| Whether it is home theater or movie | | | | began developing amplification and |
| theater, high fidelity speakers are the | | | | loudspeakers to fill the theaters with |
| ones always in demand and in use too. | | | | high quality sound system. |
| These are the speakers that produce high | | | | This experimentation gave birth to |
| quality, crystal clear sound with no | | | | woofers and tweeters, the different |
| distortion at all. Not only this, the | | | | sections of loudspeakers for low and |
| frequency response too is unexpectedly | | | | high frequencies. This development |
| accurate. | | | | finally resulted into better fidelity |
| The system of High fidelity speakers | | | | sound equipment that can be used in |
| generally includes digital audio signal | | | | homes too as homes equipment. But the |
| sources like CD players; digital audio | | | | cost of the whole equipment was high and |
| broadcasting, digital audiotape and HD | | | | not possible to own for people with |
| radio tuners and amplifier. Infact, they | | | | average income. |
| also include components such as | | | | After World War II ample technological |
| television, projector, DVD player and | | | | experimentations and innovations took |
| multi channel loud speakers. These | | | | place that developed the condition of |
| together are often known as home | | | | the audio system, especially the home |
| theaters that are quite common in every | | | | audio system. Before there were only AM |
| home now a day. | | | | radio, but then came FM radio with wide |
| These high fidelity speakers are not the | | | | audio bandwidth and better signal |
| new ones. The story began in 1920 with | | | | upgradation. Lower speakers were |
| the introduction of electronic | | | | amplified and distortion free amplifier |
| amplification and other sound | | | | with wide dynamic range were used in the |
| reproducing systems like microphones. | | | | theater systems, sound reinforcement and |
| All the acoustically recorded disc | | | | then developed radio sets. Not only |
| records were getting replaced by the | | | | this, these speakers were attentive to |
| electrically recorded records, which | | | | higher frequency response and had higher |
| proved to have better frequency response | | | | power output capability. |
| as compared to the disc records. | | | | The development story of the high |
| Meanwhile with the rise of radio, | | | | fidelity speakers also includes |
| increased the popularity of loudspeakers | | | | innovations for musical artists. The |
| and amplifiers. And thus radio receivers | | | | reel-to-reel audio tape recording helped |
| started using loudspeakers and | | | | the artists make and distribute |
| electronic amplifiers to produce sound | | | | recordings with better fidelity. |
| but phonographs remain mechanical and | | | | Next period that is from 1950 to 1960 |
| acoustic. But later, electronic | | | | was the golden period for high fidelity |
| phonographs were introduced which were | | | | speakers as they became popular with the |
| played through listener's radio. | | | | audio manufacturers who used them as a |
| Specifically speaking, there was an | | | | marketing term to sell the equipments, |
| audio revolution going on which resulted | | | | which provide good quality sound |
| in the development and popularity of the | | | | reproduction. The system was later |
| sound producing equipments. However, | | | | improved with the development of the |
| came 1930s and with it sound films | | | | Westrex single groove stereophonic |
| developed. The movie industry felt that | | | | record. Since then gradually the system |
| better fidelity, i.e., optical sound, | | | | of high fidelity speakers never looked |
| better amplifiers and exclusive speakers | | | | back and are even now considered to be a |
| can bring exciting effect to the sound | | | | highly accurate sound reproduction |
| track. The motion picture companies | | | | system. |