公开(公告)号：US20080013751A1

公开(公告)日：2008-01-17

申请号：US11457832

申请日：2006-07-17

申请人： Per HISELIUS

发明人： Per HISELIUS

IPC分类号： H03G9/00

CPC分类号： H03G9/14 ,  H03G9/005

摘要： An electronic equipment is provided that includes an audio reproduction circuit for receiving an audio signal and reproducing the audio signal in accordance with a preselected audio frequency gain profile. In addition, the electronic equipment includes a volume gain control circuit for providing user adjustable volume gain to the audio signal reproduced by the audio reproduction circuit. The electronic equipment also includes an audio output for outputting the reproduced audio signal. The audio reproduction circuit alters the preselected audio frequency gain profile as a function of the user adjusted volume gain.

摘要翻译： 提供了一种电子设备，其包括音频再现电路，用于接收音频信号并根据预选音频增益曲线再现音频信号。 此外，电子设备包括用于向由音频再现电路再现的音频信号提供用户可调节的音量增益的音量增益控制电路。 电子设备还包括用于输出再现的音频信号的音频输出。 音频再现电路根据用户调节的音量增益来改变预选音频增益曲线。

公开(公告)号：US5815842A

公开(公告)日：1998-10-06

申请号：US909658

申请日：1997-08-12

申请人： Per Hiselius

发明人： Per Hiselius

IPC分类号： A61F11/14 ,  A01F11/02 ,  G10K11/04

CPC分类号： A61F11/14

摘要： An earmuff incorporating elevated sound attenuation. The earmuff comprises an outer cup (10') which connects with a sealing part. Arranged within the earmuff are a plurality of separating partitioning walls (14) which extend from the bottom wall (16) of the cup towards the sealing part. The partitioning walls (14) may be integral with the cup (10') or formed separately therefrom and loosely fitted thereinto.

摘要翻译： 耳罩包含提高的声音衰减。 耳罩包括与密封部分连接的外杯（10'）。 在耳罩内布置的是从杯的底壁（16）朝向密封部分延伸的多个分隔分隔壁（14）。 分隔壁（14）可以与杯（10'）成一体，或与其分开形成并松散地装配在其中。

公开(公告)号：US06427800B1

公开(公告)日：2002-08-06

申请号：US09704607

申请日：2000-11-03

申请人： Per Hiselius ,  Lars Nilsson

发明人： Per Hiselius ,  Lars Nilsson

IPC分类号： A61B702

CPC分类号： A61F11/08

摘要： The invention relates to a sound-attenuating ear plug, comprising an elongate elastic body (103) adapted to be inserted at least partially into an auditory meatus. A foil (117) which is rounded in the longitudinal direction (115) of the body (103) and which is extended transversely of this longitudinal direction (115) is responsible for the major part of the sound-attenuating effect of the ear plug. The invention also relates to a method of manufacturing such an ear plug.

摘要翻译： 本发明涉及一种声音衰减耳塞，包括适于至少部分地插入听觉口的细长弹性体（103）。 在主体（103）的纵向（115）上圆化并且沿该纵向方向（115）横向延伸的箔（117）负责耳塞的声音衰减效果的主要部分。 本发明还涉及一种制造这种耳塞的方法。

公开(公告)号：US20080043999A1

公开(公告)日：2008-02-21

申请号：US11490528

申请日：2006-07-21

申请人： Fredrik Stenmark ,  Per Hiselius ,  Stefan Gustavsson

发明人： Fredrik Stenmark ,  Per Hiselius ,  Stefan Gustavsson

IPC分类号： H04M3/00

CPC分类号： H04M9/082

摘要： A communication device is provided that includes a speaker for outputting a ringing signal, a microphone for receiving the ringing signal, and logic configured to analyze the spectral content of the received ringing signal and adjust noise reduction parameters and echo cancellation parameters based on the analyzed spectral content of the received ringing signal.

