ostmaccan skrev:Min tanke är att börja med akustisk teori, det vill säga fysiken helt enkelt.
Harvard-professorn E J Heller beskriver fysiken och akustiken på ett enkelt, fängslande och kompetent sätt så jag hade svårt att inte sträckläsa boken.
Titeln är vilseledande då boken har klar fysik slagsida. Psykoakustiken berörs endast fragmentariskt. Boken har många relevanta historiska inslag. Boken ger en bra grund för vidare fördjupning inom akustiken.
Why You Hear What You Hear , 2012,is the first book on the physics of sound for the nonspecialist to empower readers with a hands-on, ears-open approach that includes production, analysis, and perception of sound. The book makes possible a deep intuitive understanding of many aspects of sound, as opposed to the usual approach of mere description. This goal is aided by hundreds of original illustrations and examples, many of which the reader can reproduce and adjust using the same tools used by the author (e.g., very accessible applets for PC and Mac, and interactive web-based examples, simulations, and analysis tools will be found on the book's website: whyyouhearwhatyouhear.com.)
http://www.amazon.com/Why-You-Hear-What ... B009X0O7WUHundraåriga fd MIT-professorn Beraneks bok är totala motsatsen till Hellers bok. Här gäller inga tumregler. Syftet nu som 1954 är att förklara fysiken generellt. Flera nya uppdateringar till nyare forskningsresutat är inflikade. Men visst är vissa delar direktkopierade från 1954 men boken är utan tvekan en av grundbultarna inom akustiken.
Acoustics: Sound Fields and Transducers, 2012, is a thoroughly updated version of Leo Beranek's classic 1954 book that retains and expands on the original's detailed acoustical fundamentals while adding practical formulas and simulation methods.
Serving both as a text for students in engineering departments and as a reference for practicing engineers, this book focuses on electroacoustics, analyzing the behavior of transducers with the aid of electro-mechano-acoustical circuits. Assuming knowledge of electrical circuit theory, it starts by guiding readers through the basics of sound fields, the laws governing sound generation, radiation, and propagation, and general terminology. It then moves on to examine:
•Microphones (electrostatic and electromagnetic), electrodynamic loudspeakers, earphones, and horns
•Loudspeaker enclosures, baffles, and waveguides
•Miniature applications (e.g., MEMS in I-Pods and cellphones)
•Sound in enclosures of all sizes, such as school rooms, offices, auditoriums, and living rooms
Numerical examples and summary charts are given throughout the text to make the material easily applicable to practical design. It is a valuable resource for experimenters, acoustical consultants, and to those who anticipate being engineering designers of audio equipment.
http://www.amazon.com/Acoustics-Transdu ... ds=BeranekJM
Annihilerar antimateria. Beauty is in the Brain of the Listener. We are standing on the shoulders of giants.
"Kill your Darlings" => Scientific Progress.