bell system technical journal volume (230 resultados)

Soft cover. Condición: Very Good. 1st Edition. Binding is sound. Pages tanned but clean. A few pages have a bent corner tip. Name of previous owner at top of front cover. Spine and adjacent parts of front and back covers discolored from light exposure. Very slight soiling to front and back covers. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Loudness, Its Definition, Measurement and Calculation" by Harvey Fletcher and W.A. Munson; "Effect of Atmospheric Humidity and Temperature on the Relation between Moisture Content and Electrical Conductivity of Cotton" by Albert C. Walker; "Classification of Bridge Methods of Measuring Impedences" by John G. Ferguson; "Some Theoretical and Practical Aspects of Noise Induction" by R.F. Davis and H.R. Huntley; "Audio Frequency Atmospherics--" by E.T. Burton and E.M. Boardman; "Certain Factors Limiting the Volume Efficiency of Repeatered Telephone Circuits" by Leonard Gladstone Abraham; "Abstracts of Technical Papers" and Contributors to this Issue.

Soft cover. Condición: Very Good. Pages are all clean and lightly toned (tanned with age). All pages slightly bent near the lower right corner tip. Just a few tiny spots on the journal's exterior. Periphery of the journal's exterior spine and covers are discolored from sun exposure. Very little wear or damage otherwise. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. (Important Note: I have many issues of this publication. I only charge .50 shipping for second and subsequent items in a single order within the United States. Please inquire for international shipping.) This issue includes: "A Laplacian Expansion for Hermitian-Laplace Functions of High Order" by E.C. Molina; "The Relation Between Penetration and Decay in Creosoted Southern Pine Poles" by R.H. Colley and C.H. Amadon; "Tandem Operation in the Bell System" by F.M. Bronson; "A Non-Directional Microphone" by R.N. Marshall and F.F. Romanow; "Oscillations in Systems with Non-Linear Reactance" by R.V.L. Hartley; "Oscillations in an Electromechanical System" by L.W. Hussey and L.R. Wrathall; "A New Type of Underground Telephone Wire" by D.A. Quarles; "Effect of Electric Shock on the Heart" by L.P. Ferris, B.G. King, P.W. Spence and H.B. Williams; "A New High-Efficiency Power Amplifier for Modulated Waves" by W.H. Doherty; "Abstracts of Technical Papers" and "Contributors to this Issue".

Soft cover. Condición: Good. Binding is square and sound. Pages tanned with age. Light soiling to front and back cover plus a smudged signature on the front cover and some tan smudges on the back cover. Last half of pages and back cover show some wrinkling near the top edge as though exposed to moisture but there are no actual water stains. A few other tiny specks or spots on front and back covers. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Single Sampling and Double Sampling Inspection Tables" by H.F. Dodge and H.G. Romig; "Television Transmission Over Wire Lines" by M.E. Strieby and J.F. Wentz; "Insulation of Telephone Wire with Paper Pulp" by J.S. Little; "Design and Operation of New Copper Wire Drawing Plant: Part I: Design and Operation of High Speed Copper Wire Drawing Machines" by H. Blount; "Desiogn and Operation of New Copper Wire Drawing Plant: Part II--Equipping and Operating the New Wire Mill" by J.E. Wiltrakis; "Abstracts of Technical Articles by Bell System Authors"; and "Contributors to this Issue".

Soft cover. Condición: Poor. Very worn copy but pages complete and still readable. Back cover missing. The spine is barely intact with pages beginning to separate. Pages lightly toned (age tanned). Previous owner's signature on the front cover and again on the first page. Some foxing (age spotting) on first few, last few pages. Water stains to last 2/3s or so of pages. Front cover soiled, toned, and with some chips and tears. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Joint Meeting of the Institution of Electrical Engineers and the American Institute of Electrical Engineers"; "Transatlantic Telephony--The Technical Problem"; "Transatlantic Telephony--Service and Operating Features"; "Phase Distortion and Phase Distortion Correction"; "High-Speed Ocean Cable Telegraphy"; "The Present Status of Wire Transmission Theory and Some of its Outstanding Problems"; "Contemporary Advances in Physics--XV: The Classical Theory of Light, First Part"; "Recent Developments in the Process of Manufacturing Lead-Covered Telephone Cable"; "Bridge for Measuring Small Time Intervals"; "A Method of Rating Manufactured Product"; "Abstracts of Technical Papers" and "Contributors to this Issue".

