1、i EIA 356 68 ? 3234600 0065849 2 ? U S AS C8 3.46-1 9 6 9 Approved January 14, 1969 USA STANDARDS INSTITUTE EIA STANDARD Standard on Definitions and Terminology in Connection with Record Changers and Manual Phonographs RS-356 Engineering Department ELECTRONIC INDUSTRIES ASSOCIATION EIA 356 68 323460
2、0 0065850 9 M NOTICE EIA engineering standards are designed to serve the public interest through eliminating mis- understandings between manufacturers and purchasers, facilitating interchangeability and improve- ment of products, and assisting the purchaser in selecting and obtaining with minimum de
3、lay the proper product for his particular need. Existence of such standards shall not in any respect pre- clude any member or non-member of EIA from manufacturing or selling products not conforming to such standards, nor shall the existence of such standards preclude their voluntary use by those oth
4、er than EIA members whether the standard is to be used either domestically or internationally. Recommended standards are adopted by EIA without regard to whether or not their adoption may involve patents on articles, materials, or processes. By such action, EIA does not assume any liability to any p
5、atent owner, nor does it assume any obligation whatever to parties adopting the recommended standards. CAUTION NOTICE: This USA Standard may be revised or with- drawn at any time. The procedures of the United States of America Standards Institute require that action be taken to reaffirm, revise, or
6、withdraw this standard no later than five (5) years from the date of publication. Purchasers of USA Standards may receive current information on all standards by calling or writing the USA Standards Institute, 10 East 40th Street, New York, N. Y. 10016, (212) 683-3058. Published by ELECTRON IC I NDU
7、STRI ES ASSOCIATION Engineering Department 2001 Eye Street, N.W., Washington, D. C. 20006 Electronic Industries Associatlon 1968 All right8 reserved Price $050 - _ , Printed in U.S.A. = EIA 356 68 m 3234600 0065851 O m RS-356 Page 1 STANDARD ON DEFINITIONS AND TERMINOLOGY IN CONNECTION WITH RECORD C
8、HANGERS AND MANUAL PHONOGRAPHS (From Standards Proposal No. 966, formulated under the cognizance of EIA Subcommittee P-8.2 on Phono Motors, Turntables and Auto Changers.) 1. SCOPE This standard shall cover definitions of terms that are generally referred to between manufacturers and users and shall
9、define accepted nomenclature for commonly applied component and operating descriptions as related to automatic record changers and manual phonographs. 1.1 1.2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 e It is intended that this standard shall prevent or minimize misunderstandings of descriptions of components and
10、 titles for functional directions of record changers and manual phonographs. The descriptions of components, devices and titles refer primarily to record changers and manual phonographs. The descriptions listed do not necessarily include every name generally affixed to such items, nor do the items u
11、nder consideration in this standard constitute every phase that may be advisable to be included in the standard. 2. DEFINITIONS Overarm - The device that supports or stabilizes a record or stack of records when placed on the spindle. Tone Arm - The device that contains the phonograph cartridge. Reco
12、rd - The disc which contains the program material. Base Plate - The component on which the various parts of the manual phonograph or changer are mounted. Turntable - The component on which the record is supported while being played. Spindle - That part which centers the records on a turntable (may h
13、ave mechanical means to drop one record at a time.) 45 RPM Spindle - That part which centers large hole records on a turntable (may have mechanical means to drop one record at a time). RS-356 Page 2 2.8 2.9 2.10 EIA 356 68 m 3234600 0065852 2 m c Control - That part which controls any mode of operat
14、ion. Sample: Reject Control On-Off Control, etc. Phonograph Cartridge - That part which converts the mechanical motion of the stylus into an electrical signal. Stylus - That part of the phonograph cartridge that engages the record groove and transmits the signal to the cartridge. - EIA 356 68 m 3234
15、600 0065853 4 m -A- RELATED EIA STANDARDS In addition to this Standard, the following EIA Standards are available in the field of record changers and manual phonographs: REC-125-A Phonograph Pickups . $ .SO RS-211-B Dimensional Characteristics of Monophonic and Stereophonic Disc Phonograph Records f
16、or Home Use 78,45, 33-1/3 r.p.m. 1.20 RS-238-A Phonograph Stylus Tips .so RS-243 Color Coding for Stereo Pickup Leads . SO RS-294 Stereo Pickup Test Record No. 1 . .so RS-295 Disc Recording Characteristics . SO Minimum order for all EIA Standards and Engineering Publications $1.00 For a free and complete listing of all EIA Standards and Engineering Publications, write: Engineering Department Electronic Industries Association 2001 Eye Street, N.W. Washington, D.C. 20006
