The phrase "audio communication system" is correct and usable in written English.
It can be used when referring to a system designed for transmitting audio signals, often in contexts related to technology, telecommunications, or broadcasting.
Example: "The new audio communication system allows for clearer conversations during video conferences."
Alternatives: "sound communication system" or "audio transmission system".
In audio communication systems, the perceptual audio quality of the reproduced audio signals such as the naturalness of the sound is limited by the available audio bandwidth.
Due to the restrictions of network transmission rate and data processing capability, the effective bandwidth of audio signals available for the existing audio communication systems is commonly limited.
Contemporary audio communication systems are looking forward to explore the technique to ensure high-quality audio service with more brightness and expressiveness.
However, state-of-the-art audio communication systems are not satisfied with the auditory quality achieved by the wideband (WB) audio reproduction, which are sampled at 16 kHz corresponding to the bandwidth of 50~7000 Hz.
A visible light communication system for transmission of audio and video signals employing visible LEDs was presented.
describes an architecture of a personal communication system (PCS) that integrates audio communication and hearing support for elderly and hearing-impaired persons.
A concept and architecture of a personal communication system (PCS) is introduced that integrates audio communication and hearing support for the elderly and hearing-impaired through a personal hearing system (PHS).
A visible light communication system for parallel transmission of high-quality audio and video signals using illumination white and red light-emitting diodes (LEDs) is presented in this paper.
The paper describes these systems which give freedom of visual and audio communication between suited personnel, supervisors, operators and engineers.
The emergency communication system was inoperable.
