noise generator

She started running a noise generator in her compartment, hoping it would cover any sound she made.

Additionally, there were noise generators near each cell so they couldn't hear one another.

You can use a fan, an air-conditioner, or a white noise generator available in stores.

If this switch is closed then the noise generator operates on its internal clock.

Oscillator 1 was the noise generator with a 'tune' function.

Place a noise generator in the tape section of the film.

Avalanche diodes can also be used as white noise generators.

In addition, there was a white noise generator.

Sounds like sitting next to a copier, but it's actually a white noise generator.

For higher power output noise generators, amplification is needed.