Q magazine. San Francisco. December 9, April 1, Archived from the original on March 5, March 9, Retrieved March 10, Retrieved July 27, Retrieved May 3, New York. Recording Industry Association of America. Los Angeles Times. Retrieved December 22, Retrieved February 16, September 23, Retrieved June 10, Official Charts Company.
Retrieved December 14, British Phonographic Industry. Retrieved June 4, Select singles in the Format field. Select Platinum in the Certification field. Retrieved August 25, Australian Chart Book — Irish Singles Chart.
GfK Entertainment Charts. October 14, Retrieved March 16, Warner Home Video. Warner-Pioneer Japan. Pioneer Artists. BBC News. The Daily Telegraph. Digital Spy. Other Electro. European Movies. TV Shows. Sound Library.
World Music. African Traditional. Indian Ocean. Others South American Traditional. West Indies. Visual Kei. Shibuya Kei. Sound Tracks. Others Countries. Old Music. Ancient Music. Various Items. Accessories for protection and cleaning.
Transport packaging. Brush and Cleaners. Plastic sleeves for records. Plastic sleeves for CD. Record Displays. Autograph Items. Hey U. Keep Tryin'. Never Enough. Tell Me. Time Flies. You're Not The 1.
More Albums. Tell Me 6 Karat Hip Hop mix. Tell Me Cleve's Classic House mix. Wear to either the stylus or the vinyl results in diminished sound quality. Record wear can be reduced to virtual insignificance, however, by the use of a high-quality, correctly adjusted turntable and tonearm, a high-compliance magnetic cartridge with a high-end stylus in good condition, and careful record handling, with non-abrasive removal of dust before playing and other cleaning if necessary.
The average tangential needle speed relative to the disc surface is approximately 1 mile per hour 1. It travels fastest on the outside edge, unlike audio CDs, which change their speed of rotation to provide constant linear velocity CLV.
By contrast, CDs play from the inner radius outward, the reverse of phonograph records. The cutting stylus unavoidably transferred some of the subsequent groove wall's impulse signal into the previous groove wall.
It was discernible by some listeners throughout certain recordings but a quiet passage followed by a loud sound would allow anyone to hear a faint pre-echo of the loud sound occurring 1. Pre- and post-echo can be avoided by the use of direct metal mastering. The first LP records introduced used fixed pitch grooves just like their 78 predecessors. The use of magnetic tape for the production of the master recordings allowed the introduction of variable pitch grooves.
The magnetic tape reproducer used to transfer the recording to the master disc was equipped with an auxiliary playback head positioned ahead of the main head by a distance equal to one revolution of the disc. The sole purpose of this head was to monitor the amplitude of the recording. If the sound level from both the auxiliary and main magnetic heads was loud, the cutting head on the disc recording lathe was driven at its normal speed.
However, if the sound level from both magnetic heads was quieter, then the disc cutting head could be driven at a lower speed reducing the groove pitch with no danger of the adjacent grooves colliding with each other. The playing time of the disc was therefore increased by an amount dependent on the duration of quieter passages.
The record manufacturers had also realised that by reducing the amplitude of the lower frequencies recorded in the groove, it was possible to decrease the spacing between the grooves and further increase the playing time.
These low frequencies were then restored to their original level on playback. Furthermore, if the amplitude of the high frequencies was artificially boosted on recording the disc and then subsequently reduced to their original level on playback, the noise introduced by the disc would be reduced by a similar amount. This gave rise to an equalization frequency response applied during record coupled with an inverse of the response applied on playback.
Each disc manufacturer applied their own version of an equalization curve mostly because each manufacturer's equalization curve was protected by interlocking patents. Low-end reproduction equipment applied a compromise playback equalization that reproduced most discs reasonably well.
However, amplifiers for audiophile equipment were equipped with an equalization selector with a position for most, if not all, disc manufacturers. The net effect of equalization is to allow longer playing time and lower background noise while maintaining full fidelity of music or other content.
Consequently, both low-quality and audiophile reproducers alike could replay any recording with the correct equalization. There are two versions of the reproduction RIAA equalization curve.
The first, is simply the inverse of the recording curve designed for cheaper equipment using crystal or ceramic reproduction cartridges. The second curve is intended for equipment fitted with magnetic reproduction cartridges where the output voltage is dependent on the frequency of the recorded signal the voltage output is directly proportional to the frequency of the recorded signal; that is: the voltage doubles as the recorded frequency doubles.
The audio quality of LPs has increased greatly since their inception. While early LP recordings were monophonic , stereophony had been demonstrated in and Alan Blumlein had patented Stereophonic sound in Unsuccessful attempts were made to create stereophonic records starting in the s, including Emory Cook 's "binaural" LPs using two precisely spaced tracks on the record one track for each channel which had to be played with two monaural pick-ups on a tuning-fork-shaped tonearm.
The modern system ultimately released by Audio Fidelity Records in November uses two modulation angles, equal and opposite 45 degrees from vertical and so perpendicular to each other. It can also be thought of as using traditional horizontal modulation for the sum of left and right channels mono , making it essentially compatible with simple mono recordings, and vertical-plane modulation for the difference of the two channels.
The composition of vinyl used to press records a blend of polyvinyl chloride and polyvinyl acetate has varied considerably over the years. Virgin vinyl is preferred, but during the s energy crisis , it became commonplace to use recycled vinyl.
Sound quality suffered, with increased ticks, pops, and other surface noises. Records in different novelty shapes have also been produced.
Many critics have expressed skepticism regarding the cost and quality of HD records. The audio engineering software was created with mastering engineers Scott Hull and Darcy Proper, a four-time Grammy winner. The demonstration offered the first simulations of what HD Vinyl records are likely to sound like, ahead of actual HD vinyl physical record production.
Loibl discussed the Perfect Groove software at a presentation titled "Vinyl 4. Disc jockeys or DJs in clubs still frequently use vinyl records, as cueing tracks from cassette tapes is too slow and CDs did not allow creative playback options until The group signed with Columbia Records and recorded a new album, 'The Answer', which was expected for release in Displeased with Columbia's track record at the time with urban projects, Wilson asked for a release from the label, causing the album to remain unreleased.
A single entitled "4 Shure" was released from the album to minor chart performance. Larrieux began her solo career in her absence from the group, forming her own independent record label , Blisslife, to distribute her music. On February 4, , Soulsummer. From Wikipedia, the free encyclopedia.GROOVE_THEORY_Tell_Me_ Scanner Internet Archive Python library plus-circle Add Review. comment. Reviews There are no reviews yet. Be the first one to write a review. 1, Views. DOWNLOAD OPTIONS download 1 file. H download. download 1 file. ITEM TILE.