed ca^*e^ iSi*'"*'*'" i MGM/UA Home Video, 1350 Ave. of the Americas, New York, NY 10019. ;tna\\-^ettjv . Can they I Available ‘n racked iollo^-np lheW"j“’‘^,Svd«‘ron^ D»e?Xe‘»yirien<i'*tt’e i raiders fi^rroitK.FiM«'lessiv into* t$s*#** sssi^SS*- %£03(2£$2* S&tS* April 1985 Contents Volume IX, Number 1 Features Program Guide Columns The Greatest Stories Ever Told News & Views Channel One Our critic makes a selective By Ken Winslow.43 The Digital Class.6 survey of ‘the epic, ’ the film Top 10 Fast Forward genre in which too much is enough. Tape & Disc Sales & Rentals.45 Dr. Jekyll & Mr. Sony.8 By Tom Soter.66 Reviews Feedback What's New Film & Video Clips/Quick Takes.46 Who’s the Sucker?.10 We’ll tell you what’s new. Super New Products Beta! Korean VCRs! Camcorders! Directory NEC’s Quadruplets: 2 Beta, 2 VHS.. 14 And accessories are multiplying What’s New on Tape & Disc.57 like Rabbits (which is the name Fine Tuning of one of ’em). Yes, we have seen The Proper Dub the future of video—or at least Videotests By Roderick Woodcock.26 this year’s version of it. Videogram Sansui SV-R9900HF VHS Hi-Fi VCR By Richard Jaccoma.70 Flying Blind? Canon VR-E10 Portable 8mm VCR By William Wolfe.30 Found Sound Canon VC-200A 8mm Color Camera Those who take the trouble can Bib VHS Video Alarm TV Den find free multichannel riches By Berger-Braithwaite Labs.92 Resolution Resolved buried in movie soundtracks. -
Sony Corporation
SONY CORPORATION GRIFFIN CONSULTING GROUP Hao Tang Rahul Misra Ellie Shanholt April 2012 CONTENTS Executive Summary ..................................................................................................................... 3 Company Overview and History .............................................................................................. 4 Financial Analysis ........................................................................................................................ 6 Liquidity .................................................................................................................................... 6 Profitability ............................................................................................................................... 7 Operating Efficiency ................................................................................................................ 9 Stock Performance ................................................................................................................... 9 Segments and Locations ........................................................................................................ 12 Competitive Analysis ................................................................................................................ 14 Internal Rivalry: ..................................................................................................................... 14 Entry ........................................................................................................................................ -
The Lab Notebook
Thomas Edison National Historical Park National Park Service U.S. Department of the Interior The Lab Notebook Upcoming Exhibits Will Focus on the Origins of Recorded Sound A new exhibit is coming soon to Building 5 that highlights the work of Thomas Edison’s predecessors in the effort to record sound. The exhibit, accompanied by a detailed web presentation, will explore the work of two French scientists who were pioneers in the field of acoustics. In 1857 Edouard-Léon Scott de Martinville invented what he called the phonautograph, a device that traced an image of speech on a glass coated with lampblack, producing a phonautogram. He later changed the recording apparatus to a rotating cylinder and joined with instrument makers to com- mercialize the device. A second Frenchman, Charles Cros, drew inspiration from the telephone and its pair of diaphragms—one that received the speaker’s voice and the second that reconstituted it for the listener. Cros suggested a means of driving a second diaphragm from the tracings of a phonauto- gram, thereby reproducing previously-recorded sound waves. In other words, he conceived of playing back recorded sound. His device was called a paléophone, although he never built one. Despite that, today the French celebrate Cros as the inventor of sound reproduction. Three replicas that will be on display. From left: Scott’s phonautograph, an Edison disc phonograph, and Edison’s 1877 phonograph. Conservation Continues at the Park Workers remove the light The Renova/PARS Environ- fixture outside the front mental Group surveys the door of the Glenmont chemicals in Edison’s desk and home. -
Aes 143Rd Convention Program October 18–21, 2017
AES 143RD CONVENTION PROGRAM OCTOBER 18–21, 2017 JAVITS CONVENTION CENTER, NY, USA The Winner of the 143rd AES Convention To be presented on Friday, Oct. 20, Best Peer-Reviewed Paper Award is: in Session 15—Posters: Applications in Audio A Statistical Model that Predicts Listeners’ * * * * * Preference Ratings of In-Ear Headphones: Session P1 Wednesday, Oct. 18 Part 1—Listening Test Results and Acoustic 9:00 am – 11:00 am Room 1E11 Measurements—Sean Olive, Todd Welti, Omid Khonsaripour, Harman International, Northridge, SIGNAL PROCESSING CA, USA Convention Paper 9840 Chair: Bozena Kostek, Gdansk University of Technology, Gdansk, Poland To be presented on Thursday, Oct. 18, in Session 7—Perception—Part 2 9:00 am P1-1 Generation and Evaluation of Isolated Audio Coding * * * * * Artifacts—Sascha Dick, Nadja Schinkel-Bielefeld, The AES has launched an opportunity to recognize student Sascha Disch, Fraunhofer Institute for Integrated members who author technical papers. The Student Paper Award Circuits IIS, Erlangen, Germany