A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number of cycles of oscillation, or pulses per second in a periodic electronic signal. Such an instrument is sometimes referred to as a cymometer, particularly one of Chinese manufacture. (Wikipedia).
This is yet another useful tool for engineers, described by J. Lowe from NIST. Engineers can compare the accuracy of clocks and troubleshoot instruments using the time frequency counter. This video is appendix II.B.v3 and is part of the Universe of Instrumentation Program.
From playlist Universe of Instrumentation Series
Amazing science experiment-Demonstrating beat frequency
A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!
From playlist Beats
Amazing science experiment-Demonstrating beat frequency
A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!
From playlist Beats
A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!
From playlist Beats
Mean of Grouped Frequency Tables
"Calculate mean from grouped frequency tables."
From playlist Data Handling: Frequency Tables
How to Make a Frequency Table | Statistics, Organizing Data, Frequency Distribution
What is a frequency table and how do we make one? That is the subject of today's statistics lesson! Organizing data is important, and the frequency table is another tool we can use for data organization. How to Make a Relative Frequency Table | Statistics: https://youtu.be/M5I7bGt_AaY
From playlist Statistics
Electrical Engineering: Ch 15: Frequency Response (4 of 56) Time vs Frequence Domain Circuit
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the difference between the time domain and the frequency domain circuit. In the frequency we are dealing with phasors and in the time domain we are dealing with the voltage and current as a fu
From playlist ELECTRICAL ENGINEERING 15 FREQUENCY RESPONSE
Multimeter Review / DMM Review / buyers guide / tutorial
A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5 In this video I do a review of several digital multimeters. I compare features and functionality. I explain safety features, number of digits, display count, accuracy and resolution. Th
From playlist Multimeter reviews, buyers guide and comparisons.
Beat Frequency Physics Problems
This physics video tutorial provides a basic introduction into beat frequency. It explains how to calculate the beat frequency of two tuning forks vibrating next to each other. it explains how to measure the two possible frequencies of a tuning fork based on the single beat frequency tha
From playlist New Physics Video Playlist
Nexus Trimester - David Woodruff (IBM Almaden) 2/2
New Algorithms for Heavy Hitters in Data Streams 2/2 David Woodruff (IBM Almaden) March 09, 2016 Abstract: An old and fundamental problem in databases and data streams is that of finding the heavy hitters, also known as the top-k, most popular items, frequent items, elephants, or iceberg
From playlist 2016-T1 - Nexus of Information and Computation Theory - CEB Trimester
Guest Video: TannerTech Designing a Frequency Counter
In this guest video, Tanner from TannerTech explains how to build a frequency counter using the CD4026B IC. Check out his channel here: https://www.youtube.com/channel/UCR1ARVDHnmTC3sUOkS4mUsg/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.c
From playlist Guest Videos
Nexus Trimester - David Woodruff (IBM Almaden) 1/2
New Algorithms for Heavy Hitters in Data Streams David Woodruff (IBM Almaden) March 09, 2016 Abstract: An old and fundamental problem in databases and data streams is that of finding the heavy hitters, also known as the top-k, most popular items, frequent items, elephants, or iceberg que
From playlist 2016-T1 - Nexus of Information and Computation Theory - CEB Trimester
Embedded Systems - Chap 5b - Timers - Professor E. Ambikairajah - UNSW Sydney
Electrical Systems Design (Embedded Systems Design) - Timers - Computer Interfacing - Microcontrollers - Electronic Whiteboard-Based Lecture - Lecture notes available from: http://eemedia.ee.unsw.edu.au/contents/elec2117/LectureNotes/
From playlist Introduction to Embedded Systems - by Professor Eliathamby Ambikairajah UNSW Sydney
EEVblog #235 - Rubidium Frequency Standard
TEARDOWN: http://www.youtube.com/watch?v=FRdGsSu5Nec What's all this Rubidium Frequency stuff anyhow? Dave got an FE-5680A Rubidium frequency standard on ebay. How do they work?, and how does it compare to a regular crystal oscillator, a DTCXO, or an oven stabilised oscillator?
From playlist Calibration & Standards
#328 ESP32 Secrets: Interrupts, and Deep-Sleep under the Hood
Do you need speedy reactions and simple coding? Then, interrupts are a good thing to use. And, because interrupts have things in common with deep-sleep, we will also dig into that topic. And we will find some “Secrets of the ESP32”. For sure, we will look “under its hood.” I am a proud Pat
From playlist ESP32
EEVblog #646 - Gravity Detection Using A Frequency Counter!
Did you know you can use your frequency counter to detect gravity? You've likely done it before and you didn't even know it! Dave demonstrates the phenomenon of 2g-tipover on quartz crystal oscillators in an Agilent 53131A frequency counter. Related videos: How a rubidium frequency standar
From playlist Calibration & Standards
MIT Electronic Feedback Systems (1985) View the complete course: http://ocw.mit.edu/RES6-010S13 Instructor: James K. Roberge License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT Electronic Feedback Systems (1985)
NES Emulator Part #6: APU - Sounds, Beeps & Bloops
In this video I look at how to start adding audio to the NES emulation. But before I can, I show an example of how to use the audio framework within the olcPixelGameEngine. Ultimately, adding audio requires a significant shift in thinking about how to control timing in emulations, and I en
From playlist NES Emulator From Scratch
Restoring an HP 521A Frequency Counter: Part 1
We’re back into vintage HP stuff baby! In the previous HP video I asked y’all what piece you wanted to see next, and the while the voting was tight, the 521A Frequency Counter won out in the end. Honestly, I’m quite happy it won because it was the one I was most excited about! There’s all
From playlist Vintage Equipment
How to Create a Frequency Table – Simple, Cumulative, Relative Frequency & Percentile (3-3)
Now that we understand what frequency is, we will create a frequency table. The table will include columns for our variable, simple frequency, relative frequency, cumulative frequency, and percentiles. The term simple frequency refers to the number of times a score occurs in the data se
From playlist WK3 Frequency - Online Statistics for the Flipped Classroom