Tabla de Contenidos: “…4.9 Wind instrument principles4.10 Wind instruments; 4.11 Brass instruments; 4.12 Stringed instruments; 4.13 The pianoforte; 4.14 Percussion instruments; 4.15 Electrical and electronic instruments; 4.16 The human voice; 4.17 Non-musical sound sources; 4.18 The sound of a piston engine; 4.19 Vehicle noise; 4.20 Aircraft noise; 4.21 Helicopter noise; References; Chapter 5Microphones; 5.1 Introduction; 5.2 Microphone principles; 5.3 Microphone limitations; 5.4 Microphone mechanisms; 5.5 Electrodynamic microphones; 5.6 Electrostatic microphones; 5.7 Phantom power; 5.8 Stands and suspensions…”