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Glossary Multimedia / Term

Level B

In the CD-I and CD-ROM XA compact disc formats, a method of recording audio that offers medium fidelity but that is somewhat compressed compared with full-fidelity audio; level B uses 4-bit sampling at 37.8 khz for an effective bandwidth of 17 khz; level B mono requires 1 out of every 8 sectors on the disc, while stereo requires 1 in 4.

Permanent link Level B - Creation date 2020-03-22


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