发明名称 |
Dynamische Steuerungsauswahlfunktion für ein Fernsehsystem oder ähnliches. |
摘要 |
<p>A television receiver includes a character generator (63) for generating a character signal suitable for displaying a menu of various processing control choices, such as processing for monaural, stereophonic or second audio program reproduction, "on-the-screen" of a picture tube, and a control unit (53) for dynamically altering the contents of the menu in response to the signal conditions of a received television signal, such as the presence or absence of stereophonic or second audio program information. As a result, confusion to a user in selecting (59) a processing mode which is rendered ineffectual due to a particular signal condition is minimized.</p> |
申请公布号 |
DE68918326(D1) |
申请公布日期 |
1994.10.27 |
申请号 |
DE1989618326 |
申请日期 |
1989.04.27 |
申请人 |
THOMSON CONSUMER ELECTRONICS, INC., INDIANAPOLIS, IND., US |
发明人 |
RICHARDS, ROGER LESTER, INDIANAPOLIS INDIANA 46219, US |
分类号 |
H04N5/445;H04N5/60;H04N21/485;(IPC1-7):H04N5/445 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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