The development, classification and function of loudspeaker systems

The speaker system is an electromechanical transducer that converts an electrical signal into sound. Loudspeaker systems are commonly called loudspeakers. Speaker systems are the most variable elements of any audio system and are responsible for the stark audible differences between identical sound systems.

The interaction of a loudspeaker system with its environment is complex and largely outside the control of the loudspeaker designer. Most listening rooms present a more or less reflective environment, depending on size, shape, volume, and furnishings. This means that the sound reaching a listener consists not only of the sound directly from the speaker system, but also of the sound itself delayed as it travels to and from one or more surfaces. These reflected sound waves, when added to the direct sound, cause cancellation and addition at a variety of frequencies, changing the timbre and character of the signal being reproduced.

An important factor in the sound of a speaker system is the amount of absorption and diffusion present in the environment. An overabundance of absorption at high frequencies can be caused by large areas of absorbing materials and can make a speaker system sound poor at higher frequencies, and by the same token, too little absorption can make suitable speakers sound too bright or sibilants at those frequencies.

Different types of loudspeaker systems.

There are many types of speaker systems for different applications. A loudspeaker system with a large sound output is used in a concert hall, while a compact loudspeaker system is used in a television receiver. A bass reflex type speaker system is popular as one, which is small but capable of radiating powerful bass tones.

These systems often feature speaker components specifically tuned to operate in different frequency ranges, including low range, mid range, and high range. There are car speakers, stereo speakers, surround sound speakers, and speaker products for home theater systems. Wireless speakers are becoming very popular for home speakers. It allows to have a speaker system in every room of the house.

Computer speakers are also a very popular consumer item. A car speaker often includes a subwoofer for great sound on the road. Car audio speakers are specially designed for the unique features of a car interior and are therefore different from audio speakers used around the home. Home audio speakers must be able to reproduce the full frequency range without distortion. A good quality speaker system can enhance your enjoyment; so buying the best quality speakers is a good investment.


In audio reproduction technology, particularly high fidelity reproduction technology, one of the goals is to reproduce an original sound field with high fidelity. In the past, numerous monophonic and stereophonic sound systems have been developed in an attempt to achieve high-fidelity sound reproduction. With the advent of home theater systems and with high definition television rapidly becoming a commercially viable technology, these systems should be available to home audiophiles that are suitable for hi-fi use.

The current progress of technology in the field of audiovisual systems has led to the demand for a system that allows you to enjoy images projected on a large screen with full powerful sound.

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