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Video search results for Intermediate frequency

Intermediate frequency

Intermediate frequency

Intermediate frequency

Video search results for Intermediate frequency

  1. Intermediate Java Tutorial - 13 - frequency, disjoint
    Duration: 4:02

    Description: Learn about frequency and disjoint

    Keywords: install, download, jdk, se, ee, java, development, kit, new, beginner, tutorials, eclipse, variables, if, while, loop, object, classes
    Average rating: 5.0

  2. Intermediate Java Tutorial - 14 - Stacks, push, pop
    Duration: 5:42

    Description: Learn about Stacks, push, and pop. Not stacks of push-pops, sorry.

    Keywords: install, download, jdk, se, ee, java, development, kit, new, beginner, tutorials, eclipse, variables, if, while, loop, object, classes
    Average rating: 5.0

  3. Analog Synthesizer Tutorial - The Frequency Domain - Part 1
    Duration: 5:18

    Description: To fully understand how a synthesizer works, you must first understand the frequency-domain (spectrum). This video is the introduction to the frequency-domain. We've got full 1080 HD baby! Skill Level: Novice/Intermediate � Philip Mease 2010

    Keywords: Analog, Modular, Synthesizer, Tutorial, Frequency, Domain, Spectrum
    Average rating: 5.0

  4. Intermediate Java Tutorial - 11 - Collections Methods fill
    Duration: 6:02

    Description: How to fill a list

    Keywords: install, download, jdk, se, ee, java, development, kit, new, beginner, tutorials, eclipse, variables, if, while, loop, object, classes
    Average rating: 4.9

  5. Intermediate Java Tutorial - 12 - addAll
    Duration: 5:42

    Description: Learn something about the addAll method.

    Keywords: install, download, jdk, se, ee, java, development, kit, new, beginner, tutorials, eclipse, variables, if, while, loop, object, classes
    Average rating: 5.0

  6. Fast Pop Art from photo (tutorial for Intermediate users of Photoshop)
    Duration: 8:09

    Description: Thank you for watching this tut.! Please email me with any projects or questions to It was my first Photoshop tut. so I was experimenting with screen recording software. Steps: 1. Choose your picture(think about composition and design) 2. Cut your picture from the background 3. Desaturate layer 4. Take your layer and apply Threshold (appr 130-200 but choose which one is The Best for your image) then go and add Gaussian Blur (2-3 pix) so it won't be so distracting and pixelated. 5. Now we need to make "Dots" to look it like Pop Art go ahead and right click on "duplicate layer" - Destination "New" - you will get new document . Put Mode Grayscale and discard all color info. Then go and change mode to Bitmap and flatten layers. Now you can apply Halftone Screen (go ahead and play with a frequency, angle. Put shape options: "Round" Ok we are almost there! So here is your pop up image - cute! but need some color?! 6. Copy this layer so you'll get 2 layers with your dot image (one of them I put Opacity 9% and another just leave 100%) - both of them put Multiply in a layer properties. Put on the top layer with 100%. (you'll see why i did it) - depends from picture but you can adjust lower layer opacity until you satisfied with affect. I hope you saved original bitmap picture (it can be very useful when you start coloring (in this project hair borders disappeared after filter manipulation) 7. Start to color picture with a brush tool. For ...

    Keywords: pop art, photo, tutorials
    Average rating: 4.4

  7. Analog Synthesizer Tutorial - AM/FM Modulation
    Duration: 8:02

    Description: Another basic tutorial here... this one is on AM and FM modulation. Both of these are very simple forms of modulation. I have posted equations for both AM and FM, please pause the video and understand these simple equations and how it corresponds to the modulation you are hearing (requires just basic algebra). I will probably do a more advanced modulation vid which will cover the spectrum of AM/FM as well as ring. I will start these after the basic tutorials are finished. Skill Level: Novice/Intermediate � Philip Mease 2010

    Keywords: Analog, Modular, Synthesizer, Tutorial, AM, FM, frequency, modulation, amplitude, Frequency Modulation, Electronic
    Average rating: 5.0

