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The proprietary 16-pin LMSI CD-ROM interface was relatively short lived and existed on LMSI interface cards and a few ISA sound cards. These sound cards only have internal LMSI connectors, not the external DB-15 connector for external LMSI devices (the DB-15 on sound cards is the game port/UART MPU-401):
Compton's Multimedia Encyclopedia CD-ROM (1989) was the first multimedia encyclopedia. [17] Grolier's earlier CD-ROM encyclopedia was not multimedia. The encyclopedia was founded by Frank E. Compton in 1922. Publishing rights to the F.E. Compton & Company products were acquired by Encyclopædia Britannica, Inc. in 1961. [1]
Grolier's first CD-ROM publication was the text-only Academic American Encyclopedia on CD-ROM in 1985, and was one of the first commercial CD-ROM titles. The text was based on the Academic American Encyclopedia , which comprised 30,000 entries and 9 million words. [ 29 ]
The first CD-i system was produced by Philips in collaboration with Kyocera in 1988 – the Philips 180/181/182 modular system. [49] [50] Philips marketed several CD-i player models as shown below. [51] The CD-i player 100 series, which consisted of the three-unit 180/181/182 professional system, first demonstrated at the CD-ROM Conference in ...
This value, 150 Kbyte/s, is defined as "1× speed". Therefore, for Mode 1 CD-ROMs, a 1× CD-ROM drive reads 150/2 = 75 consecutive sectors per second. The playing time of a standard CD is 74 minutes, or 4,440 seconds, contained in 333,000 blocks or sectors. Therefore, the net capacity of a Mode-1 CD-ROM is 650 MB (650 × 2 20). For 80 minute ...
In 1991, Broderbund made the first of its two great contributions to the history of CD-ROM publishing by releasing, as the inaugural title in its children's software arm, Living Books: One of the first CD-ROMs ever, it was an interactive reading primer called Just Grandma and Me. "Living Books was our bet on CD-ROM as a delivery vehicle," says ...
Written CD-Rs and CD-RWs are, in the aspect of low-level encoding and data format, fully compatible with the audio CD (Red Book CD-DA) and data CD (Yellow Book CD-ROM) standards. The Yellow Book standard for CD-ROM only specifies a high-level data format and refers to the Red Book for all physical format and low-level code details, such as ...
The CD-ROM XA information in bridge discs can be obtained through CD-ROM drives, while CD-i players can use the CD-i program to read bridge discs as well (hence the "bridge" status between CD-ROMs and CD-i discs). Bridge discs must conform to both the CD-ROM XA and Green Book CD-i specifications. [3]