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प्रवर्धक (बहुविकल्पी)

Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.

प्रवर्धक (amplifier) उस युक्ति को कहते हैं जो किसी संकेत (सिगनल) की शक्ति बढ़ा दे। प्रवर्धक से निम्नलिखित का बोध हो सकता है- इलेक्ट्रॉनिक प्रवर्धक श्रव्य प्रवर्धक (Audio power amplifier) Charge-transfer amplifier Class-D amplifier Differential amplifier Direct coupled amplifier Distributed amplifier Faithful amplification Headphone amplifier Instrument amplifier Bass instrument amplification Guitar amplifier Keyboard amplifier Instrumentation amplifier Low-noise amplifier Multistage amplifier Negative feedback amplifier ऑपरेशनल एम्प्लिफायर (Operational amplifier) Preamplifier Programmable-gain amplifier RF power amplifier Valve amplifier Valve audio amplifier Valve audio amplifier technical specification Valve RF amplifier अन्य प्रकार के प्रवर्धक Fluidic amplifier चुम्बकीय प्रवर्धक (Magnetic amplifier) Mechanical amplifier Optical amplifier Pneumatic amplifier Torque amplifier अन्य उपयोग Amplifier (band) Amplifier (Amplifier album) Amplifier (Dance Exponents album) "Amplifier", a song by the dB's from the album Repercussion इन्हें भी देखें Amplification (disambiguation)