Soft cover. Condición: Fair. Still complete and intact. Some foxing (tan spotting) to the pages and pull-out diagram. A few pages have a bent or creased corner. Exterior covers and spine are mottled and soiled with toning (age tanning) to peripheries. Wear to edges of covers include a few small chips or tears. Lower right corner of the front cover is creased. Wear to the top and bottom edges of the spine. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "The Interconnection of Telephone Systems--Graded Multiples"; "Moving-Coil Telephone Receivers and Microphones"; "Some Developments in Common Frequency Broadcasting"; "Application of Printing Telegraph to Long-Wave Radio Circuits"; "Audible Frequency Ranges of Music, Speech and Noise"; "Contemporary Advances in Physics, XXII--Transmutation"; "Developments in Short-Wave Directive Antennas"; "Abstracts of Technical Papers" and "Contributors to This Issue".

Soft cover. Condición: Good. Square and sound. Some foxing on the first few pages, remainder of pages are clean. Many pages have a bent or creased corner. Journal's exterior is lightly soiled and discolored along the spine and adjacent edges of covers from sun exposure. Top 1/2" of the spine's skin is torn off. Cover corners are lightly creased. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Chemistry in the Telephone Industry"; "The Trend in the Design of Telephone Transmitters and Receivers"; "Mutual Impedances of Ground-Return-Circuits"; "A Survey of Room Noise in Telephone Locations"; "Contemporary Advances in Physics, XXI"; "A Sturdy of Telephone Line Insulators"; "The Transmission Characteristics of Open-Wire Telephone Lines"; "Transients in Parallel Grounded Circuits, One of Which is of Infinite Length"; "Impedance Correction of Wave Filters"; "A Method of Impedance Correction"; "Abstracts of Technical Papers"; and "Contributors to this Issue".

Soft cover. Condición: Good. Pages clean but lightly toned (age tanned). A single page has two diagonal creases. Some pages have a light water stain to edges. Some pages have a bent corner tip. Previous owner's signature to the front cover. Front and back covers are lightly soiled. Front back covers show a few light creases or bent corners. The journal will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Industrial Mathematics" by Thornton C. Fry; "The Transmission Characteristcs of Toll Telephone Cables at Carrier Frequencies" by C. M. Hebbert; "Some Analyses of Wave Shapes Used in Harmonic Producers" by F. R. Stansel; "Forces and Atoms: The World of the Physicist" by Karl K. Darrow; plus Abstracts of Technical Articles by Bell System Authors and Contributors to this Issue.

Soft cover. Condición: Good. Water stain to the upper right corner of the front cover and first few pages; the rest of the pages are clean and unmarked but lightly toned (age tanned). Some writing in blue and red pencil near the top of the front cover. Front and back covers lightly soiled with toning around the periphery. Spine curled upwards a bit. Chip in the upper left corner of the back cover. Upper right corner of the front cover is creased. Moderate wear in general. It will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Frequency-Modulation: Theory of the Feedback Receiving Circuit" by John R. Carson; "The Application of Negative Feedback to Frequency-Modulation Systems" by J. G. Chaffee; "Survey of Magnetic Materials and Applications in the Telephone System" by V. E. Legg; "Impedence Properties of Electron Streams" by Liss C. Peterson; "Plastic Materials in Telephone Use" by J. R. Townsend and W. J. Clarke; "The Dielectric Properties of Insulating Materials" by E. J. Murphy and S. O. Morgan; "Abstracts of Technical Papers"; and "Contributors to this Issue".

Soft cover. Condición: Fair. No Jacket. 1st Edition. Scientific papers with numerous illustrations, charts, photographs, and the like. Also includes separate supplement called "The Electrical Discoveries of Joseph Henry" by H. S. Osborne and A. M. Dowling. Cracked spine but pages still firmly bound in. Pages lightly tanned. A little water staining or wrinkling along the top edges of papers. Name and department of previous owner handwritten at the top edge of the front cover. Covers soiled with tanning and foxing (tan spotting). Wear to edges and corner tips. Worn but still entirely usable. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Henry as an Electrical Pioneer" by Bancroft Gherardi; "The Cesium-Oxygen-Silver Photoelectric Cell" by C. H. Prescott, Jr. and M. J. Kelly; "Two-Way Radio Telephone Circuits" by S. B. Wright and D. Mitchell; "Magnet Steels and Permanent Magnets--Relationships Among Their Magnetic Properties" by K. L. Scott; "A Method of Measuring Acoustic Impedance" by P. B. Flanders; "Transmission Lines for Short-Wave Radio Systems" by E. J. Sterba and C. B. Feldman; "An Efficient Miniature Condenser Microphone System" by H. C. Harrison and P. B. Flanders; "Wire Communication Aids to Air Transportation" by H. H. Nance; "Abstracts of Technical Papers" and "Contributors to this Issue". Important Note: I only charge .50 per item shipping for second and subsequent items in a single order shipping within the United States.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Index pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 767pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner wrote & stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have a little wear & edgewear. The backstrip has a little wear towards the bottom & edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & some light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has a little light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 650pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner initialed & stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have a little wear & some edgewear. The backstrip has a little edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & some light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has a little light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 730pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have a little wear & edgewear. The backstrip has a little edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & a little light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has a little light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 583pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have a little wear & edgewear. The backstrip has minimal edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & some light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has some light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Index pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 861pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner wrote & stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have a little wear & edgewear. The backstrip has a little edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & some light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has a little light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 705pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have minimal wear & a little edgewear. The backstrip has minimal edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has some light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 638pp. plus 80-page article "Technical Developments Underlying the Toll Services of the Bell System". Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have minimal wear & edgewear. The backstrip has minimal edgewear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through & some light foxing. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has some light foxing. Ships within 24 hours. Scans available upon request.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dustjacket. 1st Edition. We are offering other Volumes of The Bell System Technical Journal in other listings. Included in the photographs of this book is the Table of Contents pages so that you know the Articles in this Volume. Tight hardcover in very good condition. 8vo. 539pp. Blue woven boards with brown textured faux leather corners and backstrip. The backstrip has embossed horizontal ribs with gilt lettering & lines. Previous owner wrote & stamped name on the top corner of the ffep. The entire book is printed on coated stock. Lots of black & white photographs, illustrations/graphs, & fold-outs within the articles. Book is very tight. Boards have minimal wear & a little edgewear. The backstrip has a little edgewear. The backstrip's rib lines have a little wear. The backstrip's gold lettering & lines are very bright. The endpapers have some glue show-through. The leaves are in very good condition with no markings or other flaws. The extreme outside edge of some of the leaves has some light foxing. Ships within 24 hours. Scans available upon request.

