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

US20110128075A1 AUDIO AMPLIFIER AND METHOD FOR RECOGNITION AN AUDIO AMPLIFIER 有权
标题翻译：音频放大器和用于识别音频放大器的方法
公开(公告)号：US20110128075A1
公开(公告)日：2011-06-02
申请号：US13001797
申请日：2009-06-10
申请人： Martin Maier , Josef Taffner , Josef Plager
发明人： Martin Maier , Josef Taffner , Josef Plager
IPC分类号： H03G3/20 , H03F1/00
CPC分类号： H03F3/217 , H03G3/3026
摘要： Audio amplifiers are used in many known forms in music systems, for example for domestic use or for playing music in cinemas, discos etc., but also in public address systems, as are known, for example, in public buildings, schools, universities etc. for making announcements. The invention proposes an audio amplifier (1) for amplifying an input signal into an output signal using an output amplifier stage (6), wherein the output amplifier stage (6) is designed to amplify an intermediate signal into the output signal, and wherein the output amplifier stage (6) is in the form of an amplifier which operates in switching mode, and having a limiter device (4) which is designed, from a program and/or circuit point of view, to generate the intermediate signal on the basis of the input signal, wherein the level of the intermediate signal is always limited as a function of an adjustable maximum level in such a way that the output signal does not exceed the maximum level independently of the input signal.
摘要翻译：音频放大器在音乐系统中以许多已知形式使用，例如用于家庭使用或在电影院，迪斯科舞厅等中播放音乐，而且在公共广播系统中使用，例如公共建筑，学校，大学等。发布公告。本发明提出了一种用于使用输出放大器级（6）将输入信号放大为输出信号的音频放大器（1），其中输出放大器级（6）被设计为将中间信号放大为输出信号，并且其中输出放大器级（6）是以开关模式工作的放大器形式，并具有从程序和/或电路的角度设计的限幅器装置（4），以在基础上产生中间信号的输入信号，其中中间信号的电平总是被限制为可调节的最大电平的函数，使得输出信号不会超过输入信号的最大电平。

2. 发明授权

US09130512B2 Audio amplifier and method for recognition an audio amplifier 有权
标题翻译：音频放大器和识别音频放大器的方法
公开(公告)号：US09130512B2
公开(公告)日：2015-09-08
申请号：US13001797
申请日：2009-06-10
申请人： Martin Maier , Josef Taffner , Josef Plager
发明人： Martin Maier , Josef Taffner , Josef Plager
IPC分类号： H03F99/00 , H03F3/217 , H03G3/30
CPC分类号： H03F3/217 , H03G3/3026
摘要： Audio amplifiers are used in many known forms in music systems, for example for domestic use or for playing music in cinemas, discos etc., but also in public address systems, as are known, for example, in public buildings, schools, universities etc. for making announcements. The invention proposes an audio amplifier (1) for amplifying an input signal into an output signal using an output amplifier stage (6), wherein the output amplifier stage (6) is designed to amplify an intermediate signal into the output signal, and wherein the output amplifier stage (6) is in the form of an amplifier which operates in switching mode, and having a limiter device (4) which is designed, from a program and/or circuit point of view, to generate the intermediate signal on the basis of the input signal, wherein the level of the intermediate signal is always limited as a function of an adjustable maximum level in such a way that the output signal does not exceed the maximum level independently of the input signal.
摘要翻译：音频放大器在音乐系统中以许多已知形式使用，例如用于家庭使用或在电影院，迪斯科舞厅等中播放音乐，而且在公共广播系统中使用，例如公共建筑，学校，大学等。发布公告。本发明提出了一种用于使用输出放大器级（6）将输入信号放大为输出信号的音频放大器（1），其中输出放大器级（6）被设计为将中间信号放大为输出信号，并且其中输出放大器级（6）是以开关模式工作的放大器形式，并具有从程序和/或电路的角度设计的限幅器装置（4），以在基础上产生中间信号的输入信号，其中中间信号的电平总是被限制为可调节的最大电平的函数，使得输出信号不会超过输入信号的最大电平。

