Mobile Electronics Glossary of Terms and Definitions - O

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Mobile Electronics Glossary - O

•	Occupational Safety and Health Act (OSHA) - The United States governmental agency that establishes and enforces safety standards in the workplace.
•	Octave - 1. The interval of eight diatonic degrees between two musical tones. 2.The doubling or halving of frequencies.1000Hz is an octave higher than 500Hz.
•	Ohm - The unit of electric resistance and impedance. One ohm is the resistance value through which one volt will maintain a current of one ampere.
•	Ohm's Law - Current in a circuit is directly proportional to the voltage, and inversely proportional to resistance.It also includes the relationships of watts to amps, volts and ohms.
•	OSHA - Occupational Safety and Health Administration. The government agency which regulates workplace safety and health.
•	Oversampling - Doubling or quadrupling (or by even a higher factor of 2 squared) the sampling frequency during the digital to analog process to obtain a high frequency for digital filtering.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Mobile Electronics Basics:
• Diodes
• Glossary of Terms and Definitions
• Ohm's Law
• Recommended Books & DVD's
• Recommended Wire Sizes
• Relays
• Resistors
• Tools and Equipment

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