Audio Format Wars :: essays research papers fc

Audio Format Wars          Before buying a new car, acquiring married, or adopting a new audio formatit is wise to call for a few questions, peer under the hood, and ask the advice ofsomeone you trust. go away the new format satisfy your needs not only at once but,also in the future? Will it look (and vowelize) as uncorrupted on all the mornings afteryou first met?     The line of latitude cassette is an old and trust versatile friend that wentwith you on those morning jogs and cruised in the car with you on Friday nights.However, the powers that be, perk up declared our trusted friend to be in the finalephase of the life cycle. Its successor must sound better, work better, andhave new features such as a digital display for pains titles. There arecurrently two formats competing to be the consumers next prize for sound on thego. They are Philips Digital Compact Cassette (DCC) and Sonys Mini dish aerial (MD).What e xactly is digital recording? The definition is, "An electronicformat that is intentional to duplicate sound, while affording extremely accuratecontrol over any(prenominal) changes you might wish to make in the recording" (Mclan &Wichman,1988). In simple terms it means that the digital circuitry samples thesignal and then reproduces what it has seen. The prime(prenominal) of the recordingdepends on the sampling rate of the machine. The sampled signal is then encodedto the memorialize or disc in 1s and 0s, just like a reckoner disk drive would encode schooling. However, the biggest advantage of digital recording is the incidentthat it eliminates tape "hiss" that is usually found present in analoguerecordings.     In the Eighties, a Philips invention captured the limelight. TheCompact Disc introduced us to a new era of digital sound, or "perfect sound."In the nineties another Philips invention has taken centre-stage, the DigitalComp act Cassette (DCC). DCC is the marriage of the analogue cassette to DigitalAudio. Together they form a union that combines perfect sound, senior high school convince andgreater versatility. " DCC is a medium on which audio information is digitallyencoded and which reproduces CD quality sound" (Philips Electronics, Sound &Vision, 1995). A number of features have been incorporated into DCC tapes anddecks to achieve CD like sound and convince. DCC decks can locate a chosentrack on each side of the tape because track and time codes are recorded onthe tape. This combined with autoreverse, which is standard on all DCC decks,makes track access cursory but, not as fast as a CD. Another prepossessingfeature of DCC is the text mode.