Basic Audio is a free introductory textbook to the basics of audio physics and electronics. See the editorial for more information....


Index P...

paraphase circuitThe Paraphase Circuit
 The Floating Paraphase Circuit
pentodeThe Pentode
 Improving the Frequency Response of a Pentode Stage
 Development of the Pentode
 The Beam-Power Tetrode
 Triode Connection of Pentodes
percussionTransients
phase shiftPhase Shift Due to Feedback
phase splitterThe Transformer-Type Phase Splitter
 The Split-Load Circuit
phase-shift oscillatorPhase-Shift and Positive Feedback Oscillators
phasingPhasing
pickupCutters and Pickups
 Velocity and Amplitude Systems
piezoelectric crystalThe Crystal Microphone
pipeHarmonics in Organ Pipes
pitchFrequency and Pitch
plate resistancePlate Resistance
 Finding the Plate Resistance
plate supplyEliminating the Power Transformer
pneumatic amplifierAmplification
positive feedbackPositive Feedback
 The Cathode Follower and Feedback
 Phase-Shift and Positive Feedback Oscillators
potentiometer feedPotentiometer Feed
powerPower-Limiting Factors
 Improving Power Output
power drivePower Drive
power of a soundIntensity and Loudness
power sourceSouces of Power
power supplyFiltering
 The Capacitor-Input Filter
 The Choke-Input Filter
 The Swinging Choke
 Decoupling
 Transients Due to Power Supply
pressure microphoneMicrophone Directivity
problemsQuestions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
 Questions and Problems
push-pull amplifierPush-Pull
 The Lowering of Distortion
 Power Output from a Class-A Stage
 Class-B Operation
 Class-AB Operation
push-pull circuitThe Cathode Follower and Feedback
push-pull stageBias in Push-Pull Stages


Last Update: 2011-01-20