Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format
Patent
1990-06-18
1991-06-11
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data in specific format
360 8, G11B 509
Patent
active
050237306
ABSTRACT:
An information recording system and apparatus records on a recording medium an audio signal, which is time-base compressed at a predetermined compression ratio, together with a data signal indicative of the compression ratio. A start signal indicative of the start of the audio signal, the data signal, the audio signal and the end signal indicative of the end of an audio signal are recorded in this order. A recording medium recorded by such system and apparatus is disclosed. A reproduction apparatus is also disclosed which reproduces the information out of such recording medium.
REFERENCES:
patent: 4672471 (1987-06-01), Gouda
Kimura Norio
Sakata Tsuguhide
Takei Masahiro
Canney Vincent P.
Canon Kabushiki Kaisha
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