专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011153490A2 SYSTEM FOR VIBRATION CONFINEMENT 审中-公开
标题翻译：振动限制系统
公开(公告)号：WO2011153490A2
公开(公告)日：2011-12-08
申请号：PCT/US2011/039161
申请日：2011-06-03
申请人： BEATS ELECTRONICS, LLC , WILLIAMSON, Clayton
发明人： WILLIAMSON, Clayton
IPC分类号： H04R7/20 , H04R9/02
CPC分类号： H04R7/20 , H04R7/16 , H04R9/045 , H04R2207/021
摘要： Systems and apparatuses are provided for vibration confinement and stress management in a loudspeaker. In one embodiment, the loudspeaker comprises a diaphragm that extends from an inner diaphragm region (e.g., dome or cone-shaped) to an outer diaphragm region, wherein the outer diaphragm region bends at a defined angle (e.g., between about 45 degrees and about 135 degrees) relative to the inner diaphragm region. The loudspeaker also comprises a suspension member extending from an inner suspension region to an outer suspension region, the inner suspension region overlapping and attaching with the outer diaphragm region. The bend in the diaphragm isolates the inner diaphragm region from spurious vibrations in the suspension member.
摘要翻译：提供了用于扬声器中的振动限制和应力管理的系统和装置。在一个实施例中，扬声器包括从内隔膜区域（例如，圆顶或锥形）延伸到外隔膜区域的隔膜，其中外隔膜区域以限定的角度（例如，约45度与约 135度）。扬声器还包括从内部悬挂区域延伸到外部悬挂区域的悬挂构件，内部悬挂区域与外部隔膜区域重叠并附接。隔膜中的弯曲将内隔膜区域与悬挂构件中的寄生振动隔离。

2. 发明申请

WO2003059008A2 DIAPHRAGM SUSPENSION ASSEMBLY FOR LOUDSPEAKER TRANSDUCERS 审中-公开
标题翻译：用于扬声器传感器的膜片悬挂组件
公开(公告)号：WO2003059008A2
公开(公告)日：2003-07-17
申请号：PCT/US2002/041265
申请日：2002-12-26
申请人： HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED , STEAD, Brendon , TRAINER, Mark , WILLIAMSON, Clayton
发明人： STEAD, Brendon , TRAINER, Mark , WILLIAMSON, Clayton
IPC分类号： H04R7/00
CPC分类号： H04R7/00
摘要： This invention provides a transducer having at least two surrounds supporting a cylinder. With at least two surrounds, the transducer may handle more power. This increased power may be used to drive the voice coil that is wrapped around the cylinder enabling a greater excursion range of the diaphragm. With a greater excursion range, the transducer may operate at low frequency as well as mid to high frequencies. The two surrounds may also be coupled to the cylinder increasing stability of the cylinder. With the two suspensions stabilizing the cylinder, the side-to-side movement of the cylinder may be reduced minimizing the chance of the voice coil short-circuiting with the other electrical and/or mechanical circuits in the transducer. In addition, the cylinder made a substantially rigid material may better support the two flexible surrounds so that the two surrounds do not induce wobbling in the diaphragm.
摘要翻译：本发明提供了一种具有支撑圆筒的至少两个环绕件的换能器。通过至少两个环绕，传感器可以处理更多的功率。这种增加的功率可以用于驱动缠绕在气缸上的音圈，从而能够实现隔膜更大的偏移范围。具有更大的偏移范围，换能器可以在低频以及中高频下工作。两个环绕件还可以联接到气缸，从而提高气缸的稳定性。通过两个悬架稳定气缸，可以减小气缸的侧向运动，从而最小化音圈与换能器中的其它电气和/或机械电路短路的机会。此外，制成基本上刚性的材料的圆柱体可以更好地支撑两个柔性环绕，使得两个环绕件不会在隔膜中引起摆动。

3. 发明申请

WO2011153490A3 SYSTEM FOR VIBRATION CONFINEMENT 审中-公开
标题翻译：振动限制系统
公开(公告)号：WO2011153490A3
公开(公告)日：2012-04-05
申请号：PCT/US2011039161
申请日：2011-06-03
申请人： BEATS ELECTRONICS LLC , WILLIAMSON CLAYTON
发明人： WILLIAMSON CLAYTON
IPC分类号： H04R7/20 , H04R9/02
CPC分类号： H04R7/20 , H04R7/16 , H04R9/045 , H04R2207/021
摘要： Systems and apparatuses are provided for vibration confinement and stress management in a loudspeaker. In one embodiment, the loudspeaker comprises a diaphragm that extends from an inner diaphragm region (e.g., dome or cone-shaped) to an outer diaphragm region, wherein the outer diaphragm region bends at a defined angle (e.g., between about 45 degrees and about 135 degrees) relative to the inner diaphragm region. The loudspeaker also comprises a suspension member extending from an inner suspension region to an outer suspension region, the inner suspension region overlapping and attaching with the outer diaphragm region. The bend in the diaphragm isolates the inner diaphragm region from spurious vibrations in the suspension member.
摘要翻译：提供了用于扬声器中的振动限制和应力管理的系统和装置。在一个实施例中，扬声器包括从内隔膜区域（例如，圆顶或锥形）延伸到外隔膜区域的隔膜，其中外隔膜区域以限定的角度（例如，约45度与约 135度）。扬声器还包括从内部悬挂区域延伸到外部悬挂区域的悬挂构件，内部悬挂区域与外部隔膜区域重叠并附接。隔膜中的弯曲将内隔膜区域与悬挂构件中的寄生振动隔离。

