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对比文件列表
2001-06-26_US6252968B_发明授权_US06252968B1 Acoustic quality enhancement via feedback and equalization for mobile multimedia systems_+++I_b_h+++.docx
2026-03-24 23:38
2001-09-18_US6292563B_发明授权_US06292563B1 Volume attenuator for flip-style hand-held phone_+++a_b_c_d_h_j_k+++.docx
2026-03-24 23:38
2003-06-12_US2003108209A_发明申请_US20030108209A1 Communication device with active equalization and method therefor_+++B_H_I_a_b_e_f_g_j_k+++.docx
2026-03-24 23:38
2003-06-20_JP2003174492A_发明专利_JP2003174492A Portable telephone set and incoming sound generating circuit for the same_+++B_H_I_J_K_a_c_d_f+++.docx
2026-03-24 23:38
2003-07-11_JP2003198715A_发明专利_JP2003198715A Mobile phone_+++A_B_H_I_c_d_e_g_j_k+++.docx
2026-03-24 23:38
2003-10-28_US6639987B_发明授权_US06639987B2 Communication device with active equalization and method therefor_+++B_I_a_h_j_k+++.docx
2026-03-24 23:38
2005-04-28_JP2005512440A_发明专利_JP2005512440A Communication device and method having an active equalization circuit_+++B_a+++.docx
2026-03-24 23:38
2006-11-02_US2006245583A_发明申请_US20060245583A1 Speech communication apparatus_+++B_H_I_a_l+++.docx
2026-03-24 23:38
2007-05-17_JP2007124332A_发明专利_JP2007124332A Electronic device, cradle device, acoustic device and control method_+++A_B_I_h+++.docx
2026-03-24 23:38
2009-01-29_WO2009014557A_发明申请_WO2009014557A1 MOBILE COMMUNICATIONS TERMINAL WITH ONE SPEAKER AND TWO SPEAKER PORTS AND METHODS USING THE SAME_+++B_H_I_a_c_d_j_k+++.docx
2026-03-24 23:38
2009-03-05_JP2009049620A_发明专利_JP2009049620A Cell phone unit_+++B_H_I_a_e_j_k+++.docx
2026-03-24 23:38
2009-05-06_EP2056622A_发明公开_EP2056622A1 Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port_+++B_H_I_J_K+++.docx
2026-03-24 23:38
2009-05-07_US2009116666A_发明申请_US20090116666A1 ADJUSTING ACOUSTIC SPEAKER OUTPUT BASED ON AN ESTIMATED DEGREE OF SEAL OF AN EAR ABOUT A SPEAKER PORT_+++I_b_h_j_k+++.docx
2026-03-24 23:38
2009-07-02_US2009167542A_发明申请_US20090167542A1 Personal media device input and output control based on associated conditions_+++A_B_I_L_c_d_f_h_j_k+++.docx
2026-03-24 23:38
2010-02-10_EP2056622B_发明授权_EP2056622B1 Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port_+++A_B_H_I_J_e_k+++.docx
2026-03-24 23:38
2010-12-30_US2010329473A_发明申请_US20100329473A1 Apparatus, method and computer program_+++B_H_I_a+++.docx
2026-03-24 23:38
2012-01-10_US8095073B_发明授权_US08095073B2 Method and apparatus for improved mobile station and hearing aid compatibility_+++I_b_h+++.docx
2026-03-24 23:38
2012-03-27_US8144897B_发明授权_US08144897B2 Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port_+++B_H_I_J_k+++.docx
2026-03-24 23:38
2012-06-21_US2012157114A_发明申请_US20120157114A1 SYSTEM AND METHOD FOR ADAPTING AN ATTRIBUTE MAGNIFICATION FOR A MOBILE COMMUNICATION DEVICE_+++A_B_H_I_l+++.docx
2026-03-24 23:38
2012-08-07_US8238570B_发明授权_US08238570B2 Personal acoustic device position determination_+++L_a_b_e_g_h+++.docx
2026-03-24 23:38
2012-08-14_US8243946B_发明授权_US08243946B2 Personal acoustic device position determination_+++A_L_b_e_f_g_h_j_k+++.docx
2026-03-24 23:38
US2007223736A1_Description_20260318_1943_+++B_H_I_L_a_c_d_e_f_g_j_k+++.docx
2026-03-24 23:38
US2008146289A1_Description_20260318_1943_+++A_H_L_b_c_d_e_f_g_i_j_k+++.docx
2026-03-24 23:38
US2008207264A1_Description_20260318_1943_+++A_B_H+++.docx
2026-03-24 23:38
US2009029745A1_Description_20260318_1942_+++A_B_H_I_J_K+++.docx
2026-03-24 23:38
US2010246855A1_Description_20260318_1942_+++I_a_b_h_j+++.docx
2026-03-24 23:38
2009-07-02_US2009167542A_发明申请_US20090167542A1 Personal media device input and output control based on associated conditions_+++A_B_I_L_c_d_f_h_j_k+++.docx

