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The IEC reference tape bias definition is: Using the relevant IEC reference tape and heads according to Ref. 1.1, the bias current providing the minimum third harmonic distortion ratio for a 1 kHz signal recorded at the reference level is the reference bias setting. Type II bias ('high bias') equals around 150% of Type I bias, Type IV bias ...
Tape bias is the term for two techniques, AC bias and DC bias, that improve the fidelity of analogue tape recorders. DC bias is the addition of direct current to the audio signal that is being recorded. AC bias is the addition of an inaudible high-frequency signal (generally from 40 to 150 kHz) to the audio signal. Most contemporary tape ...
Bias voltage-15V: Anode resistance: 12 kilohms: Typical class-AB amplifier operation (Values are for two tubes) Power output: 100W: Anode voltage: 600V: Anode current: 100mA: Screen voltage: 350V: Bias voltage-45 (class AB2) References; Super Radiotron Tube Manual, Amalgamated Wireless Valve Co. Australia, June 1962 Radio Tube Data, Eighth Ed ...
Delightfully chewy gnocchi, often made with potatoes, is considered both a type of pasta and a type of dumpling — depending on who you ask. Can it also be a healthier, more nutritious ...
Colin 'Smiley' Petersen, best known as the original dummer of Bee Gees, has died. He was 78. The Best of the Bee Gees Facebook page announced his death on Monday, Nov. 18. The page did not ...
President-elect Donald Trump said he'd fire federal workers who won't return to the office and also challenge in court a Biden-era deal on the issue.
One may ask about the bias and the variance of ¯. From the definition of x ¯ j a c k {\displaystyle {\bar {x}}_{\mathrm {jack} }} as the average of the jackknife replicates one could try to calculate explicitly, and the bias is a trivial calculation but the variance of x ¯ j a c k {\displaystyle {\bar {x}}_{\mathrm {jack} }} is more involved ...
It was the standard output tube in the classic Quad II (1952, ... at 30W, exceeds the KT66's 25W, and adjustment of the amplifier's bias is necessary.