Small signal audio design
Small- Signal Audio Design is an essential for audio equipment designers and engineers for one simple reason; it enables you as a professional to develop reliable, high-performance circuits. This practical handbook not only teaches you the basic fundamentals but shows you how to apply opamps and dis...
| Autor Corporativo: | |
|---|---|
| Otros Autores: | |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Oxford ; Burlington, Mass. :
Focal Press
2010.
|
| Edición: | 1st edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628306006719 |
Tabla de Contenidos:
- Front Cover; Small Signal Audio Design; Copyright; Contents; Preface; About the Author; Dedication; Acronyms; CHAPTER 1The Basics; Signals; Amplifiers; Negative Feedback; Nominal Signal Levels; Gain Structures; Noise; Johnson Noise; Shot Noise; 1/f Noise (Flicker Noise); Popcorn Noise; Summing Noise Sources; Noise in Amplifiers; Noise in Bipolar Transistors; Noise in JFETs; Noise in Op-Amps; Low-Noise Op-Amp Circuitry; Noise Measurements; How to Attenuate Quietly; How to Amplify Quietly; How to Invert Quietly; How to Balance Quietly; Ultra-Low-Noise Design with Multipath Amplifiers
- CHAPTER 2ComponentsConductors; PCB Track-to-Track Crosstalk; Impedances and Crosstalk: A Case History; Resistors; Capacitors; Inductors; CHAPTER 3Discrete Transistor Circuitry; Why Use Discrete Transistor Circuitry?; Bipolars and FETs; Bipolar Junction Transistors; The Transistor Equation; Beta; Unity-Gain Buffer Stages; Gain Stages; Discrete Op-Amp Design; High-Input-Impedance Bipolar Stages; CHAPTER 4Op-Amps and Their Properties; A Very Brief History of Op-Amps; Op-Amp Properties: Noise; Op-Amp Properties: Slew Rate; Op-Amp Properties: Common-Mode Range
- Op-Amp Properties: Input Offset VoltageOp-Amp Properties: Bias Current; Op-Amp Properties: Cost; Op-Amp Properties: Distortion; Selecting the Right Op-Amp; Op-Amps Surveyed: BJT Input Types; Op-Amps Surveyed: JFET Input Types; CHAPTER 5Filters; Passive Filters; Active Filters; Low-Pass Filters; High-Pass Filters; Combined Low-Pass and High-Pass Filters; Bandpass Filters; Notch Filters; All-Pass Filters; Filter Characteristics; Sallen-and-Key Filters; Distortion in Sallen-and-Key Filters; Multiple-Feedback Bandpass Filters; Making Notch Filters; Differential Filters
- CHAPTER 6Preamplifier ArchitecturesPassive Preamplifiers; Active Preamplifiers; Amplification and the gain-distribution problem; Active Gain Controls; Recording Facilities; Tone Controls; CHAPTER 7Moving-Magnet Disc Inputs; The Vinyl Medium; Spurious Signals; Maximum Signal Levels on Vinyl; Equalization and Its Discontents; The 'Neumann Pole'; Implementing RIAA Equalization; Passive and Semi-Passive RIAA Equalization; Calculating the RIAA Equalization Components; RIAA Equalization Component Tolerances; Simulating Inverse RIAA Equalization; Physical Inverse RIAA Equalization; Overload Margins
- Cartridge ImpedancesCartridge Loading; Cartridge-Preamplifier Interaction; Cartridge DC and AC Coupling; Discrete MM Disc Input Stages; Op-Amp MM Disc Input Stages; Noise in RIAA Preamplifiers; Noise Results with A-Weighting; RIAA Noise Measurements; Electronic Cartridge Loading for Lower Noise; Subsonic Filters; Combining Subsonic and Ultrasonic Filters; CHAPTER 8Moving-Coil Head Amplifiers; Moving-Coil Cartridge Characteristics; Amplification Strategies; Moving-Coil Transformers; Moving-Coil Input Amplifiers; A New Moving-Coil Amplifier Configuration; The Complete Circuit; Performance
- CHAPTER 9Volume and Balance Controls
