公开(公告)号：US20130094652A1

公开(公告)日：2013-04-18

申请号：US13707125

申请日：2012-12-06

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Vianney Taufour ,  Gael Lassure

IPC: H04H20/88

CPC classification number: H04H20/88 ,  H04R1/403 ,  H04R3/12 ,  H04S7/302

Abstract: The broadcasting of audio contents by two loudspeakers is controlled by delivering a first audio content to the two loudspeakers and a further processing in which an auxiliary audio content is received. A second audio content is formed by temporally delaying the auxiliary audio content with a delay dependent on the spacing between the loudspeakers and on a distance between a first loudspeaker and a spot located in front of this first loudspeaker. The second audio content is delivered to the first loudspeaker. A third audio content is formed by inverting the auxiliary audio content. The third audio content is then delivered to the second loudspeaker.

Abstract translation: 通过将两个扬声器的第一音频内容传递给两个扬声器并且接收辅助音频内容的另一处理来控制两个扬声器对音频内容的广播。 第二音频内容通过时间上延迟取决于扬声器之间的间隔的延迟和第一扬声器与位于该第一扬声器前面的光点之间的距离来暂时延迟来形成。 第二音频内容被传送到第一扬声器。 通过反转辅助音频内容来形成第三音频内容。 然后将第三音频内容传送到第二扬声器。

公开(公告)号：US09294207B2

公开(公告)日：2016-03-22

申请号：US13707125

申请日：2012-12-06

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Vianney Taufour ,  Gael Lassure

IPC: H04H20/88 ,  H04R1/40 ,  H04R3/12 ,  H04S7/00

CPC classification number: H04H20/88 ,  H04R1/403 ,  H04R3/12 ,  H04S7/302

Abstract: The broadcasting of audio contents by two loudspeakers is controlled by delivering a first audio content to the two loudspeakers and a further processing in which an auxiliary audio content is received. A second audio content is formed by temporally delaying the auxiliary audio content with a delay dependent on the spacing between the loudspeakers and on a distance between a first loudspeaker and a spot located in front of this first loudspeaker. The second audio content is delivered to the first loudspeaker. A third audio content is formed by inverting the auxiliary audio content. The third audio content is then delivered to the second loudspeaker.

Abstract translation: 通过将两个扬声器的第一音频内容传递给两个扬声器并且接收辅助音频内容的另一处理来控制两个扬声器对音频内容的广播。 第二音频内容通过时间上延迟取决于扬声器之间的间隔的延迟和第一扬声器与位于该第一扬声器前面的光点之间的距离来暂时延迟来形成。 第二音频内容被传送到第一扬声器。 通过反转辅助音频内容来形成第三音频内容。 然后将第三音频内容传送到第二扬声器。