公开(公告)号：US5906865A

公开(公告)日：1999-05-25

申请号：US896784

申请日：1997-07-18

申请人： Wolfgang Ellermeier ,  Markus Schafer

发明人： Wolfgang Ellermeier ,  Markus Schafer

IPC分类号： B05D1/30 ,  B05C5/00 ,  B05C9/06 ,  B05B13/02

CPC分类号： B05C5/008 ,  B05C5/005 ,  B05C9/06 ,  Y10S118/04

摘要： Non-uniform liquid flows in the curtain limit the process speed and cause defects during coating. These liquid streams are equalized by auxiliary liquids in the curtain holder. If the curtain edge is separated by a free jet of a separating liquid, turbulence in the curtain edge is isolated from the curtain center. The maximum attainable speed is increased. Because the free jet also removes liquid from the curtain in the penetration area, a beaded edge is not generated on the base, and it is possible to coat uniformly thick to the outer edge of the base. The process is especially suitable for making photographic films.

摘要翻译： 窗帘中不均匀的液体流动限制了加工速度，并在涂层过程中造成缺陷。 这些液体流在窗帘保持器中被辅助液体均衡。 如果帘子边缘被分离液体的自由射流分开，则帘幕边缘中的湍流与窗帘中心隔离。 最大可达到的速度增加。 因为自由射流还在穿透区域中从窗帘中除去液体，所以在基底上不会产生串珠边缘，并且可以均匀地涂覆到基部的外边缘。 该方法特别适用于制作照相胶片。

公开(公告)号：US09200944B2

公开(公告)日：2015-12-01

申请号：US11578773

申请日：2005-04-27

申请人： Ville Pekka Sivonen ,  Wolfgang Ellermeier ,  Soren Bech ,  Finn Kryger Nielsen

发明人： Ville Pekka Sivonen ,  Wolfgang Ellermeier ,  Soren Bech ,  Finn Kryger Nielsen

IPC分类号： H04R5/02 ,  G01H3/10 ,  H04R3/00 ,  H04R5/027

CPC分类号： G01H3/10 ,  H04R3/005 ,  H04R5/027 ,  H04S2420/01

摘要： For determining a subjective property such as loudness of a binaural sound signal left and right sound pressures in the left and right ears of a human being, resulting from the binaural sound signal, are determined. The left and right sound pressures are frequency analyzed to obtain left and right frequency spectra. In each frequency band, the diotic (common) sound pressure in the left and right ears is determined, which would result from a plane wave frontal incidence on the human being, and that would produce the same perceived loudness as the frequency bandwidth limited left and right sound pressures. In each frequency band the inverse frontal head related transfer functions are used to determine the free-field sound pressure that would produce the same perceived loudness as the diotic sound pressure. The loudness is determined as the loudness of the totality of frequency bandwidth limited free field sound pressures, preferably using the international standard ISO 532.

摘要翻译： 为了确定由双耳声音信号产生的人耳左耳和右耳中的双耳声信号的响度的主观性质。 频率分析左右声压，以获得左右频谱。 在每个频带中，确定左耳和右耳中的双音（公共）声压，这将由人的平面波正面入射产生，并且将产生与左边频率带宽相同的感知响度， 正确的声压 在每个频带中，逆前额头相关传递函数用于确定将产生与透视声压相同的感知响度的自由场声压。 响度被确定为频率带宽限制自由场声压的总和的响度，优选地使用国际标准ISO 532。

公开(公告)号：US20070272022A1

公开(公告)日：2007-11-29

申请号：US11578773

申请日：2005-04-27

申请人： Ville Sivonen ,  Wolfgang Ellermeier ,  Soren Bech ,  Finn Nielsen

发明人： Ville Sivonen ,  Wolfgang Ellermeier ,  Soren Bech ,  Finn Nielsen

IPC分类号： G01H3/10

CPC分类号： G01H3/10 ,  H04R3/005 ,  H04R5/027 ,  H04S2420/01

摘要： For determining a subjective property such as loudness of a binaural sound signal left and right sound pressures in the left and right ears of a human being, resulting from the binaural sound signal, are determined. The left and right ear and right sound pressures are frequency analyzed to obtain left and right frequency spectra. In each frequency band, the diotic (common) sound pressure in the left and right ears is determined, which would result from a plane wave frontal incidence on the human being, and that would produce the same perceived loudness as the frequency bandwidth limited left and right sound pressures. In each frequency band the inverse frontal headrelated transfer functions are used to determine the free-field sound pressure that would produce the same perceived loudness as the diotic sound pressure. The loudness is determined as the loudness of the totality of frequency bandwidth limited free field sound pressures, preferably using the international standard ISO 532.

摘要翻译： 为了确定由双耳声音信号产生的人耳左耳和右耳中的双耳声信号的响度的主观性质。 频率分析左，右耳声和右声压，以获得左右频谱。 在每个频带中，确定左耳和右耳中的双音（公共）声压，这将由人的平面波正面入射产生，并且将产生与左边频率带宽相同的感知响度， 正确的声压 在每个频带中，逆前额头相关传递函数用于确定将产生与双音声压相同的感知响度的自由场声压。 响度被确定为频率带宽限制自由场声压的总和的响度，优选地使用国际标准ISO 532。