Read e-book online Acoustics: Sound Fields and Transducers PDF
By Leo L. Beranek,Tim Mellow
Acoustics: Sound Fields and Transducers is a completely up-to-date model of Leo Beranek's vintage 1954 booklet that keeps and expands at the original's distinctive acoustical basics whereas including useful formulation and simulation equipment.
Serving either as a textual content for college students in engineering departments and as a reference for working towards engineers, this ebook makes a speciality of electroacoustics, reading the habit of transducers using electro-mechano-acoustical circuits. Assuming wisdom of electric circuit concept, it begins via guiding readers during the fundamentals of sound fields, the legislation governing sound iteration, radiation, and propagation, and common terminology. It then strikes directly to examine:
- Microphones (electrostatic and electromagnetic), electrodynamic loudspeakers, earphones, and horns
- Loudspeaker enclosures, baffles, and waveguides
- Miniature purposes (e.g., MEMS in I-Pods and cellphones)
- Sound in enclosures of all sizes, equivalent to study rooms, workplaces, auditoriums, and residing rooms
Numerical examples and precis charts are given through the textual content to make the fabric simply acceptable to useful layout. it's a worthwhile source for experimenters, acoustical specialists, and to people who count on being engineering designers of audio equipment.
- An replace for the electronic age of Leo Beranek's vintage 1954 ebook Acoustics
- Provides designated acoustic basics, permitting higher knowing of advanced layout parameters, dimension equipment, and data
- Extensive appendices conceal frequency-response shapes for loudspeakers, mathematical formulation, and conversion factors
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Acoustics: Sound Fields and Transducers by Leo L. Beranek,Tim Mellow