audio oscillator การใช้

• It was a low-distortion audio oscillator used for testing sound equipment.
• These instruments include audio oscillator, attenuator, stroboscope, photometer, colorimeter, algesiometer, algometer, and olfactometer.
• The company's first success was Hewlett's audio oscillator, a device to test sound equipment.
• Also in 1937, Scott described audio oscillators based on various bridges including the Wien bridge.
• The young company's first success was Hewlett's audio oscillator, a device to test sound equipment.
• "We might have stopped at the audio oscillator, " the ad continued, citing HP's breakthrough products.
• Hewlett-Packard's first product was an audio oscillator.
• The blue box consisted of a set of audio oscillators, a telephone keypad, an audio amplifier and telephone operators.
• Basically, it's just an audio oscillator .  Preceding talk ) 02 : 35, 18 November 2008 ( UTC)
• The TB-303 has a single audio oscillator, which may be configured to produce either a sawtooth wave or a square wave.
• I'm looking to build an electrotheremin, which as I understand it is just an audio oscillator with a slide potentiometer determining pitch.
• Hewlett-Packard's first product, built in the garage, was an audio oscillator, the HP200A . One of Hewlett-Packard's first customers was Fantasia ".
• The Negative and Positive Slews, were able to function as envelope followers, low pass filters, modulating waveforms, subharmonic generators, and audio oscillators.
• Their breakthrough was an order from Walt Disney Studios for eight audio oscillators to be used in the making of the movie " Fantasia ."
• One of their first products was the Model 200B audio oscillator, used to control sound volume and quality for Walt Disney Studios'full-length " Fantasia " cartoon.
• Hewlett-Packard's first product was an audio oscillator for testing sound equipment that was based on a design developed by Hewlett when he was in graduate school.
• The picture was identified as the prototype _ built in 1938 by William Hewlett when he was a student at Stanford University _ for an audio oscillator.
• It enabled the design of accurate fire-control systems in World War II, and it formed the basis of early operational amplifiers, as well as precise, variable-frequency audio oscillators.
• Each photosensor would send its signal to an audio oscillator set to a different frequency, with the top photosensor driving the highest frequency and the bottom photosensor driving the lowest frequency.
• An HP ad published in several newspapers showed a black-and-white photo of an audio oscillator built in the 1930s, HP's first product, with the heading : " What if we had stopped here ?"