The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2000
Filed:
Oct. 08, 1997
Applicant:
Inventor:
Simon Irving Harrison, Witney, GB;
Assignees:
Sony Corporation, Tokyo, JP;
Sony United Kingdom Limited, Weybridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 13 ; 369-4 ; 369 83 ; 381119 ; 381107 ; 360 68 ;
Abstract
Audio recording apparatus comprises a multichannel audio recorder in which recording channels are selectable between a recording mode and a non-recording mode; and a gain controller for altering the level of an audio signal for recording on all recording channels currently in the recording mode, in dependence on the number of recording channels of the multichannel audio recorder in the recording mode.