About PLEXTALK List
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PLEXTALK is brand name of Shinano Kenshi Co.,Ltd. It is used for Digital Talking Book player and recorder for the visually impaired and blind people.
PLEXTALK makes it ease of use for the visually impaired and blind people to play up to 90 hours of Digital Talking Book (*) in a CD comparing to the existing tape also realized that full accessibility and navigation from point to point within the book. * Digital Talking Book Digital Talking Book (DTB) is a multimedia representation of a print publication. In both instances the rendering of the audio is in human voice. DTBs do meet talking book reader requirements by providing access to the talking book that access and navigate from point to point within the book. |
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[ CD-DA | CD-R | CD-RW | CF
card | DAISY | MP3 | Ogg
vorvis | USB | Wave
file ]
CD-DA
CD-R
CD-RW
CF card
DAISY
MP3
Ogg vorbis
USB
Wave file
CD-DA
This is a CD format. CD-DA is short for CD-Digital Audio. Music CDs that play on audio equipment are saved in this format.
CD-R
CD-R is short for Compact Disc-Recordable. It refers to a writable CD which can be written only once. You cannot erase or alter data that has been written. If, however, there is remaining capacity in a multi-session CD, you can add to a CD-R up to a maximum of 99 times.
CD-RW
CD-RW stands for Compact Disc-Rewritable. It refers to a CD that can be written and erased. You can write to and erase a CD-RW approximately 1,000 times.
CF card
A CF card must be manufactured under the Compact Flash Association standards.
DAISY
DAISY is an acronym that stands for Digital Accessible Information System. It is the format that is being developed as the international standard for digital talking books. DAISY books can be played on a dedicated hardware player or on a computer equipped with the appropriate software. Please visit the web site, http://www.daisy.org/ for further details about DAISY.
MP3
This is an abbreviation for MPEG Audio Layer 3 (ISP or IEC 13818-3:1995). It is a standard for the compression of voice information and can obtain compression ratios of one tenth or even one twelfth with CD quality.
Ogg vorbis
Ogg Vorbis is a free licensed audio compression format. Please visit the web site, http://www.vorbis.com/ for further details about this format.
USB
Universal Serial Bus. This is a PC interface specification for connecting peripheral equipment. It is intended to communalize such peripherals as a mouse, keyboards, printers, modems and speakers, which had been separate in the past.
Wave file
This is a digitized sound file format for Microsoft Windows, which has ".WAV" as the filename extension. Most pre-mastering software will extract CD (CD-audio) tracks and write them to the hard disk as a Wave file. Wave files can have various qualities of sound depending on how they are created or saved, but the most common is 44.1KHz, 16-Bit, stereo. This is equivalent to audio tracks on Music CD.
