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Author : Mullard Technical Serv Dept,Mullard Limited
Publisher : Audio Amateur Publications
Page : 144 pages
File Size : 41,8 Mb
Release : 1993
Category : Technology & Engineering
ISBN : 1882580036
Author : Andrew Singmin
Publisher : Newnes
Page : 162 pages
File Size : 51,6 Mb
Release : 2000
Category : Computers
ISBN : 0750671491
Practical Audio Amplifier Circuit Projects builds on the introduction to electronic circuits provided in Singmin's innovative and successful first book, Beginning Electronics Through Projects. Both books draw on the author's many years of experience as electronics professional and as hobbyist. As a result, his project descriptions are lively, practical, and very clear. With this new volume, the reader can build relatively simple systems and achieve useable results quickly. The projects included here allow a hobbyist to build amplifier circuits, test them, and then put them into a system. Progress through a graduated series of learning activities culminates in unique devices that are nevertheless easy to build. Learn the basic building blocks of audio amplifier circuit design and then apply your knowledge to your own audio inventions. Targets the intermediate to advanced reader with challenging projects that teach important circuit theories and principles Provides a ready source of audio circuits to professional audio engineers Includes an electric guitar pacer project that lets you "jam" with your favorite band!
Author : Mannie Horowitz
Publisher : Unknown
Page : 360 pages
File Size : 41,9 Mb
Release : 1980
Category : Music
ISBN : STANFORD:36105001806038
Author : Rudolf F. Graf
Publisher : Newnes
Page : 205 pages
File Size : 53,5 Mb
Release : 1997
Category : Technology & Engineering
ISBN : 9780750698771
Provides designers with quick reference guides to various types of circuits; comes with 250-300 ready-to-use designs, with schematics and explanations.
Author : Robert Sontheimer
Publisher : Elektor International Media
Page : 274 pages
File Size : 47,9 Mb
Release : 1998
Category : Music
ISBN : 0905705505
How does speech, music, or, indeed, any sound get from the record, the CD or the cassette tape to the loudspeaker? This is a question that many people keep on asking and to which this book endeavours to give a comprehensible answer. Understanding the background of the process is a first requirement, which is why the author in the description of single components makes clear what exactly happens in the component. An understanding is also engendered of phenomena such as noise, hum, distortion, and others, as well as standards such as the decibel and the RIAA characteristic. Designing circuits is practically impossible without an understanding of the various networks involved in the conversion of the input sound to the sound emanating from a loudspeaker. To this end, the author describes four important basic circuits using an operational amplifier, a component without which modern audio circuits can no longer be imagined. Variants of these four circuits return in many of the other circuits contained in this book. Building circuits, including ancillary and special ones, form the practical parts of this book. These circuits can be applied in audio equipment as well as with certain musical instruments. There are preamplifiers, filters, output stages, power supplies, compandors, mixer panels, level meters, bandwidth limiters, headphone amplifiers, playback stages, as well as tips on construction and faultfinding.
Author : Adrian I Colli-Menchi,Miguel A Rojas-Gonzalez,Edgar Sánchez-Sinencio
Publisher : World Scientific Publishing Company
Page : 256 pages
File Size : 47,6 Mb
Release : 2016-07-22
Category : Electronic
ISBN : 9789814704267
This invaluable textbook covers the theory and circuit design techniques to implement CMOS (Complementary Metal-Oxide Semiconductor) class-D audio amplifiers integrated circuits. The first part of the book introduces the motivation and fundamentals of audio amplification. The loudspeaker's operation and main audio performance metrics explains the limitations in the amplification process. The second part of this book presents the operating principle and design procedure of the class-D amplifier main architectures to provide the performance tradeoffs. The circuit design procedures involved in each block of the class-D amplifier architecture are highlighted. The third part of this book discusses several important design examples introducing state-of-the-art architectures and circuit design techniques to improve the audio performance, power consumption, and efficiency of standard class-D audio amplifiers.
