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Showing posts from October, 2009

AUDIO FILES

The times when we had accounts with various tape formats are now completely disappeared. Today the life of a sound engineer or artist is, is entrusted entirely to the files. Files in English means archive file and, as you can imagine, sources prior to digital, paper for the most part. The computers that we use today instead of machinery, dealing only to create, store, manage and process files. Similarly to the real world, analog, the virtual world, namely the parallel digital universe is subject to its rules that allow him to exist. To better understand the digital environment should be somewhat 'more aware of our; few of us, although sapendolo, you realize that a library, the mobile takes our books, can play its role because there is a force in Nature (called Gravity) without which not only books but even the furniture itself, floating in midair, ergo: without the force of gravity, the library does not work. Still in metaphor we must bear in mind that books are also made of sheets

LOUDSPEAKERS SYSTEMS

The speaker is the component that deals to convert electrical energy into sound energy, then it belongs to the family of transducers. The transducers are always the weak link in the chain audio, because of the difficulty of their task: to transform a form of energy into another. Given the breadth of the range of frequencies that are required to play, the speakers are born with a propensity for one area of the full range audio and take this specific name: "Tweeter" the speaker dedicated to high frequencies, "Mid -Range "the frequency and medium-sized" Woofer "that of the low, and these are further divisions in the extreme range," SuperTweeter "the speaker that handles the high frequencies and" Subwoofer "what is however only low. There are of various kinds that are distinguished by the principle of operation. Electrodynamic system or Magnetodinamico Speakers electrodynamic or magnetodinamici are the most common type on the market; equipp

THE EQUALIZERS

The equalizer, often abbreviated as EQ, owes its name probably need to make the same volume of the audible frequency band to which the first devices were addressed. Many years ago people preferred to change the electronic ticketing to obtain a flat frequency response at the expense, as we saw then, many other parameters perhaps more important. Surely, for fans of Hi-Fi the years, 60, among the main reasons why we bought there was an equalizer to compensate for shortages and surpluses of certain speakers and home with a curve control exactly opposite to that normally obtained. Result: the speakers had a short life, the rotations of the signal being compacted sound and everything sounded even more false. It was so fashionable that many of integrated amplifiers and preamps had already on a panel. When we do not know a great deal of distortion and various stages and seemed the most reasonable solution to be adopted. Man hand that humanity has evolved defects that certainly outstripped the

THE VOICE

The voice is the musical instrument that we better know: since the dawn of humanity is with us; sake of survival have taught not only to humans but at least the majority of mammals and cetaceans to recognize and draw conclusions from the "voice" belonging to or less their group, flock or tribe, sex and age, perhaps more precisely the same sight and the equal of smell. This premise is necessary to clarify immediately that the voice, despite its extension is not exceptional, it should be treated with special attention reserved, not least because it is the only instrument capable of giving meaning to the notes played. The first basic element for a splendid recording of the voice, is obviously a beautiful voice. Just like any other musical instrument skills natural refined by the study are the first crucial step towards a true professional result. Unlike other instruments, recording voices, can take place in a small and very dry acoustic, known as Vocal Booth, a reverb will be ad