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. 发明授权

US08855328B2 Earpiece and a method for playing a stereo and a mono signal 有权
标题翻译：耳机和播放立体声和单声道信号的方法
公开(公告)号：US08855328B2
公开(公告)日：2014-10-07
申请号：US13128238
申请日：2009-11-10
申请人： Heiman Arie , Uri Yehuday
发明人： Heiman Arie , Uri Yehuday
IPC分类号： G10K11/16 , H03F99/00 , H04R1/10 , H04R5/04 , H04M1/215 , H04M1/60 , H04M1/725 , H04M1/05
CPC分类号： H04R1/1083 , H04M1/05 , H04M1/2155 , H04M1/60 , H04M1/72591 , H04R1/1016 , H04R5/04 , H04R2460/01 , H04R2460/13
摘要： An earpiece for providing an audio signal to two ears of a user, includes an audio interface for providing the audio signal, a bone conduction speaker coupled to the audio interface for outputting an output signal, an adaptive filter with an adjustable impulse response to provide a filtered signal that once played to the second ear of a user, by an in-ear speaker, reduces an audio effect of the leakage signal on the second ear of the user, an in-ear speaker coupled to the audio interface for providing an in-ear audio signal to the second ear of the user, in response to the filtered signal and the second input signal, an in-ear microphone for sensing a sensed audio signal, and a processor for updating an impulse response of the adaptive filter in order to reduce a contribution of the leakage signal to the sensed audio signal.
摘要翻译：用于向用户的两个耳朵提供音频信号的耳机包括用于提供音频信号的音频接口，耦合到音频接口的骨传导扬声器，用于输出输出信号，具有可调脉冲响应的自适应滤波器，滤波后的信号一旦通过入耳式扬声器播放到用户的第二耳朵，则降低了在用户的第二耳朵上的泄漏信号的音频效果，耦合到音频接口的入耳式扬声器用于提供用于响应于滤波的信号和第二输入信号的用于感测感测到的音频信号的入耳式麦克风，以及用于按顺序更新自适应滤波器的脉冲响应的处理器以减少泄漏信号对感测到的音频信号的贡献。

2. 发明申请

US20110301729A1 SOUND SYSTEM AND A METHOD FOR PROVIDING SOUND 有权
标题翻译：声音系统和提供声音的方法
公开(公告)号：US20110301729A1
公开(公告)日：2011-12-08
申请号：US12866242
申请日：2009-02-11
申请人： Arie Heiman , Uri Yehuday , David Weissman
发明人： Arie Heiman , Uri Yehuday , David Weissman
IPC分类号： H04R25/00 , H04R5/02 , G06F17/00 , H04R1/10
CPC分类号： H04S7/301 , H04R2420/07 , H04R2460/13 , H04S3/004 , H04S5/00
摘要： A sound system, the sound system including: (a) a signal processor that is adapted to generate a first sound signal and a second sound signal, to provide the first sound signal to a loudspeaker; and to provide the second sound signal to a bone conduction speaker; and (b) the bone conduction speaker that is adapted to transduce the second signal to a bone conductible sound signal that is carried in a bone of a user.
摘要翻译：一种声音系统，所述声音系统包括：（a）适于产生第一声音信号和第二声音信号的信号处理器，以将第一声音信号提供给扬声器; 并向骨传导扬声器提供第二声音信号; 和（b）适合于将第二信号转换成在用户的骨骼中承载的骨传导声音信号的骨传导扬声器。

3. 发明授权

US08699742B2 Sound system and a method for providing sound 有权
标题翻译：声音系统和提供声音的方法
公开(公告)号：US08699742B2
公开(公告)日：2014-04-15
申请号：US12866242
申请日：2009-02-11
申请人： Arie Heiman , Uri Yehuday , David Weissman
发明人： Arie Heiman , Uri Yehuday , David Weissman
IPC分类号： H04R25/00
CPC分类号： H04S7/301 , H04R2420/07 , H04R2460/13 , H04S3/004 , H04S5/00
摘要： A sound system, the sound system including: (a) a signal processor that is adapted to generate a first sound signal and a second sound signal, to provide the first sound signal to a loudspeaker; and to provide the second sound signal to a bone conduction speaker; and (b) the bone conduction speaker that is adapted to transduce the second signal to a bone conductible sound signal that is carried in a bone of a user.
摘要翻译：一种声音系统，所述声音系统包括：（a）适于产生第一声音信号和第二声音信号的信号处理器，以将第一声音信号提供给扬声器; 并向骨传导扬声器提供第二声音信号; 和（b）适合于将第二信号转换成在用户的骨骼中承载的骨传导声音信号的骨传导扬声器。

