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The Noise Generator should work on any W98, Win2K, or WinXP box equipped with a Soundblaster compatible sound card.
To run the generator, first download and extract the noise generator zip file "NoiseGenerator.zip" to a file, and then run the file "Noise Generator.exe" [i.e. use the Run button on the start menu and specify "Noise Generator.exe" (in the appropriate directory.)]
You can use the generator to explore different types of noise. Start by setting the program to "Gaussian White Noise" and "Generate Real Time Data". Hit the "Generate" button, and the program will generate a set of gaussian distributed data points, display their spectrum, and play the resulting signal through the speakers. Take a look at the amplitude histogram in the lower left corner; as expected, the noise is gaussian. Generate several new data sets, and note how they all sound alike. Then change the settings to "Generate Spectrum", and generate a new data set. Here the program first generates a gaussian distributed spectrum, and takes an inverse Fourier transform to find the real time data, which it then plays over the speakers. Is the amplitude histogram still gaussian? These two methods of generating noise are formally identical. Also try "Uniform White Noise", which generates uniform distributed noise instead of gaussian distributed noise. These two types of noise are quite different mathematically, but sound almost the same.
Originally posted by 12.21.12
Did you guys listen to Obama last night? He said nobody is forcing anybody to have medical insurance from the government and the choice is yours to make. Then there was quite a bit of laughter.
Radio frequency power amplifier device US Patent 6731174
What is claimed is:
1. A radio frequency (RF) power amplifier device comprising:
an RF device input;
an RF device output;
an RF amplication element for amplifying an RF signal applied to the RF device input, wherein the RF amplification element comprises an RF amplification element input and an RF amplification element output;
an output matching circuit coupled to the RF amplification element output that presents an output impedance to the RF amplification element; and
a match extender that is coupled to the RF amplification element output and is not coupled to the RF device output and that provides an extension of the output matching circuit beyond the RF power amplifier device, wherein the match extender comprises a plurality of leads, wherein each lead of the plurality of leads provides for a coupling, to the output matching circuit, of an impedance external to the RF power amplifier device.
2. The radio frequency power amplifier device of claim 1, wherein the output matching circuit comprises the match extender.
3. The radio frequency power amplifier device of claim 1, wherein the output matching circuit is coupled to the match extender.
Originally posted by lpowell0627
Want to vote? need a chip.
Want a shot? need a chip.
Want a gun? need a chip.
Want to get on a plane without spending HOURS proving you are whom you say you are? You need a chip.
I don't believe they will ever make it mandatory. You will always have a choice. But they will make it impossible to live without one.
Want to vote? need a chip.
Want a shot? need a chip.
Want a gun? need a chip.