  8. Superheterodyne Receiver
    Duration: 1:56

    Description: Superheterodyne ReceiverA superheterodyne receiver, or simply a superheterodyne, is a type of receivers, where the received signal iis transformed nto a fixed intermediate frequency signal with its further amplification.The main advantage of the superheterodyne is the fact that the most critical parts of the reception path in relation to good reception (such as the narrowband filter, intermediate frequency amplifier, demodulator) do not switch over to different frequencies. And this is the reason why they have better performance characteristics.A simplified structure chart of a superheterodyne is shown in the figure.Radio signal from the antenna is transmitted to the RF amplifier input.Then it goes to the input of the detector, which mixes the signal frequency and the oscillator frequency.And the oscillator circuit of the heterodyne switches over simultaneously with the input high-frequency circuit.Thus, at the detector's output the signals have a frequency equal to the sum and difference of the heterodyne and the receiving radio station frequencies.The differential fixed signal of the intermediate frequency is separated out with the help of intermediate frequency filter and is amplified by one or more intermediate frequency amplifier stages.The intermediate frequency signal is then transmitted to the demodulator, which reconstructs the audio signal.For conventional receivers of long-, medium- and short- wave ranges, the intermediate frequency value is 455 or 465 kHz.In ...

    Keywords: amplification, frequency, receiver, signal, transformation
    Average rating: 5.0

  9. Analog Synthesizer Tutorial - The Frequency Domain - Part 3
    Duration: 7:30

    Description: The final segment to my hopefully adequate intro to the frequency domain. More on harmonics of the remaining core signals. Skill Level: Novice/Intermediate � Philip Mease 2010

    Keywords: Analog, Synthesizer, Frequency, Domain, Spectrum, Harmonics, Tutorial
    Average rating: 5.0

  10. Simulink / Matlab Video Tutorial and Example - Low Pass Filter - Bode Plots (Part 2)
    Duration: 9:40

    Description: www.FreedomUniversity.TV. Here is a quick introduction describing a low pass filter LPF). A LPF passes low frequency signals while attenuating the amplitude of signals with higher frequencies at a frequency called the cutoff frequency. The cutoff frequency determines when frequencies of the input signal passes through the filter unattenuated and what signal frequencies gets attenuated. Below the cutoff frequency, signals with frequencies below the cutoff passes through unattenuated otherwise the signal gets attenuated when its frequency is above the cutoff frequency. Note that a high pass filter is opposite to a LPF and a bandpass filter is a cascade combination of a high-pass filter and low-pass filter. From a stereo perspective the low pass filter passes the bass frequencies and the high pass filter passes the treble audio signal. An equalizer basically consists of a whole bunch of bandpass filters connected in parallel. The low-pass filter exists in many different forms, but our focus here is in signal processing but it can be found in applications such as finance and image processing. You can think of a low pass filter as a smoother or averaging function removing the short-term variations or oscillations of a signal quantity. In finance for example, you take 120-day averages to determine long-term trends. The video will provide review what an ideal low pass filter is and provide a simple RC circuit as first-order filter. A Matlab demo is given to illustrate how ...

    Keywords: matlab tutorial, matlab example, matlab, simulink tutorial, simulink example, bode plot, bode plots, bode plotter
    Average rating: 4.9

  11. Spectrum Analyzer Basics / Tutorial, and the Tektronix 1401A
    Duration: 15:12

    Description: I picked up a Tek 1401A Spectrum Analyzer at a hamfest recently, and it inspired me to do a video or two. This one presents a generic block diagram and tutorial of what a conventional swept spectrum analyzer is and how it works. It also shows a quick demo of the Tektronix 1401A Spectrum Analyzer Module from the mid-70's.

    Keywords: Tektronix, Spectrum, Analyzer, basics, tutorial, demo, 1401A, W2AEW, oscilloscope, scope, how, to, use, block, diagram, frequency, detector, RBW, filter, IF, intermediate, mixer, LO, local, oscillator, sweep, ramp, XY
    Average rating: 5.0

  12. Intermediate Java Tutorial 13 frequency, disjoint
    Duration: 4:03


    Keywords: Intermediate, Java, Tutorial, 13, frequency, disjoint

  13. moho (anime studio pro 5) intermediate video frequency teaching---Monster
    Duration: 9:23

    Description: moho (anime studio pro 5) intermediate video frequency teaching, by Moho Studio- --sang820 manufacture. Here has me to use moho the experience as well as the skill. And, hoped that the purchase clear version's person please contact with me. Wishes happy, sang820. My websi

