LEADER 04033nam 2200637Ia 450 001 9910808411403321 005 20240313014301.0 010 $a1-283-57181-1 010 $a9786613884268 010 $a0-12-391486-8 035 $a(CKB)2670000000234143 035 $a(EBL)1000318 035 $a(OCoLC)827626903 035 $a(SSID)ssj0000736205 035 $a(PQKBManifestationID)12247313 035 $a(PQKBTitleCode)TC0000736205 035 $a(PQKBWorkID)10772378 035 $a(PQKB)10830086 035 $a(MiAaPQ)EBC1000318 035 $a(Au-PeEL)EBL1000318 035 $a(CaPaEBR)ebr10590759 035 $a(CaONFJC)MIL388426 035 $a(PPN)170604101 035 $a(EXLCZ)992670000000234143 100 $a19940613d2012 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAcoustics /$fLeo L. Beranek and Tim J. Mellow 205 $a1st ed. 210 $aOxford $cAcademic Press$d2012 215 $a1 online resource (727 p.) 300 $aDescription based upon print version of record. 311 $a0-12-391421-3 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Acoustics: Sound Fields and Transducers; 1.3 PROPAGATION OF SOUND THROUGH GAS; 1.4 MEASURABLE ASPECTS OF SOUND; 1.6 STANDARD INTERNATIONAL (SI) UNITS; 1.8 SPEED AND VELOCITY; 1.10 INTENSITY, ENERGY DENSITY, AND LEVELS; 2.5 SOLUTION OF WAVE EQUATION FOR AIR IN A TUBE FILLED WITH ABSORBENT MATERIAL; 2.7 FREELY TRAVELING CYLINDRICAL WAVE; 2.10 CYLINDRICAL COORDINATES; 2.11 SPHERICAL COORDINATES; 6.6 SOUND PRESSURE PRODUCED AT DISTANCE R; 4.6 Intermediate-sized tube-mixed mass-resistance element [a (in meters)>0.01/ f and a<10/f] [2]; 4.8 ACOUSTIC TRANSFORMERS 327 $a4.9 REFLECTION OF A PLANE WAVE FROM A PLANE 4.14 DIPOLE POINT SOURCE (DOUBLET); 4.15 RADIATION FROM AN OSCILLATING SPHERE; 4.16 DIRECTIVITY INDEX AND DIRECTIVITY FACTOR; 4.18 OSCILLATING SPHERE; 4.19 PLANE CIRCULAR PISTON IN INFINITE BAFFLE; 4.20 PLANE CIRCULAR FREE DISK; 4.21 PLANE CIRCULAR PISTON RADIATING FROM ONE SIDE ONLY IN FREE SPACE; 4.22 SOUND IN LOSSY TUBES; 4.23 WAVE EQUATION FOR AN INFINITE LOSSY TUBE; 5.5 ELECTROSTATIC MICROPHONE (CAPACITOR MICROPHONE); 5.6 ELECTROMAGNETIC RIBBON MICROPHONES; 6.10 MEASUREMENT OF THIELE-SMALL PARAMETERS; 6.13 VOICE-COIL DESIGN 327 $a7.2 UNBAFFLED DIRECT-RADIATOR LOUDSPEAKER 7.6 CLOSED-BOX BAFFLE [1,2]; 7.9 ACOUSTICAL CIRCUIT; 9.9 INFINITE PARABOLIC HORN [11]; 10.9 TOTAL STEADY SOUND-PRESSURE LEVEL; 12.5 RADIATION FROM A POINT SOURCE ON A SPHERE; 12.9 RADIATION FROM AN OSCILLATING CONVEX DOME IN AN INFINITE BAFFLE; 13.6 REFLECTION OF A POINT SOURCE FROM A PLANE; 13.9 RADIATION FROM A RESILIENT DISK IN AN INFINITE BAFFLE [19]; 14.7 WORKED EXAMPLE NO. 1: LOUDSPEAKER IN AN ENCLOSURE WITH A BASS-REFLEX PORT; 12.7 RADIATION FROM A RECTANGULAR CAP IN A SPHERE; 14.9 FAR-FIELD ON-AXIS PRESSURE; Index 330 $aAcoustics: Sound Fields and Transducers 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 606 $aElectro-acoustics 606 $aSound$xRecording and reproducing 615 0$aElectro-acoustics. 615 0$aSound$xRecording and reproducing. 676 $a620.2 676 $a621.3828 700 $aBeranek$b Leo Leroy$f1914-$0151247 701 $aMellow$b Tim J$01605516 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910808411403321 996 $aAcoustics$93930804 997 $aUNINA