AUDIO FREQUENCY TRANSMISSION MACHINES

Brand Owner (click to sort) Address Description
BASIC-PRO-MASTER MISUMI Group Inc. 5-1, Koraku 2-Chome
JP
Tokyo 135-8458
Japan
Electric wires and cables; power distribution ...
FILCO Filco Kabushiki Kaisha 301, 21-10, Kamioosaki 2-Chome
JP
Shinagawa-Ku, Tokyo
Japan
AC adapters; power distribution or control ...
MAJESTOUCH Diatec Kabushiki Kaisha Kairaku Bldg. 4F, 5-4
JP
Tokoyo
Japan
Computers; keyboards for personal computers; electronic ...
OIL-PRO-MASTER MISUMI Group Inc. 4-43, Toyo 2-chome
JP
Tokyo 135-8458
Japan
Electric wires and cables; power distribution ...
SWING - MASTER MISUMI Group Inc. 5-1, Koraku 2-Chome,JP
Japan
Electric wires and cables; power distribution ...
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A method and an apparatus for providing digital quality transmission of audio and non-audio information using low cost components and arrangement. The present invention provides for the transmission of the audio and non-audio transmission by first converting the data to conform to the CD standard format and conditioning the converted signal to thereby generate a conditioned EFM signal. The conditioned EFM signal is used to frequency modulate a carrier. By converting the audio and non-audio information to conform to the CD standard format, the present method provides a low cost means of transmitting the data with error detection and correction. Another aspect of the present invention relates to embedding the non-audio information in the SUBCODE block of the data frame according to the CD standard. The non-audio information may be unrelated to the audio information, and the audio and non-audio information may be transmitted to separate devices. Another aspect of the present invention relates to controlling a voltage controlled oscillator in response to the fill level of a file buffer in the decoder.