    Keywords: moho, animestudio, sang820, video, Monster
    Average rating: 4.4

  14. About Radio ... Part 14 Local oscillator for the AM frequencies by Andy Davies
    Duration: 13:10

    Description: In this fourteenth video 'About Radio' I show you the local oscillator for the AM frequencies and how the wave change switch selects the various components needed to change to operating frequency of both the receiving circuits and the local oscillator. If this helps you please let me know. Kind regards ... Andy gw0jxm ## Additional after posting I've had this comment posted on my account and I thought I'd post it here as it's very helpful, my thanks to Paula who signs as 'frsimen' Copy... Hello Andy, I don't have a YouTube account, so I'm not able to make a comment there. In your description of the aerial tuned circuits, you said that you weren't sure why there was a 100k resistor across the Long Wave winding. The reason it's there is to damp the Q factor of the long wave coil. Without the resistor, the Q would be 100 or more. With a Q of 100, using the trusty formula, Bandwidth = Resonant Frequency/Q, on 198kHz the bandwidth would be 1.98kHz, which in a double sideband system would effectively be only 990Hz for the modulation. Clearly that is going to spoil the attempts at giving a bandpass characteristic in the IF amplifier. The resistor will reduce the Q somewhat, widening the bandwidth to a more reasonable value. The unloaded coil Q would be the determined by the effective parallel resistance of the coil (from Q=R coil/wL) where w= 2 *PI * Frequency and L = coil inductance Thus R coil = Q*wL. The new Q is the effective coil resistance in parallel ...

    Keywords: Local oscillator, tuned circuit, frame aerial, tank circuit, mixer, mixer valve, ech81, x719, About Radio, old radio, vintage radio, antique radio, wireless, Superheterodyne, superhet, radio circuit, Grid bias, negative bias, bias, Andy Davies, gw0jxm g0jxm, Intermediate frequency, IF, IF frequency, VHF, LW, MW, IF Transformer, transformer, AM, FM
    Average rating: 5.0

  15. Analog Synthesizer Tutorial - Basic Filtering
    Duration: 5:17

    Description: Basic filtering tutorial - LPF, HPF, BP and what they do to the spectrum of a signal. Skill Level: Novice/Intermediate � Philip Mease 2010

    Keywords: filtering, spectrum, LPF, HPF, BP, harmonic, analog, modular, synthesizer, Doepfer, Analog Synthesizer, Modular Synthesizer
    Average rating: 5.0

  16. Channel Selector (Tuner)
    Duration: 2:27

    Description: Channel Selector (Tuner)Tuner, also called channel selector, is used for extracting and enhancing a desired high-frequency input signal which comes from the antenna directly through the antenna amplifier. Besides, by means of heterodyning, ie by mixing signal with heterodyne oscillations, the received high-frequency signals are transformed into signals of lesser intermediate frequency. A distinctive feature of modern all-wave tuners is the possibility of reception in frequency ranges designated for cable and on-air television. All intervals of received frequency in the selectors are divided into subbands VHF1, VHF2, and UHF. According to the operating principle there are two types of tuners: with voltage synthesis (VST) or frequency synthesis (PLL). The types differ in ways of tuning for the transmitting station. Control unit processor in a TV set forms tuning voltage for the voltage synthesized selectors. For this matter a high-stable voltage source of +30 V is used. Frequency synthesized selectors have an additional microcircuit chip installed which helps to achieve a required precision of tuning for the selected channel. Reception band switching is also ensured by control unit. Frequency synthesized selectors have discrete stepwise tuning. Modern channel selectors have a common antenna socket for all subbands of received frequencies. The transformed signal then goes from the tuner to the intermediate frequency amplifier or radiochannel unit...

    Keywords: adjustment, antenna, frequency range, operating principle, signal processing, TV

  17. DRM direct modulation on 1.17 MHz IF
    Duration: 35

    Description: DRM modulator Spark ( directly modulating a 10kHz DRM signal on 1.17 MHz intermediate frequency using National Instruments PCI-6251 DAQ card.

    Keywords: Spark, DRM, DAQ
    Average rating: 5.0

  18. Cumulative Frequency Curves
    Duration: 9:09

    Description: GCSE Maths Intermediate screencast on plotting a cumulative frequency curve from the frequency distribution.