Competition is based on the preprint manuscripts accepted for the Many existing perceptual audio codec standards AES convention. define only the bit stream syntax and associated decod- A number of student-authored papers were nominated. The er algorithms, but leave many degrees of freedom to the excellent quality of the submissions has made the selection process encoder design. For a systematic optimization of encod- both challenging and exhilarating. er parameters as well as for education and training of The award-winning student paper will be honored during the experienced test listeners, it is instrumental to provoke Convention, and the student-authored manuscript will be consid- and subsequently assess individual coding artifact types ered for publication in a timely manner for the Journal of the Audio in an isolated fashion with controllable strength. -
ARSC Journal, Vol
EDISON AND GROWING HOSTILITIES1 By Raymond Wile The spring of 1878 witnessed a flurry of phonographic activity at the Edison laboratories. Caveats were filed with the United States Patent Office, and Prelimi nary Specifications were filed on April 24, 1878 which resulted in the eventual issuance of a British patent.2 Despite this initial activity, the Edison involvement rapidly wound down by the end of that summer. In September a fatal mistake occurred-final specifications were supplied for the British patent, but the equiva lent American applications were neglected. In December, an attempt was made to rectify the omission by predating a series of applications, but the U.S. Patent Office refused to allow this and the matter had to be dropped. Except for a patent applied for on March 29, 1879 and granted in 1880 the phonograph seems to have been completely abandoned by Edison in favor of his new interest in the electric light.3 During the first half of the eighties there is no evidence whatsoever of any phono graph activity emanating from Menlo Park. However, Edward H. Johnson, who had done much experimenting for the Edison Speaking Phonograph Company, did be come involved in some experimenting after his return from England in 1883-enough so for Bergmann and Company to bill the group for 192 1/2 hours of experimental work.4 Edison had become completely disenchanted and reasoned that the concept of the phonograph was incapable offurther developments. The members of the Edison Speak ing Phonograph Company were delighted to relieve Edison of the responsibility for further experimenting when he released them from the necessity of investing further capital. -
Vinyl Theory
Vinyl Theory Jeffrey R. Di Leo Copyright © 2020 by Jefrey R. Di Leo Lever Press (leverpress.org) is a publisher of pathbreaking scholarship. Supported by a consortium of liberal arts institutions focused on, and renowned for, excellence in both research and teaching, our press is grounded on three essential commitments: to publish rich media digital books simultaneously available in print, to be a peer-reviewed, open access press that charges no fees to either authors or their institutions, and to be a press aligned with the ethos and mission of liberal arts colleges. This work is licensed under the Creative Commons Attribution- NonCommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA. The complete manuscript of this work was subjected to a partly closed (“single blind”) review process. For more information, please see our Peer Review Commitments and Guidelines at https://www.leverpress.org/peerreview DOI: https://doi.org/10.3998/mpub.11676127 Print ISBN: 978-1-64315-015-4 Open access ISBN: 978-1-64315-016-1 Library of Congress Control Number: 2019954611 Published in the United States of America by Lever Press, in partnership with Amherst College Press and Michigan Publishing Without music, life would be an error. —Friedrich Nietzsche The preservation of music in records reminds one of canned food. —Theodor W. Adorno Contents Member Institution Acknowledgments vii Preface 1 1. Late Capitalism on Vinyl 11 2. The Curve of the Needle 37 3. -
VHS and VCR (Edited from Wikipedia)
VHS And VCR (Edited from Wikipedia) SUMMARY A videocassette recorder, VCR, or video recorder is an electromechanical device that records analog audio and analog video from broadcast television or other source on a removable, magnetic tape videocassette, and can play back the recording. Use of a VCR to record a television program to play back at a more convenient time is commonly referred to as timeshifting. VCRs can also play back prerecorded tapes. In the 1980s and 1990s, prerecorded videotapes were widely available for purchase and rental, and blank tapes were sold to make recordings. Most domestic VCRs are equipped with a television broadcast receiver (tuner) for TV reception, and a programmable clock (timer) for unattended recording of a television channel from a start time to an end time specified by the user. These features began as simple mechanical counter-based single-event timers, but were later replaced by more flexible multiple-event digital clock timers. In later models the multiple timer events could be programmed through a menu interface displayed on the playback TV screen ("on-screen display" or OSD). This feature allowed several programs to be recorded at different times without further user intervention, and became a major selling point. The Video Home System (VHS) is a standard for consumer-level analog video recording on tape cassettes. Developed by Victor Company of Japan (JVC) in the early 1970s, it was released in Japan in late 1976 and in the United States in early 1977. From the 1950s, magnetic tape video recording became a major contributor to the television industry, via the first commercialized video tape recorders (VTRs).