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公开(公告)号：US09515630B2
公开(公告)日：2016-12-06
申请号：US13979030
申请日：2012-01-10
申请人： Arne Wallander
发明人： Arne Wallander
CPC分类号： H03G5/165 , G10H1/125 , G10H1/46 , G10L21/0316 , G10L25/90 , H03G5/005 , H04R3/04 , H04R2430/01 , H04R2430/03
摘要： An improved method and arrangement for altering musical dynamics of a sound S included in a sound signal is disclosed. The altering of the musical dynamics is performed by filtering and amplification of the sound signal. The filtering is performed by the use of a parametric equalizer, the parametric equalizer having a first gain G1 and a resonance frequency fr being related to a pitch frequency fp of said sound S. The amplification is performed by an amplifier amplifying the sound signal with a second gain G2, the second gain G2 being dependent on the first gain G1.
摘要翻译： 公开了一种用于改变包括在声音信号中的声音S的音乐动力学的改进方法和装置。 通过对声音信号的滤波和放大来执行音乐动力学的改变。 通过使用参数均衡器执行滤波，参数均衡器具有第一增益G1和与所述声音S的音调频率fp相关的谐振频率fr。放大由放大器将声音信号放大 第二增益G2，第二增益G2取决于第一增益G1。
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公开(公告)号：US20130287227A1
公开(公告)日：2013-10-31
申请号：US13979030
申请日：2012-01-10
申请人： Arne Wallander
发明人： Arne Wallander
IPC分类号： H03G5/16
CPC分类号： H03G5/165 , G10H1/125 , G10H1/46 , G10L21/0316 , G10L25/90 , H03G5/005 , H04R3/04 , H04R2430/01 , H04R2430/03
摘要： An improved method and arrangement for altering musical dynamics of a sound S included in a sound signal is disclosed. The altering of the musical dynamics is performed by filtering and amplification of the sound signal. The filtering is performed by the use of a parametric equalizer, the parametric equalizer having a first gain G1 and a resonance frequency f, being related to a pitch frequency fp of said sound S. The amplification is performed by an amplifier amplifying the sound signal with a second gain G2, the second gain G2 being dependent on the first gain G1.
摘要翻译： 公开了一种用于改变包括在声音信号中的声音S的音乐动力学的改进方法和装置。 通过对声音信号的滤波和放大来执行音乐动力学的改变。 通过使用参数均衡器执行滤波，参数均衡器具有与所述声音S的音调频率fp相关的第一增益G1和谐振频率f。放大由放大声音信号的放大器 第二增益G2，第二增益G2取决于第一增益G1。
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