The computer emitted a soft, rhythmic sound reminiscent of the gentle swish of waves against a sandy shore.

The computer emitted a tone of acknowledgment.

The computer emitted its usual Good-bye.

The computer hummed, buzzed erratically, and emitted a piercing squeal.

Once in a while, the computer emits a false alarm.

All electrical current produces a magnetic field, thus computers emit magnetic fields, relatively strong ones.

A motor somewhere clicked, the computer in the next room emitted a pitch slightly higher than the refrigerator's.

The computer emitted a rude sound.

By contrast, personal computers emit 80-90% of their CO2 emissions during production and distribution.

They heard the computers emit a series of staticky screeches and yips.