The phrase "audio amplified" is correct and usable in written English.
It can be used when referring to sound that has been increased in volume or intensity, often in the context of audio equipment or sound systems.
Example: "The audio amplified through the speakers created an immersive experience for the audience."
Alternatives: "enhanced audio" or "boosted sound".
Sound is produced when the audio signal – amplified by a step-up transformer – sets the film diaphragm into motion.
The sound signals were amplified by an audio amplifier (MA-500U; Onkyo Corporation, Tokyo, Japan) outside of the magnetically shielded room.
The surround-sound audio can amplify the crack of the bat or a ball hitting a mitt.
All the user needs is an app, in which they can select their movie and what content they need: scene descriptions for visually impaired, amplified audio and/or subtitles for the hearing impaired, other languages, even sign language.
A time domain speech enhancement ("booster") algorithm, in this paper denoted the speech booster algorithm (SBA), has been proposed by Westerlund et al. [7] in which the audio signal is amplified according to a signal-to-noise ratio (SNR) estimate in subbands.
To increase the hiding capacity, the same authors have introduced a semi-lossless technique for G.711-PCMU[43], where audio sample amplitudes are amplified with a pre-defined level 'i'i
The airborne radio receivers initially simple Amplitude Modulation (AM) sets were tuned to the frequency of the LFR ground transmitters, and the Morse code audio was detected and amplified into speakers, typically in headsets worn by the pilots.
The Goalball venue's audio-loop system originally merely amplified the stadium's sound system - good for deaf people but less useful for blind fans of a sport mostly played by blind athletes.
Like the old tube, a transistor amplifies audio signals.
The soundtrack picks up echoes and inklings of dread, amplified by the audio recorder Claire and Luke use to detect ghostly signals.