Author : Douglas Self
Publisher : Taylor & Francis
Page : 1293 pages
File Size : 44,9 Mb
Release : 2013-07-04
Category : Technology & Engineering
ISBN : 9781136123818
This book is essential for audio power amplifier designers and engineers for one simple reason...it enables you as a professional to develop reliable, high-performance circuits. The Author Douglas Self covers the major issues of distortion and linearity, power supplies, overload, DC-protection and reactive loading. He also tackles unusual forms of compensation and distortion produced by capacitors and fuses. This completely updated fifth edition includes four NEW chapters including one on The XD Principle, invented by the author, and used by Cambridge Audio. Crosstalk, power amplifier input systems, and microcontrollers in amplifiers are also now discussed in this fifth edition, making this book a must-have for audio power amplifier professionals and audiophiles.
Author : Bob Cordell
Publisher : Unknown
Page : 772 pages
File Size : 42,5 Mb
Release : 2019
Category : Audio amplifiers
ISBN : 1138555452
This comprehensive book on audio power amplifier design will appeal to members of the professional audio engineering community as well as the student and enthusiast. Designing Audio Power Amplifiersbegins with power amplifier design basics that a novice can understand and moves all the way through to in-depth design techniques for very sophisticated audiophiles and professional audio power amplifiers. This book is the single best source of knowledge for anyone who wishes to design audio power amplifiers. It also provides a detailed introduction to nearly all aspects of analog circuit design, making it an effective educational text. Develop and hone your audio amplifier design skills with in-depth coverage of these and other topics: Basic and advanced audio power amplifier design Low-noise amplifier design Static and dynamic crossover distortion demystified Understanding negative feedback and the controversy surrounding it Advanced NFB compensation techniques, including TPC and TMC Sophisticated DC servo design MOSFET power amplifiers and error correction Audio measurements and instrumentation Overlooked sources of distortion SPICE simulation for audio amplifiers, including a tutorial on LTspice SPICE transistor modeling, including the VDMOS model for power MOSFETs Thermal design and the use of ThermalTrak(tm) transistors Four chapters on class D amplifiers, including measurement techniques Professional power amplifiers Switch-mode power supplies (SMPS). design Static and dynamic crossover distortion demystified Understanding negative feedback and the controversy surrounding it Advanced NFB compensation techniques, including TPC and TMC Sophisticated DC servo design MOSFET power amplifiers and error correction Audio measurements and instrumentation Overlooked sources of distortion SPICE simulation for audio amplifiers, including a tutorial on LTspice SPICE transistor modeling, including the VDMOS model for power MOSFETs Thermal design and the use of ThermalTrak(tm) transistors Four chapters on class D amplifiers, including measurement techniques Professional power amplifiers Switch-mode power supplies (SMPS). the use of ThermalTrak(tm) transistors Four chapters on class D amplifiers, including measurement techniques Professional power amplifiers Switch-mode power supplies (SMPS).
Author : Marco Berkhout
Publisher : Springer Science & Business Media
Page : 221 pages
File Size : 49,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461560838
Integrated Audio Amplifiers in BCD Technology is the first book to describe the design at Audio Amplifiers using a Bipolar CMOS DMOS (BCD) process. It shows how the combination of the 3 processes, made available by advances in process technology, gives rise to the design of more robust and powerful audio amplifiers which can be more easily implemented in digital and mixed-signal circuits. Integrated Audio Amplifiers in BCD Technology starts with an introduction to audio amplifiers which includes a comparison of amplifier classes, general design considerations and a list of specifications for integrated audio power amplifiers. This is followed by an extensive discussion of the properties of DMOS transistors which are the key components in BCD technologies. Then the theory and the design of chargepump circuits is considered. In most BCD technologies only n-type DMOS transistors are available. Therefore a boosted supply voltage is required to achieve rail-to-rail output capability which can be generated with a chargepump. The new solutions that are found can also be used for many applications where DC-DC conversion with low output ripple is needed. Finally the design of audio power amplifier in BCD technology is discussed. The design concentrates on a new quiescent control circuit with very high ratio between quiescent current and maximum output current and on the output stage topologies. The problem of controlling the DMOS output transistors over a wide range of currents either saturated or non saturated requires a completely new design of the driving circuits that utilize of the special properties of the DMOS transistor. Integrated Audio Amplifiers in BCD Technology is essential reading for practising analog design engineers and researchers in the field. It is also suitable as a text for an advanced course on the subject. With a foreword by Ed van Tuijl.
