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ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

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ANALOG VS DIGITAL
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Page 1: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

ANALOG VS DIGITAL

Page 2: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

Audio  

Voltage  

Ampere  

Signal  

Transistor  

Capacitor  

Hz  

GHZ  

AD convertor  

Decibels  

Page 3: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

AUDIO

•the field of sound recording, transmission, reception, and reproduction.

Page 4: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

VOLTAGE

• the potential difference in charge between two points in an electrical field. 

Page 5: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

AMPERE

• SI unit of electrical current (how we measure an electrical current)

Page 6: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

SIGNAL

• an electrical impulse or radio wave transmitted or received.

Page 7: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

TRANSISTOR

• a semiconductor device with three connections, capable of amplification in addition to rectification.

Page 8: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

CAPACITOR

• a device used to store an electric charge, consisting of one or more pairs of conductors separated by an insulator.

Page 9: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

HZ

• The hertz (symbol Hz) is the unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

Page 10: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

GHZ

• One GHz represents 1 billion cycles per second. The speed of microprocessors, called the clock speed, often is measured in gigahertz. For example, a microprocessor that runs at 200 GHz executes 200 billion cycles per second.

Page 11: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

AD CONVERTER

• An analog-to-digital converter (ADC, A/D, or A to D) is a device that converts a continuous physical quantity (usually voltage) to a digital number that represents the quantity's amplitude.

Page 12: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

DECIBELS

• a unit used to measure the intensity of a sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.

Page 13: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

ANALOG SIGNAL

Page 14: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

DIGITAL SIGNAL

Page 15: ANALOG VS DIGITAL. Audio Voltage Ampere Signal Transistor Capacitor Hz GHZ AD convertor Decibels.

ANALOG VS DIGITAL


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