Audio IC Circuits Manual

Audio IC Circuits Manual is a single-volume practical «user» information and circuitry guide to the most popular and useful of audio and audio-associated integrated circuits. This book deals with ICs such as low frequency linear amplifiers, dual pre-amplifiers, audio power amplifiers, charged-coupled device delay lines, bar-graph display drivers, and power supply regulators. This book is divided into seven chapters that focus on the application of these devices in circuits ranging from simple signal conditioners and filters to complex graphic equalizers, stereo amplifier systems, and echo/reverb delay line systems. Chapters 1 to 4 deal with pure «audio» subjects, such as audio processing circuits, audio pre-amplifier circuits, and audio power amplifier circuits. Chapters 5 and 6 consider audio-associated subjects of light-emitting diode bar-graph displays, and CCD delay-line circuits. Chapter 7 deals with power supply circuits for use in audio systems. This manual is intended primarily to design engineers, technicians, and electronic students. Contents Prefacevii 1. Audio processing circuits 1 2. Audio pre-amplifier circuits 46 3. Audio power amplifier circuits 65 4. High-power audio amplifiers 91 5. LED bar-graph displays 112 6. CCD audio delay-line circuits 132 7. Power supply circuits 154 Index 166