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A Wien bridge oscillator is a type of electronic oscillator that generates sine waves without having any input source. It can output a large range of frequencies. The bridge comprises four resistors and two capacitors. The circuit is based on a network originally developed by Max Wien in 1891. At that time, Wien did not have a means of developing electronic gain so a workable oscillator could not be realized. The modern circuit is derived from William Hewlett's 1939 Stanford University master's degree thesis. Hewlett, along with David Packard co-founded Hewlett-Packard. Their first product was the HP 200A, a precision sine wave oscillator based on the Wien bridge. The 200A is a classic instrument known for its low distortion. The frequency of oscillation is given by:
What else can I help you with?
Are all digital clock crystal oscillators the same?
No, they are not.
What are the applications of RC phase shift oscillator?
RC phase shift oscillators are used for musical instruments, oscillators, voice synthesis, and GPS units. They work at all audio frequencies.
What are all the Disney movies based on shakespearean?
I can tell you that the Lion King is based off of Hamlet.
When amplifier become oscillators?
when the imput signal is so much that is oscillates the speaker, all an oscillator is defined as a device with A.C. feedback.
What do the pilgrims assume about the Pardoner based on his appearance?
That he has low morals That he will tell a vulgar tale That he is not a gentleman (All of the above)
How many authors are there?
we can't tell it, really..there are a lot of authors all over the world... :)
What can you tell about the relationship between brutus and the others based on their response to his suggestions?
well they both arent correct they didnt agree with him at all
What can you tell about the relationship between Brutus and the others based on their response to his suggestion?
well they both arent correct they didnt agree with him at all
What is the flash that appears when you turn off your TV?
First of all, it's generally considered `normal'. Secondly, what you're seeing is the `last bits of oscillation' in the circuitry as the oscillators shut down after power is removed.
Can you tell what something is justby touching it?
Yes, you can because its all based on what your brain determines. It's also what your skin feels and your brain determines what it is.
What were the Quakers religious beliefs were based on?
A sense that all are equal and therefore no one needs a priest to tell them what to believe or whether God forgives them or not.
How do you know if anybody is gay or bi?
The only legitimate way to know is for them to tell you. All other methods are based on generalizations, and are often in error.
