AIM: To write a program for Frequency Modulation and Demodulation using SCILAB and to observe and measure the frequency deviation and the modulation index of FM. Frequency modulation is a type of ...

LITTLE ROCK, AR (KATV) — In Pulaski and Crittenden County, a selection of off-ramps will be closed in two-hour intervals to conduct testing for wrong-way detection systems. According to the Arkansas ...

ABSTRACT: Rolling element bearings are commonly used in rotating machines to transmit rotation and power. On the other hand, bearing faults could be the most common reason for machinery imperfections.

ANSON, Texas — The Anson Police Department has gained some new four-legged officers. Koda and Helix are APD's newest K9s who were brought in to help combat the illegal drug issue across Jones County.

ABSTRACT: Based on the biphasic medium theory, this paper proposes a hydrocarbon detection method that integrates multi-scale frequency-varying characteristics, enhancing the hydrocarbon response ...

The Missile Defense Agency (MDA) and Space Development Agency (SDA) are currently developing elements of a missile defense system that may be able to defend against hypersonic weapons and other ...

DAUPHIN COUNTY, Pa. (WHP) — Educators and Pennsylvania lawmakers gathered Wednesday at Harrisburg's Hilton Hotel for the Pennsylvania Literacy Summit, a day-long event aimed at raising awareness and ...

HAVELOCK, N.C. — As daylight saving time begins, firefighters are urging homeowners to use the occasion as a reminder to ensure home safety by checking and replacing smoke detector batteries.

LITTLE ROCK (KATV) — The City of Little Rock has approved $1 million for positive prevention programming, as well as failed to renew a contract for a wide-area Gunshot Detection Service, better known ...