3. 发明授权

US09225309B2 Audio amplifier having load adjustment and method for the load adjustment of the audio amplifier 有权
标题翻译：具有负载调整的音频放大器和音频放大器的负载调整方法
公开(公告)号：US09225309B2
公开(公告)日：2015-12-29
申请号：US13062083
申请日：2009-08-31
申请人： Josef Taffner , Gregor Sauer , Christian Glueck , Josef Plager , Peter Hallstein
发明人： Josef Taffner , Gregor Sauer , Christian Glueck , Josef Plager , Peter Hallstein
IPC分类号： H03G11/00 , H03G7/08 , H04R3/00 , H03F1/52
CPC分类号： H03G7/08 , H03F1/52 , H04R3/007 , H04R2420/05
摘要： The invention relates to an audio amplifier (1) for amplifying an input signal into an output signal, comprising an output amplification stage (6), wherein the output amplification stage (6) for the amplification of an intermediate signal into the output signal is designed as an amplifier operating in switching operation, and further comprising a limiter device (4), which from a programming and/or a circuit design point of view is designed to generate the intermediate signal on the basis of the input signal, wherein the level of the intermediate signal is always limited by a maximum load as a function of a settable maximum output and a load impedance which is coupled and/or can be coupled the audio amplifier or equivalent parameter thresholds such that the output signal does not exceed the maximum load at the load impedance, or the equivalent parameter thresholds, independently of the input signal.
摘要翻译：本发明涉及一种用于将输入信号放大为输出信号的音频放大器（1），包括输出放大级（6），其中设计用于将中间信号放大到输出信号的输出放大级（6）作为在开关操作中工作的放大器，并且还包括限制器装置（4），其从编程和/或电路设计的观点来设计以基于输入信号产生中间信号，其中，中间信号总是受到作为可设定的最大输出的函数的最大负载的限制，以及耦合和/或可耦合音频放大器或等效参数阈值的负载阻抗，使得输出信号不超过负载阻抗或等效参数阈值，与输入信号无关。

4. 发明申请

US20110158437A1 AUDIO AMPLIFIER HAVING LOAD ADJUSTMENT AND METHOD FOR THE LOAD ADJUSTMENT OF THE AUDIO AMPLIFIER 有权
标题翻译：具有负载调节的音频放大器和音频放大器的负载调整方法
公开(公告)号：US20110158437A1
公开(公告)日：2011-06-30
申请号：US13062083
申请日：2009-08-31
申请人： Josef Taffner , Gregor Ssuer , Christian Glueck , Josef Plager , Peter Hallstein
发明人： Josef Taffner , Gregor Ssuer , Christian Glueck , Josef Plager , Peter Hallstein
IPC分类号： H03F99/00
CPC分类号： H03G7/08 , H03F1/52 , H04R3/007 , H04R2420/05
摘要： The invention relates to an audio amplifier (1) for amplifying an input signal into an output signal, comprising an output amplification stage (6), wherein the output amplification stage (6) for the amplification of an intermediate signal into the output signal is designed as an amplifier operating in switching operation, and further comprising a limiter device (4), which from a programming and/or a circuit design point of view is designed to generate the intermediate signal on the basis of the input signal, wherein the level of the intermediate signal is always limited by a maximum load as a function of a settable maximum output and a load impedance which is coupled and/or can be coupled the audio amplifier or equivalent parameter thresholds such that the output signal does not exceed the maximum load at the load impedance, or the equivalent parameter thresholds, independently of the input signal.
摘要翻译：本发明涉及一种用于将输入信号放大为输出信号的音频放大器（1），包括输出放大级（6），其中设计用于将中间信号放大到输出信号的输出放大级（6）作为在开关操作中工作的放大器，并且还包括限制器装置（4），其从编程和/或电路设计的观点来设计以基于输入信号产生中间信号，其中，中间信号总是受到作为可设定的最大输出的函数的最大负载的限制，以及耦合和/或可耦合音频放大器或等效参数阈值的负载阻抗，使得输出信号不超过负载阻抗或等效参数阈值，与输入信号无关。