    Keywords: maths, gcse, elearning, data, teaching, statistics
    Average rating: 4.8

  19. Realistic 3D Portrait: Part 2
    Duration: 36:38

    Description: This tutorial series explains my method for creating a realistic human bust with Blender. Part 2 covers the sculpting of high-frequency facial detail. The series is intended for intermediate to advanced Blender users. Hope it's enjoyable and helpful! Music: "A Mellow Loop" by Teru (

    Keywords: blender, modeling, 3d, portrait, bust, sss, cycles, tutorial, realistic
    Average rating: 5.0

  20. Physics Lecture - 43 - Frequency Range for Dogs
    Duration: 4:45

    Description: Visit my website at for all of my videos! My Google+ - https My Twitter - My Other YouTube Channel - Donate -

    Keywords: physics, lecture, experiment, tricks, lesson, tutorial, in, minute, songs, 101, of, the, impossible, documentary, project, mit, berkeley, forces, momentum, torque, friction, projectile, motion, waves, work, energy
    Average rating: 4.8

  21. Maths Statistics part 9 (Example: Discrete Frequency Distribution, Mean deviation about mean) CBSE
    Duration: 7:47

    Description: Maths Statistics part 9 (Example: Discrete Frequency Distribution, Mean deviation about mean) CBSE class 11 Mathematics XI

    Keywords: 11, 11th, Maths, Assam, Bengal, Bihar, Board, CBSE, Chandigarh, Chhattisgarh, class, coaching, concepts, delhi, education, educational, elearning, e-learning, exams, experienced, Free, good, grades, Gujarat, Haryana, ICSE, India, Indian, ISC, Jammu, Jharkhand, Karnataka, Kerala, lessons, Maharashtra, material, intermediate, NCERT, online, Orissa, paper, Pradesh, Punjab, quality, questions, Rajasthan, sample, schools, science, secondary, solved, State, students, study, syllabus, Tamil, teachers, tutor, tutorials, Uttar, Uttarakhand, videos
    Average rating: 5.0

  22. Dirty Dubstep Basslines with Logic's ES2
    Duration: 7:09

    Description: 6:17 for the final product. for more in-depth tutorials. Lots of questions on the build-up/transition effects. There's a video on it here: If you like the vid, leave a comment. If you don't, then bring the hate.

    Keywords: dubstep, logic, synthesis, bass, bassline, rusko, dirty, es2, wobble
    Average rating: 4.9

  23. How to Work with Array Formulas in Excel
    Duration: 7:45

    Description: With an Array Formula, you can frequently create formulas quicker because you can eliminate several intermediate calculations. I begin my introduction to Array Formulas by showing you how to use the SUMPRODUCT Function. Next, I show you two examples of Array Formulas in Excel. I also show you how an Array Formula provides a level of protection for your formulas, because you cannot edit a single cell in the array - you must select the entire range of cells that contain the array formula to edit it or to delete it. Please visit my website - - to view all of my video lessons and to learn about the services and resources that I offer. Danny Rocks The Company Rocks

    Keywords: Excel, Array Formulas, SUMPRODUCT Function, CSE Formulas in Excel, Formula Error Messages, software, office, mobile device, software tutorial, technology, data, management, business, training, Work, Information
    Average rating: 5.0

  24. Part 1 - Genesys Flow - WhatIF Frequency Planner
    Duration: 7:00

    Description: This is the first in a multi-part series demonstrating the Genesys RF Board Flow. WhatIF is an easy to use synthesis tool that identifies mixer spurs and can identify Spur Free IF's in minutes. For more information: For a free evaluation copy of Genesys:

    Keywords: Genesys, What IF
    Average rating: 1.0

  25. EQ Essentials in Pro Tools
    Duration: 1:31

    Description: Study Pro Tools online with Berklee: Balance the frequencies in your mix using the EQ plug-ins in Pro Tools and get your recordings sounding top is the continuing education division of Berklee College of Music, delivering online access to Berklee's acclaimed curriculum from anywhere in the world and teaching online music production, music business, songwriting, guitar, bass, music theory, arranging and performance.

    Keywords: Protools, Digidesign, EQ, Frequencies, Berklee, Berkleemusic
    Average rating: 4.3

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