Some mixers also amplify the signal before sending it out for recording.

However, enzymatic reactions can be coupled with fluorogenic substrates to amplify the signal originating from a single antigen-antibody complex.

They argued that this meant that they could amplify the signal from genes that combat diseases.

Criminals are stealing cars with 'keyless' entry systems by holding radio transmitters close to the walls of the owner's home to amplify the signal from key fobs kept indoors.

Devices with negative differential resistance can amplify a signal applied to them, and are used to make amplifiers and oscillators.

Sound energy causes changes in the shape of these cells, which serves to amplify sound vibrations in a frequency specific manner.

The abdominal tracheal air sacs surround the sound muscles and extend into the abdomen, acting as resonant chambers to amplify sound.

Modern experiments have indicated that their effect would have been to absorb the resonance of certain frequencies, rather than to amplify sound.

The carbon transmitter was used to amplify sound by taking a weak signal and using electric current to make it a strong signal.

Built-in microphones amplify sounds from under the house; a dining table can be 'played' like a xylophone; and a mirrored staircase makes a different sound with each step.

However, he said, the spinoff effects will amplify the impact of the cuts.

These optimization initiatives also enhance user needs and user experience in order to increase productivity and amplify the impact of employees.

Through their programs they train and empower individuals to serve and lead in their communities, amplifying their impact through our vast network of media partners, mentors and volunteers.

Watching someone's lips as they speak to you may help your brain to amplify their voice.

The boulders on the top terrace amplify the voice as one whispers through it.

A sounding board was positioned over their heads to amplify their voices.

Focus on those who do care and amplify their voices in your head.

When a patient focused on one speaker the algorithm amplified that voice, and when attention passed on to a different speaker the volume levels changed to reflect that shift.