5. 发明授权

US09198315B2 Cover for a portable mixer amplifier 有权
标题翻译：封装便携式混频放大器
公开(公告)号：US09198315B2
公开(公告)日：2015-11-24
申请号：US13822065
申请日：2011-09-07
申请人： Thomas Schlittmeier , Josef Taffner , Gregor Sauer , Alfred Brunhofer
发明人： Thomas Schlittmeier , Josef Taffner , Gregor Sauer , Alfred Brunhofer
IPC分类号： H04B1/00 , G10H1/00 , G09F27/00 , H05K5/03 , H05K5/02 , H05K5/00 , H04H60/05
CPC分类号： H05K5/03 , H04H60/05 , H05K5/0086 , H05K5/0239
摘要： The invention relates to a cover (2) for a portable electronic mixer amplifier (1), said cover (2) comprising at least: a cover shell (4) having a front side (4.1) and a rear side for being mounted on a lower device part (3) of the mixer amplifier (1), closure devices (8) for locking the cover (2) to the lower device part (3), wherein the closure devices (8) can be adjusted between an open and a locked position. According to the invention, the cover (2) comprises a carrying device (6) which allows a user to carry the device, and closure recesses (10) are designed in the cover shell (4) in which the closure devices (8) are accommodated. The closure recesses, in particular actuatable closure parts (20), are preferably aligned in the locked position with the front side (4.1) of the cover shell and protrude when in the open position.
摘要翻译：本发明涉及一种用于便携式电子混合器放大器（1）的盖（2），所述盖（2）至少包括：具有前侧（4.1）和后侧的盖壳（4），其安装在混合器放大器（1）的下部装置部分（3），用于将盖子（2）锁定到下部装置部分（3）的闭合装置（8），其中闭合装置（8）可以在开放和锁定位置。根据本发明，盖（2）包括允许使用者携带该装置的承载装置（6），并且在盖壳（4）中设计封闭凹槽（10），其中封闭装置（8）容纳闭合凹部，特别是可致动闭合部件（20）优选地在与壳体的前侧（4.1）处于锁定位置对准并且处于打开位置时突出。

6. 发明申请

US20130170671A1 COVER FOR A PORTABLE MIXER AMPLIFIER 有权
标题翻译：用于便携式搅拌机放大器的盖子
公开(公告)号：US20130170671A1
公开(公告)日：2013-07-04
申请号：US13822065
申请日：2011-09-07
申请人： Thomas Schlittmeier , Josef Taffner , Gregor Sauer , Alfred Brunhofer
发明人： Thomas Schlittmeier , Josef Taffner , Gregor Sauer , Alfred Brunhofer
IPC分类号： H05K5/03
CPC分类号： H05K5/03 , H04H60/05 , H05K5/0086 , H05K5/0239
摘要： The invention relates to a cover (2) for a portable electronic mixer amplifier (1), said cover (2) comprising at least: a cover shell (4) having a front side (4.1) and a rear side for being mounted on a lower device part (3) of the mixer amplifier (1), closure devices (8) for locking the cover (2) to the lower device part (3), wherein the closure devices (8) can be adjusted between an open and a locked position. According to the invention, the cover (2) comprises a carrying device (6) which allows a user to carry the device, and closure recesses (10) are designed in the cover shell (4) in which the closure devices (8) are accommodated. The closure recesses, in particular actuatable closure parts (20), are preferably aligned in the locked position with the front side (4.1) of the cover shell and protrude when in the open position.
摘要翻译：本发明涉及一种用于便携式电子混合器放大器（1）的盖（2），所述盖（2）至少包括：具有前侧（4.1）和后侧的盖壳（4），其安装在混合器放大器（1）的下部装置部分（3），用于将盖子（2）锁定到下部装置部分（3）的闭合装置（8），其中闭合装置（8）可以在开放和锁定位置。根据本发明，盖（2）包括允许使用者携带该装置的承载装置（6），并且在盖壳（4）中设计封闭凹槽（10），其中封闭装置（8）容纳闭合凹部，特别是可致动闭合部件（20）优选地在与壳体的前侧（4.1）处于锁定位置对准并且处于打开位置时突出。

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