4. 发明申请

WO2012177572A3 OPTIMIZATION METHOD FOR AUDIO PLAYBACK SYSTEMS 审中-公开
公开(公告)号：WO2012177572A3
公开(公告)日：2012-12-27
申请号：PCT/US2012/043024
申请日：2012-06-18
申请人： BEATS ELECTRONICS, LLC , WILLIAMSON, Clayton
发明人： WILLIAMSON, Clayton
IPC分类号： G11B20/10 , G11B20/22
摘要： A software product for optimizing sound reproduction by an audio system is disclosed. In one embodiment, the software includes an equalization engine for independently adjusting characteristics of an audio signal for each of a plurality of frequency bands. The software then passes the adjusted signal to a dynamics engine having independently adjustable attack and release thresholds and attack and release rate settings to enforce a maximum excursion limit of the speaker driver knowing the voltage-to-excursion relationship for the speaker driver. The software then passes the audio signal to a bass enhancement engine configured to boost all bass frequencies below a bass roll-off frequency of the speaker driver. The boosted signal is passed to a dedicated dynamics engine for the boosted bass frequencies, the dynamics engine again having independently adjustable attack and release thresholds and attack and release rate settings to enforce a maximum excursion limit of the speaker driver.

5. 发明申请

WO2012177572A2 OPTIMIZATION METHOD FOR AUDIO PLAYBACK SYSTEMS 审中-公开
标题翻译：音频播放系统的优化方法
公开(公告)号：WO2012177572A2
公开(公告)日：2012-12-27
申请号：PCT/US2012043024
申请日：2012-06-18
申请人： BEATS ELECTRONICS LLC , WILLIAMSON CLAYTON
发明人： WILLIAMSON CLAYTON
CPC分类号： H04R3/007
摘要： A software product for optimizing sound reproduction by an audio system is disclosed. In one embodiment, the software includes an equalization engine for independently adjusting characteristics of an audio signal for each of a plurality of frequency bands. The software then passes the adjusted signal to a dynamics engine having independently adjustable attack and release thresholds and attack and release rate settings to enforce a maximum excursion limit of the speaker driver knowing the voltage-to-excursion relationship for the speaker driver. The software then passes the audio signal to a bass enhancement engine configured to boost all bass frequencies below a bass roll-off frequency of the speaker driver. The boosted signal is passed to a dedicated dynamics engine for the boosted bass frequencies, the dynamics engine again having independently adjustable attack and release thresholds and attack and release rate settings to enforce a maximum excursion limit of the speaker driver.
摘要翻译：公开了一种用于优化音频系统的声音再现的软件产品。在一个实施例中，软件包括均衡引擎，用于独立地调整多个频带中的每一个的音频信号的特性。软件然后将调整后的信号传递给具有可独立调整的攻击和释放阈值以及攻击和释放速率设置的动力学引擎，以强制扬声器驱动器知道扬声器驱动器的电压 - 偏移关系的最大偏移极限。然后，软件将音频信号传递到低音增强引擎，该引擎配置成将扬声器驱动器的低音滚降频率以下的所有低音频率提升。升压信号被传递到用于升压低音频率的专用动力学引擎，动力学引擎再次具有独立可调的攻击和释放阈值以及攻击和释放速率设置，以强制扬声器驱动器的最大偏移极限。

6. 发明申请

WO2003059008A3 DIAPHRAGM SUSPENSION ASSEMBLY FOR LOUDSPEAKER TRANSDUCERS 审中-公开
公开(公告)号：WO2003059008A3
公开(公告)日：2003-07-17
申请号：PCT/US2002/041265
申请日：2002-12-26
申请人： HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED , STEAD, Brendon , TRAINER, Mark , WILLIAMSON, Clayton
发明人： STEAD, Brendon , TRAINER, Mark , WILLIAMSON, Clayton
IPC分类号： H04R7/20
摘要： This invention provides a transducer (104) having at least two surrounds (300, 302) supporting a cylinder (104). With at least two surrounds, the transducer may handle more power. This increased power may be used to drive the voice coil (316) that is wrapped around the cylinder enabling a greater excursion range of the diaphragm (102). With a greater excursion range, the transducer may operate at low frequency as well as mid to high frequencies. The two surrounds may also be coupled to the cylinder increasing stability of the cylinder. With the two suspensions stabilizing the cylinder, the side-to-side movement of the cylinder may be reduced minimizing the chance of the voice coil short-circuiting with the other electrical and/or mechanical circuits in the transducer. In addition, the cylinder made a substantially rigid material may better support the two flexible surrounds so that the two surrounds do not induce wobbling in the diaphragm.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式