WiFi (HIFI)
HiFi stands for High Fidelity, which refers to high quality sound reproduction. This is a very common term that was first used in the 1950s.
HiFi reproduces sounds with minimal distortion and background noise, opening up a precise frequency response.
A common HiFi audio system consists of two loud speakers, an amplifier and various input sources, while a high-end home theater system usually includes A/V receivers, two right and left speakers. At the front, there is a center speaker, two right and left speakers behind the head and a subwoofer.
Before HIFI, recorded sounds were often of poor quality, with distorted and unpredictable sound that certainly It was less representative than the original version.
Stereo or (stereophonics) is a method of sound reproduction using two or more channels. Each channel plays a certain part of the original sound that is separate from the other channels, and when these sounds are brought back together, the original recorded sound is more accurately reflected.
Integrated audio system (Integrated Sound System)
An integrated audio system has everything in one place. One of the most important reasons for selling this type of system is its ease of use and reasonable price.
The Integrate system was initially available in the form of a music player that has a radio, tape player, and CD player. Cd player) and vinyl record player (Vinyl Record Player), all in one device.
Integrated systems are usually cheaper than other types and easier to use for many users. Each part in these systems has a quality that is usually lower than other audio systems.
Home Theater System
The home theater system usually consists of different speakers that are placed around the TV or video projector to create the impression of being in a movie theater.
The combination of speakers can be basic or complex according to your taste and Accordingly, it has different prices.
The goal of the home theater system is to recreate the cinematic experience, in terms of dialogue and sound effects, so it is designed less than a HiFi system, focused on the quality of music.