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A tape head cleaner is a substance or device used for cleaning the record and playback heads of a magnetic tape drive found in video or audio tape machines such as cassette players and VCRs. [1] These machines require regular maintenance to perform properly.
A Maxell HE-44 cassette type demagnetizer. A cassette demagnetizer is a device that removes the magnetic field that accumulates during the use of audio cassettes in cassette decks. [1] [2] The passage of magnetically charged tape over the metallic parts of the tape deck imparts a magnetic polarity that can reduce fidelity in recording and playback.
Data Storage and Disk Publishing Products - Floppy drives, DVD and CD recorders and drives, MP3 players & NAS storage; TEAC is known for its audio equipment, and was a primary manufacturer of high-end audio equipment in the 1970s and 1980s. During that time, TEAC produced reel-to-reel machines, cassette decks, CD players, turntables and amplifiers.
The erase head is powered during recording from a high frequency source (usually the same oscillator that provides the AC bias). In some inexpensive cassette recorder designs, the erase head is a permanent magnet that is mechanically moved into contact with the moving tape only during recording.
Eventually, this standard was replaced by the smaller and more reliable Compact Cassette, which was launched earlier in 1963. Compact cassette. Philips's development of the Compact Cassette in 1963 and Sony's development of the Walkman in 1979 [31] led to widespread consumer use of magnetic audio tape. In 1990, the Compact Cassette was the ...
Real cassette tapes invariably deviate from the references and require fine tuning of bias; recording a tape with improper bias increases distortion and alters frequency response. [26] A 1990 comparative test of 35 Type I tapes showed that their optimal bias levels were within 1 dB of the Type I reference, while Type IV tapes deviated from the ...
Patented on March 29, 1988, a cassette tape adapter is a device that allows the use of portable audio players in older cassette decks.Originally designed to connect portable CD players to car stereos that only had cassette players, the cassette tape adapter has become popular with portable media players even on cars that have CD players built in.
The DCC cassette and the case that Philips (but not some other cassette manufacturers) used were designed by Peter Doodson who also designed the CD jewel case. [14] [15] DCC with the shutter manually opened. DCCs are similar to analog compact cassettes, except that there are no "bulges" where the tape-access holes are located.