Speaker Builder: 1987 (PDFs)

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1987 Speaker Builder magazine.
Issues in PDF format. Totaling 4 issues.

Table of Contents from 1987 issue 1:

Good News, page 3
“Is Flat Beautiful?,”
guest editorial by Bob White, page 8
“A More Compact Transmission Line Subwoofer”
by Craig W. Cushing, page 9
“An Introduction to Frequency Response and
LMP, Part 1”
by Ralph Gonzalez, page 18
“A Coil Winder Project”
by Bruce C. Edgar, page 25
“A Model-One Speaker”
by Kenneth Robinson, page 28
“One Man’s Listening Room Odyssey”
by Charles E. Ulrich, page 32
Tools, Tips & Techniques, page 40
Kit Report, Focal SW35 Subwoofer,
reviewed by David Davenport, page 42
Craftsman’s Corner,
by David Greenfield, page 46
Mailbox, page 48
Classified, page 53
Ad Index, page 55
4
Ad Index, page 46

Table of Contents from 1987 issue 2:

Good News, page 3
“The TTT Test,”
editorial by Edward T. Dell, Jr., page 8
“A Sixth-Order Vented Woofer System”
by John E. Levreault, Jr., page 9
“Experiments with Tapered Pipes”
by David B. Weems, page 18
“We Visit Boston Acoustics”
by Bruce C. Edgar, page 33
“The Demonstrator: A Vented, Compound
Speaker System”
by John Cockcroft, page 29
Book Review, The Loudspeaker Design Cookbook,
reviewed by Robert M. Bullock III, page 41
“An Introduction to Frequency Response & LMP,
Part 2: The Response Step”
by Ralph Gonzalez, page 42
Kit Report, Audio Control’s Richter Scale,
reviewed by Gary A. Galo, page 50
Mailbox, page 56
Classified, page 68
Ad Index, page 70

Table of Contents from 1987 issue 3:

Good News, page 3
“Issues,” editorial by Edward T. Dell, Jr., page 8
“The Octaline: A Small Transmission Line”
by John Cockroft, page 9
“Rapid Loudspeaker Design Using Spreadsheets”
by Richard Pierce, page 16
“In Memoriam: Richard C. Heyser, Part 1”
by Peter Sutheim, page 21
“How To Use Non-Optimum Vented Boxes”
by G. R. Koonce, page 24
“Basic Speaker Stands” by James Frane, page 28
“Is Driver Impedance Compensation Worthwhile?”
by David Meraner, page 31
“Tuning Bass Reflex Speaker Systems”
by Richard Brush, page 34
“LMP: A Construction Example”
by Ralph Gonzalez, page 38
Technology Watch, by Peter Muxlow, page 42
Tools, Tips & Techniques, page 44
“Weighing Woofer Performance” by Gary Galo, page 47
Special Report: Summer CES 1987,
by Bill Sommerwerck, page 52
Mailbox, page 58
Classified, page 68
Ad Index, page 70

Table of Contents from 1987 issue 4:

“Acceleration Factor,”
editorial by Edward T. Dell, Jr., page 8
“Passive Crossover Networks: Alternative Bandpass
Circuits” by Robert M. Bullock III, page 9
“Fast and Easy Active Filter Calculations”
by Paul W. Graham, page 15
“In Memoriam: Richard C. Heyser, Part 2: A Technical
Appreciation” by Peter Sutheim, page 21
“Mobile Speaker-One” by James Sawchuk, page 28
“Modifying the Polk 10s” by James T. Frane, page 32
Kit Report, L.A. White’s Nonresonant Loudspeaker,
reviewed by David Davenport, page 35
Craftsman’s Corner, The Swan IV, page 39
Book Reviews, Audio Anthology, Vol. 1, Electrostatic
Loudspeaker Design & Construction, Bluff Your
Way in Hi-Fi, reviewed by Gary Galo, Roger Sanders, &
John Cockroft, page 40
Software Review, Computer-Aided Speaker Design,
reviewed by Bob White, page 44
Technology Watch, by Peter Muxlow, page 46
Tools, Tips & Techniques,
by James M. Tripp & David Mulkins, page 47
Mailbox, page 50
Classified, page 63
Ad Index, page 65