发明名称 Radio, radio alarm clock or similar appts. - has separate tune and loudness controls for alarm, normal and sleep modes
摘要 The separately variable and settable functions can be electronically programmable and transferable to several loudspeakers. The functions can be set by remote control. This arrangement allows the user to fall asleep to the sound of soft music and to be awakened at the programmed time to music at the desired level. ADVANTAGE - Loudness for waking, sleeping and normal intensity can be set in advance and regulated.
申请公布号 DE4010792(A1) 申请公布日期 1991.10.10
申请号 DE19904010792 申请日期 1990.04.04
申请人 STUETZER, HELMUT, 8711 WILLANZHEIM, DE 发明人 STUETZER, HELMUT, 8711 WILLANZHEIM, DE
分类号 G04G13/02 主分类号 G04G13/02
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