The phrase "acoustic link" is correct and usable in written English.
It can be used in contexts related to sound transmission, communication technologies, or audio engineering.
Example: "The researchers developed an acoustic link that allows for high-quality sound transmission over long distances."
Alternatives: "audio connection" or "sound link".
"We're kind of severing the acoustic link that humans have with nature".
Even with an excellent acoustic link, a mine-hunting UUV cannot stream all the data it collects to a submarine or surface node.
Data from the pressure recorder is transmitted to the buoy via an acoustic link, and the buoy sends the data to a satellite that communicates with a control station.
This means the propagation delay is 2 × 105 times longer for an acoustic link.
Unless specified otherwise, the packet erasure rate of each acoustic link has been assumed to take any of the four values: 0.1, 0.2, 0.3, and 0.4.
According to [5], the attenuation of an underwater acoustic link increases exponentially with the distance, and in [6], it has been shown that we also pay in terms of bandwidth for greater transmission ranges.
A fundamental challenge in underwater wireless sensor networks (UWSNs) is that acoustic links are subject to high transmission power with high channel impairments.
In this paper, we assess the performance of hybrid automatic repeat request error control schemes and we evaluate their application to improve the reliability of time-varying underwater acoustic links.
Analytical and simulation results confirm that incremental redundancy improves the throughput of underwater acoustic links, even when real channel conditions, such as those encountered in the considered experiments, have wide dynamics over time.
When a sensor node has data to report, it transfers the data towards the sink node through multihop acoustic links.
However, in acoustic links, the transmit power dominates and is typically 100 times more than the receive power.