Paperback or Softback. Condición: New. The Bell System Technical Journal; Volume 1. Book.

Softcover. Condición: Very Good-. Estado de la sobrecubierta: No Dust Jacket. Reprint. 20 page side-stapled reprinted excerpt from The Bell System Technical Journal. No covers, as issued. Inked name and couple small ink marks on the front cover/title page. Else clean. ; TET19D; 9 X 6".

Condición: New.

Paperback or Softback. Condición: New. The Bell System Technical Journal; Volume 2. Book.

Hardcover. Condición: Very Good +. Estado de la sobrecubierta: no dj. clean, bright copy with gilt lettering on spine and front still vibrant. prev. owner's name in gilt on bottom corner of front cover. very minor corner bumps. faint, thumb size, vertical creases approximately 1" from front edge. barely noticeable scuffing on rear.

Condición: New.

Paperback. Condición: Very Good. 1st. Pages 971-1178, minor wear and soil. Subjects include A Molded-Plastic Technique for Connecting and Splicing Optical-Fiber Tapes and Cables, Coupled-Mode Theory for Anisotropic Optical Waveguides, Polarization-Independent, Multilayer Dielectrics at Oblique Incidence, A geometric Derivation of Forney's Upper Bound, and Power Spectrum of a Digital, Frequency-Modulation Signal. Size: 8vo. Book.

Paperback. Condición: Very Good. 1st. Pages 1-207, minor wear and soil. Bell Laboratories Fiftieth Anniversary issue. Subjects include Mode Coupling in an Optical Fiber, Quasi-Ray Analysis of Crosstalk Betweem Multimode Optical Fibers, Effect of Junction Capacitance, A Depletion-Load, p-Channel, Bipolar IGFET Technology, Space Diversity Engineering and An Experiment on Propagation of 60-GHz Waves Through Rain. Size: 8vo. Book.

Paperback. Condición: Very Good. 1st. Pages 811-970, minor wear and soil. Subjects include DIGITAL DATA SYSTEM, System Overview, Testing and Maintenance, Network Planning, Digital Multiplexers, Local Distribution System, and Physical Design. Size: 8vo. Book.

Paperback. Condición: Very Good. 1st. Pages 471-666, minor wear and soil. Subjects include Preparation of Optical-Fiber Ends for Low-Loss Tape Splices, All-Glass Optical-Fiber Tapes, RC Active Filters for the D3 Channel Bank, Timing Recovery and Scramblers in Data Transmission, and Nonstationary Blocking in Telephone Traffic. Size: 8vo. Book.

Paperback. Condición: Very Good. 1st. Pages 209-470, minor wear and soil. Subjects include Echo Performance of Toll Telephone Connections, Optical-Fiber Packaging and its Influence on Fiber Straightness and Loss, An Algorithm for Determining the Endpoints of Isolated Utterances, Applications of Group Theory to Connecting Networks and Permanent Multiple Splices of Fused-Silica Fibers. Size: 8vo. Book.

Soft cover. Condición: Good. No Jacket. First. Pages 121-302, with full markings, pocket, and/or bookplate, wear and soil. Weight is 1 lb. Ex-Library Size: 8vo. Book.

Soft cover. Condición: Good. No Jacket. 1st Edition. Pages 2605-2848, with full markings, pocket, and/or bookplate, wear and soil. Size: 8vo. Ex-Library.