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[null,"1.","Record Nr.",null,"UNINA9910437768203321"]
[null,null,"Autore",null,"Vogel Burkhard"]
[null,null,"Titolo",null,"How to Gain Gain : A Reference Book on Triodes in Audio Pre-Amps / / by Burkhard Vogel"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2013"]
[null,null,"ISBN",null,"3-642-33033-9"]
[null,null,"Edizione",null,"[2nd ed. 2013.]"]
[null,null,"Descrizione fisica",null,"1 online resource (849 p.)"]
[null,null,"Disciplina",null,"621.3815"]
[null,null,"Soggetti",null,"Electronics"]
[{"$nulls":4},"Microelectronics"]
[{"$nulls":4},"Acoustics"]
[{"$nulls":4},"Acoustical engineering"]
[{"$nulls":4},"Electronics and Microelectronics, Instrumentation"]
[{"$nulls":4},"Engineering Acoustics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Preface Second Edition; Preface First Edition; Overview; Part IEssentials; 1 Basics; 1.1...Introduction; 1.2...The Triode Equation; 1.3...Triode Capacitances; 1.4...The Main Gain Stage Parameters of the Simplest Triode Gain Stage; 1.5...The Gain Stage Transfer Function; 1.6...Summary; 2 Noise in Triodes; 2.1...Introduction; 2.2...The Noise Voltage and Noise Resistance of Triodes; 2.2.1 The Schottky Equation and the Space Charge Reduction Factor; 2.2.2 The Triode Accuracy Control Factor sigma; 2.2.3 The Equivalent Circuit of an Ideal Triode's Noise Situation; 2.2.4 The Equivalent Noise Four-Port of the Triode"]
[{"$nulls":4},"2.2.5 The Equivalent Triode Noise Voltage2.3...The Frequency Dependency of the Triode Noise Voltage; 2.3.1 The 1/f-Noise Corner Frequency and its Determination by Measurement and Graph; 2.3.2 The Noise Voltage Correction Factor; 2.3.3 The Frequency Dependent Equation of the Triode Noise Voltage; 2.3.4 Noise Voltage Dependency on the Triode's Mutual Conductance; 2.3.5 Determination of the 1/f-Noise Corner Frequency by Math; 2.3.6 The Determination of the Triode Constants gm, ra, and mu; 2.3.6.1 Exact Approach; 2.3.6.2 Approximate Approach"]
[{"$nulls":4},"2.3.6.3 Appeal to the Valve Manufacturing Industry for More Truth on the Table3 Noise in Components and Other General Noise Effects; 3.1..."]
[{"$nulls":4},"Introduction; 3.2...Signal-to-Noise (SN) Ratio Calculations; 3.3...The A-weighting Calculation Approach; 3.4...Output Referred SNs; 3.5...From Output to Input Referred SNs and Vice Versa; 3.6...Noise of Passive Components and Resistance Excess Noise; 3.6.1 Resistor Thermal Noise; 3.6.2 Resistor Excess Noise; 3.6.3 Special Case: Cathode Resistance Noise; 3.6.4 SN Worsening Factor and Figure; 3.7...Noise Model of a Triode Common Cathode Gain Stage (CCS)"]
[{"$nulls":4},"3.8...Input Load Alternatives3.8.1 Purely Resistive Input Load R0; 3.8.2 Noise Voltage of a Preceding Gain Stage with Output Resistance Ro lessthan 1 Omega; 3.8.3 Noise Voltage of a Preceding Gain Stage with Output Resistance Ro lessthan 1 Omega and Additional Output Resistor R0 greaterthan 1 Omega; 3.8.4 Noise Voltage of a Preceding Gain Stage with Output Resistance Ro greaterthan 1 Omega and Additional Output Resistor R0 greaterthan 1 Omega; 3.8.5 Input Load with Resistor, Inductance, and Capacitance (MM cartridge case); 3.8.6 Input Shorted; 3.8.7 Sum of the Gain Stage Input Noise Voltage"]
[{"$nulls":4},"3.9...The Noise Factor and Noise Figure of an Amplifier3.10...General Remarks on the Mathcad Example Calculations; 3.10.1 Bias and Other Operational Values; 3.10.2 Values for Graphical Representations; 3.10.3 SN Calculation Approaches; Part IIOperations with Singletons; 4 The Common Cathode Gain Stage (CCS); 4.1...Circuit Diagram; 4.2...The CCSu: Basic Formulae; 4.2.1 The Idle Gain G0.u (Output Un-loaded); 4.2.2 The Output Load Dependent Gain Gu(RL); 4.2.3 The Operating Gain Gops.u (Output Loaded); 4.2.4 The Input Resistance Ri, Input Capacitance Ci.u, and Input Impedance Zi.u(f)"]
[{"$nulls":4},"4.2.5 The Anode Output Resistance Ro.a.u and Output Impedance Zo.a.u(f)"]
[null,null,null,"Sommario/riassunto","The 34 chapters of the 2nd edition of How to Gain Gain give a detailed insight into a collection (54) of the most common gain producing, constant current generating possibilities, and electronic noise creation of triodes for audio pre-amplifier purposes. These chapters also offer complete sets of formulae to calculate gain, frequency and phase responses, and signal-to-noise ratios of certain building blocks built-up with this type of vacuum valve (tube). In all cases detailed derivations of the gain formulae are also presented. All what is needed are the data sheet valve characteristic figures of the triode's mutual conductance, the gain factor and the internal plate (anode) resistance. To calculate frequency and phase responses of gain stages the different data sheet based input and output capacitances have to be taken into account too. To calculate transfer functions and signal-to-noise ratios for any kind of triode driven gain stage, including all its bias setting, frequency, phase, and electronic noise influencing components, example Mathcad 11 worksheets as an essential simulation tool for each chapter allow easy follow-up and application of the respective formulae. Free download of all worksheets is guaranteed from the editor's web-site."]