4. 发明授权

US08768406B2 Background sound removal for privacy and personalization use 有权
标题翻译：背景声音删除隐私和个性化使用
公开(公告)号：US08768406B2
公开(公告)日：2014-07-01
申请号：US13809896
申请日：2011-10-11
申请人： Arie Heiman , Uri Yehuday
发明人： Arie Heiman , Uri Yehuday
IPC分类号： H04M1/19 , G10L15/02
CPC分类号： H04M1/19 , G10L21/003 , G10L21/0208 , G10L2021/02166 , H04M19/08
摘要： A system for background sound removal, the system may include: a noise reduction circuit arranged to apply a background sound reduction process on multiple samples of background sound and speech to provide first signals that comprise residual background sound; a background cancellation circuit arranged to remove the residual background sound from the first signals to provide second signals; and an output circuit arranged to output a mixture of the second signals and at least zero selected signals to a sound generating circuit that is arranged to output audio signals representative of the mixture.
摘要翻译：一种用于背景声音去除的系统，该系统可以包括：噪声降低电路，被布置成对背景声音和语音的多个样本应用背景声音降低处理，以提供包括残余背景声音的第一信号; 背景消除电路，布置成从第一信号中去除残留的背景声音以提供第二信号; 以及输出电路，其布置成将所述第二信号和至少零选择的信号的混合输出到声音产生电路，所述声音产生电路被布置为输出表示所述混合的音频信号。

5. 发明申请

US20090304210A1 Method and System for Bone Conduction Sound Propagation 有权
标题翻译：骨传导声传播方法与系统
公开(公告)号：US20090304210A1
公开(公告)日：2009-12-10
申请号：US12293441
申请日：2007-03-19
申请人： David Weisman
发明人： David Weisman
IPC分类号： H04R1/00
CPC分类号： H04R1/46 , H04R1/1083 , H04R5/033 , H04R2205/022 , H04R2460/13
摘要： A wearable surround sound system, that includes: (a) a processor, adapted to receive input signals representative of requested audio signals to be heard by the user and in response to generate multiple output signals; and (b) multiple bone conduction speakers, coupled to the processor, adapted to convey the multiple output signals to at least one bone of a user; wherein the bone conduction speakers are arrayed so as to stimulate an encompassing sound perception of the use. A wearable ambient sound reduction system, that includes: (a) a microphone, adapted to detect an ambient sound signal; (b) a processor adapted to generate an output signal in response to the ambient sound signal; wherein the output signal, when conveyed to a bone of the user, reduces an affect that an ambient sound signal has upon the user; wherein the microphone is coupled to the processor; and (c) a bone conduction speaker, coupled to the processor, adapted to convey the output signal to a bone of a user.
摘要翻译：一种可戴式环绕声系统，其包括：（a）处理器，适于接收代表用户要听到的所请求的音频信号的输入信号，并且响应于产生多个输出信号; 和（b）耦合到所述处理器的多个骨传导扬声器，适于将所述多个输出信号传送到用户的至少一个骨骼; 其中排列骨传导扬声器以刺激使用的包围声音感知。一种可穿戴式环境降噪系统，包括：（a）适于检测环境声音信号的麦克风; （b）适于响应于环境声音信号产生输出信号的处理器; 其中所述输出信号在被传送到所述用户的骨骼时减少了环境声音信号对用户的影响; 其中所述麦克风耦合到所述处理器; 和（c）耦合到处理器的骨传导扬声器，适于将输出信号传送到用户的骨骼。

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