![]() ![]() Setting VN explicitly to the contour values vector is used here to limit contour lines to a rather narrow range of z data: contour(x,y,z,linspace(-0.5,0. Using the contour command without VN argument produces the following result contour(x,y,z) ![]() I use the contour function to directly plot the lines instead of just calculating them with contourcbut the effect is the same. To illustrate the effect of VN parameter I give some examples here. ![]() Example VN=linspace(min(data(:)),max(data(:)),10) will create the exact same contour lines as not specifying VN. You should take care that the values are in between min(data(:)) and max(data(:)). across a sentence, and contributing to meaning. It uses an aluminium voice-coil, and also has a neodymium magnet system all. Phonetics a distinctive pattern of changes in pitch, stress, or tone extending across all or part of an utterance, esp. Contour 60i is the only model in the family to have a dedicated midrange driver. If you specify a vector of values you can exactly control at which values in your data the contour line is produced. the outline of a figure or body the edge or line that defines or bounds a shape or object. VN=20 will create 20 levels between the highest and lowest point of your topography. If you set VN to a scalar integer value, it directly specifies the number of lines. Using the VN argument you can control how many contour lines are created between the highest and lowest point of the topography/function you are plotting. I play mostly rock/blues, normally I set the contour about 7 and the presence to 3 or less but for a more country sound (a bit of twang) I set the presence higher to 7 or 8.The contourc function does not change your data. Play with both controls until you find a tone that suits you. There isn't a right or wrong way to set either, but either or both can be used to help balance tone to get the sound you want. Theres of course the clean mode, theres a bright mode, a vintage mode and a contour mode and you can combine these modes Add a swith to turn on the horn. Contour works like a variable scoop, setting it low filters the highs, set high it filters out some lows, set neutral (straight up) it works like a midrange scoop. The Loudness control on a hi-fi amp was tailored to have the boost points approximate the Fletcher-Munson curves of human hearing response. Setting both the gain and presence high will tend to sound grainy. A phon is a subjective unit for loudness equal to the sound pressure level in decibels when compared to an. Used with clean it makes guitars sound crisp (turned up) or more mellow (turned down.) With the gain turned up it give you a range from a growl (low) to a more grunge or fuzz (high) tone. Each contour is identified as a level in phons. Presence is somewhat of a brightness control. EDIT : i keep my contour all the way down My amp is a MG Series 10CD. Without getting into the technical part of how the presence and contour work (both sort of work like EQ but not exactly) I'll try to explain what they do. geography specialized (also contour line) a line on a map that joins points of equal height or depth, in a way that shows high and low areas of land: a 400 ft contour line. 3 Quote by deadmansdiary gain is the distortion countour is how deep or high the pitch is. I've used Fenser amps for years and think I've tried every possible way of setting the controls. ![]()
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