A companion speech amplifier and modulator were sold as accessories.
2.
The " PNP point-contact germanium transistor " operated as a speech amplifier with a power gain of 18 in that trial.
3.
They also installed a new 1000 watt transmitter with automatic frequency control and new speech amplifiers at their plant in Coytesville NJ . These upgrades improved the range and sound quality of their broadcast.
4.
While the device was constructed a week earlier, Brattain's notes describe the first demonstration to higher-ups at Bell Labs on the afternoon of 23 December 1947, often given as the birthdate of the transistor . what is now known as the " p n p point-contact germanium transistor " operated as a speech amplifier with a power gain of 18 in that trial.
How to say speech amplifier in Hindi and what is the meaning of speech amplifier in Hindi? speech amplifier Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
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