Author : Anonim
Publisher : Unknown
Page : 136 pages
File Size : 41,5 Mb
Release : 1959
Category : Amplifiers, Vacuum-tube
ISBN : OCLC:15470289
Author : Klaus Röbenack
Publisher : Independently Published
Page : 104 pages
File Size : 50,8 Mb
Release : 2021-02-19
Category : Electronic
ISBN : 9798711423324
Amplifiers equipped entirely with tubes require a great deal of circuitry and mechanical effort. A conceptually and technically interesting compromise is the combination of a tube preamplifier with a transistorized or integrated power amplifier. This approach, which has also been implemented in quite a few commercial devices, is the focus of this book. The described tube preamplifiers can of course easily be combined with other amplifiers.
Author : Owen Bishop
Publisher : Elsevier
Page : 204 pages
File Size : 52,7 Mb
Release : 1998-07-16
Category : Technology & Engineering
ISBN : 9780080519883
Understand Amplifiers is a readable introduction for those with little previous knowledge of the subject. The theme of amplification is central to many branches of electronics. Consequently there is a large and confusing array of amplifier types intended for a wide range of applications. This book describes amplifier types, how they work, their properties, advantages and disadvantages, and applications. Amplifiers are treated with the minimum of mathematics and lots of illustrations. Owen Bishop is a prolific author of books for those interested in electronics, including experimenters, students and practising engineers. Essential introduction to a key subject for students and circuit designers Complements Newnes titles on audio amps from Duncan, Self, Jones & Hood Concise and practical: a book you can really read cover to cover
Author : Anne Fischer Lent
Publisher : Elsevier
Page : 374 pages
File Size : 51,8 Mb
Release : 2013-07-19
Category : Technology & Engineering
ISBN : 9780323153584
Practical Applications Circuits Handbook focuses on the various circuit designs and applications collected from manufacturer data. This book describes the overall design of each circuit and provides background information on its concepts and components. Organized into 23 chapters, this book starts with an overview of the various types and general designs of several audio amplifiers, including high power audio amplifier, gain-controlled stereo amplifier, and ceramic pickup amplifier. This text then explores several automotive circuits and explains their practical applications, including the speed warning device, auto burglar alarm, tachometer, automobile voltage regulator, and car radio. Other chapters describe the wind-powered battery charger, which can be used as a remote source of power where wind energy is abundant. This book discusses as well the general design of automatic light control wherein the control turns on a lamp when the input to the photodiode falls below a particular value. This book is a valuable resource for engineers, students, and hobbyists.
Author : Newton C. Braga
Publisher : Editora Newton C. Braga
Page : 130 pages
File Size : 43,7 Mb
Release : 2017-04-17
Category : Technology & Engineering
ISBN : 9788565051385
During the long career of the author as a writer of technical articles and books, he have on several occasions addressed the theme "collection of circuits", also including information. Thus, previously, addressing this theme, he published the series "Circuits and Information" (7 volumes) and "Circuits and Solutions" (5 volumes) containing hundreds of useful circuits and technical information of all kinds. The series has run out, time has passed, but readers still charge us something similar updated and that can still be used in projects of all kinds. In fact, basic circuits using ordinary discrete components, from transistors to integrated circuits, are still widely used as simple solutions for immediate problems, part of more advanced projects and even for didactic purposes, at the request of a teacher who needs an application for a theory. So, he is back with this series, but with a differentiated structure, new projects and a new approach. The difference in approach will be to divide the various volumes of the series by themes, we will have audio circuits,such as amplifiers, preamplifiier, mixers, etc. In his stock of circuits, collected from all possible sources, he already have more than 12,000 of them, many of which can be accessed in a dispersed way in the site of the author. The advantage of having these circuits organized in volumes, besides access anywhere, is in the easy location of a circuit. The information, on the other hand, will be added to the circuits, with internal links, which is only possible in a digital publication. Most of these circuits, collected in publications that, in some cases, may not be very current, receive a special treatment with comments, suggestions and updates that make possible its execution even in our days.
Author : R. M. Marston
Publisher : Elsevier
Page : 176 pages
File Size : 47,5 Mb
Release : 2015-07-14
Category : Technology & Engineering
ISBN : 9781483135427
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.