WOW.com Web Search

  1. Ads

    related to: time clock calculator

Search results

  1. Results from the WOW.Com Content Network
  2. History of timekeeping devices - Wikipedia

    en.wikipedia.org/wiki/History_of_timekeeping_devices

    Huygens first used a clock to calculate the equation of time (the difference between the apparent solar time and the time given by a clock), publishing his results in 1665. The relationship enabled astronomers to use the stars to measure sidereal time , which provided an accurate method for setting clocks.

  3. Holdover in synchronization applications - Wikipedia

    en.wikipedia.org/wiki/Holdover_in...

    Defining holdover. In Synchronization in telecommunications applications holdover is defined by ETSI as: An operating condition of a clock which has lost its controlling input and is using stored data, acquired while in locked operation, to control its output. The stored data are used to control phase and frequency variations, allowing the ...

  4. Time Clock Wizard - Wikipedia

    en.wikipedia.org/wiki/Time_Clock_Wizard

    The company was founded as a single-product company by the CEO, Sean Wolf, in February 2014. [1] [7]Time Clock Wizard is a freemium software, which includes a mobile app, [8] [9] [10] that allows unlimited users and employees to work in a single schedule, whereas, optional services such as web design, merchant accounts and other business loans credit to the company's business model.

  5. Time in physics - Wikipedia

    en.wikipedia.org/wiki/Time_in_physics

    In physics, time is defined by its measurement: time is what a clock reads. [1] In classical, non-relativistic physics, it is a scalar quantity (often denoted by the symbol ) and, like length, mass, and charge, is usually described as a fundamental quantity.

  6. Time clock - Wikipedia

    en.wikipedia.org/wiki/Time_clock

    Time clock. A time clock, sometimes known as a clock card machine, punch clock, or time recorder, is a device that records start and end times for hourly employees (or those on flexi-time) at a place of business. In mechanical time clocks, this was accomplished by inserting a heavy paper card, called a time card, into a slot on the time clock.

  7. Calculagraph - Wikipedia

    en.wikipedia.org/wiki/Calculagraph

    A museum exhibit of Calculagraphs. The Calculagraph is a device which mechanically calculates and prints the elapsed time between two events. Their best known, earliest use was as a means of tracking of table usage in pool halls. Later, until the advent of the digital era, they became the standard way to clock the duration of toll telephone calls.

  1. Ads

    related to: time clock calculator