摘要翻译： 提供了一种通信设备，其包括用于输出振铃信号的扬声器，用于接收振铃信号的麦克风，以及被配置为分析接收的振铃信号的频谱内容并根据所分析的频谱调整降噪参数和回波消除参数的逻辑 收到的振铃信号的内容。

公开(公告)号：US08054966B2

公开(公告)日：2011-11-08

申请号：US11490528

申请日：2006-07-21

申请人： Fredrik Stenmark ,  Per Hiselius ,  Stefan Gustavsson

发明人： Fredrik Stenmark ,  Per Hiselius ,  Stefan Gustavsson

IPC分类号： H04M9/08

CPC分类号： H04M9/082

摘要： A communication device is provided that includes a speaker for outputting a ringing signal, a microphone for receiving the ringing signal, and logic configured to analyze the spectral content of the received ringing signal and adjust noise reduction parameters and echo cancellation parameters based on the analyzed spectral content of the received ringing signal.

摘要翻译： 提供了一种通信设备，其包括用于输出振铃信号的扬声器，用于接收振铃信号的麦克风，以及被配置为分析接收的振铃信号的频谱内容并根据所分析的频谱调整降噪参数和回波消除参数的逻辑 收到的振铃信号的内容。

公开(公告)号：US20110235815A1

公开(公告)日：2011-09-29

申请号：US12762429

申请日：2010-04-19

申请人： Per HISELIUS

发明人： Per HISELIUS

IPC分类号： H03G3/00

CPC分类号： H04R3/04

摘要： A method of processing an audio signal with a content is disclosed. The method comprises determining, based on an analysis associated with a missing fundamental phenomenon, a frequency region suitable for adding one or more harmonic tones of a fundamental tone, determining one or more spectral properties of the content within the frequency region, and adjusting operation of a function for adding harmonic tones based on the spectral properties. Corresponding computer program product, audio signal processing arrangement and electronic device is also disclosed.

摘要翻译： 公开了一种处理具有内容的音频信号的方法。 该方法包括基于与缺失的基本现象相关联的分析来确定适合于添加基本色调的一个或多个谐波音调的频率区域，确定频率区域内的内容的一个或多个频谱特性，以及调整操作 基于光谱特性加入谐波音调的功能。 还公开了相应的计算机程序产品，音频信号处理装置和电子装置。

公开(公告)号：US07766120B2

公开(公告)日：2010-08-03

申请号：US11636248

申请日：2006-12-08

申请人： Fredrik Hansson ,  Peter Franzen ,  Per Hiselius

发明人： Fredrik Hansson ,  Peter Franzen ,  Per Hiselius

IPC分类号： A42B1/06

CPC分类号： A61F11/14

摘要： The present invention relates to a cap (11) intended for use as hearing protection and adapted to enclosed the external ear of a user, characterized by at least one vibration-damping weight element (18, 38a-b) of the cap (11), which weight element is arranged so as to at least partly block an audio mode of vibration that would have existed in the cap in the absence of said weight element (18, 38a-b). The invention also relates to a method of producing such a cap, and use of the same.

摘要翻译： 本发明涉及一种旨在用作听力保护并适于封闭使用者的外耳的盖（11），其特征在于，所述盖（11）的至少一个减振重量元件（18,38a-b） ，该重量元件布置成至少部分地阻止在没有所述重量元件（18,38a-b）的情况下将存在于盖中的音频振动模式。 本发明还涉及制造这种盖子的方法及其用途。

公开(公告)号：US20070143907A1

公开(公告)日：2007-06-28

申请号：US11636248

申请日：2006-12-08

申请人： Fredrik Hansson ,  Peter Franzen ,  Per Hiselius

发明人： Fredrik Hansson ,  Peter Franzen ,  Per Hiselius

IPC分类号： A42B1/06 ,  A42B1/08

CPC分类号： A61F11/14

摘要： The present invention relates to a cap (11) intended for use as hearing protection and adapted to enclosed the external ear of a user, characterized by at least one vibration-damping weight element (18, 38a-b) of the cap (11), which weight element is arranged so as to at least partly block an audio mode of vibration that would have existed in the cap in the absence of said weight element (18, 38a-b). The invention also relates to a method of producing such a cap, and use of the same.

摘要翻译： 本发明涉及一种旨在用作听力保护并适于封闭使用者的外耳的帽（11），其特征在于，所述帽（11）的至少一个减振重量元件（18,38b） 该重量元件布置成至少部分地阻止在没有所述重量元件（18,38ab）的情况下将存在于盖中的音频振动模式。 本发明还涉及制造这种盖子的方法及其用途。