对比文件名称:2009-07-02_US2009167542A_发明申请_US20090167542A1 Personal media device input and output control based on associated conditions

目标专利名称:340用于移动装置的扬声器均衡CN104956688B

本次调用的模型名称:GPT-4

### 特征比对表格

技术特征描述及公开性判断结果对比文件原文引用公开性论述
**技术特征A**:其包括:经由所述移动装置的一个或多个传感器动态检测所述移动装置的相对于邻近所述移动装置的一个或多个物理对象的放置,其中所述移动装置包含扬声器<br>**《直接公开》**[0007] “Another problem with existing portable media devices is that the reception or delivery of information by the media device may be adversely affected by surrounding environmental conditions. For instance, surrounding ambient noise may affect a user's ability to hear or understand the output from a speaker of the media device where the speaker volume is set at an intensity that is too low for current conditions.”<br>[0010] “The media device may also include one or more temporal sensors... The media device may further support user-initiated or user response inputs via a user interface or changes in the media device's position, orientation, or movement (POM). Environmental sensors that sense position, orientation, and movement may also be referred to as POM sensors.”<br>[0062] “In certain embodiments, the media device 600 includes an environmental or POM sensor that generates a sensor signal based on at least one of a position, orientation, and movement of the media device.”对比文件公开了媒体设备(即移动装置)包含扬声器(例如[0007]和[0031]中的“speaker”)。同时,对比文件明确公开了使用环境传感器(如POM传感器)来检测设备的“位置、方向和移动”(position, orientation, and movement),这即是动态检测设备相对于其周围环境(可视为邻近的物理对象,如用户的手、桌面等)的“放置”。例如,通过检测设备的倾斜(如[0054]中通过加速度计检测重力向量以推断倾斜)或运动模式,可以判断设备是否被手持、面朝上/下放置等。因此,本领域技术人员能够毫无疑义地从对比文件中得出“经由传感器动态检测移动装置的放置”这一技术方案。
**技术特征B**:根据所述移动装置的所述放置执行所述移动装置的扬声器均衡,<br>**《直接公开》**[0007] “Accordingly, there is a need for providing a media device capable of adjusting an input or output characteristic in response to associated conditions such as surrounding environmental conditions.”<br>[0078] “In one embodiment, the acoustic tuning and/or equalization of a speaker is dynamically adjusted in response to the surrounding ambient noise spectrum to enhance a user ability to hear, understand, and/or detect an alert or other audio output.”对比文件[0078]明确记载了“扬声器的声学调谐和/或均衡被动态调整以响应周围的环境噪音频谱”,这直接公开了根据检测到的环境条件(属于“放置”所导致或关联的声学环境变化)来执行扬声器均衡。虽然该调整的直接目的是增强警报或音频输出的可听性,但其技术手段“调整扬声器均衡”与技术特征B“执行扬声器均衡”完全相同。因此,本领域技术人员能毫无疑义地得出该技术方案。
**技术特征C**:其中所述移动装置的所述放置包括以下各项中的至少一者:所述移动装置以扬声器面向下放置在表面上,其中所述扬声器至少部分地被阻挡<br>**《隐含公开》**[0062] “In one embodiment, a user controls an output characteristic, e.g., an alert characteristic, by affecting the position, orientation, and/or movement of the media device 600.”<br>[0100] 步骤1022: “...the decision application determines that the media device display is face down, resulting in the alert pattern being adjusted to silent mode.”对比文件公开了通过改变设备的“位置、方向”来控制输出特性([0062]),并具体在流程图中描述了设备“显示屏朝下”(face down)的放置状态([0100]步骤1022)。当设备显示屏朝下放置在表面上时,根据设备通常的物理结构(扬声器通常位于与显示屏相同或相邻的面),本领域技术人员可以合理地推断出位于该面的扬声器很可能被放置表面“至少部分地阻挡”。虽然对比文件未明确提及“扬声器被阻挡”,但基于对设备常规结构的理解,从“显示屏朝下”这一放置状态推理出“扬声器面向下且可能被阻挡”是合理的。因此,该技术特征被对比文件隐含公开。
**技术特征D**:所述移动装置以扬声器面向上放置在表面上,其中所述扬声器不受阻挡<br>**《隐含公开》**[0100] 步骤1012: “...the application 702 determines whether the media device display is oriented and/or facing in an upward direction...”对比文件在判断流程中公开了检测设备显示屏是否“面朝上”(facing in an upward direction)([0100]步骤1012)。当设备显示屏面朝上放置在表面上时,根据设备通常的物理结构,位于该面的扬声器通常“不受阻挡”。虽然对比文件没有明确记载“扬声器不受阻挡”,但“显示屏面朝上”这一状态本身通常意味着扬声器所在面朝上且暴露在外。本领域技术人员基于常识能够从“显示屏面朝上”合理推断出“扬声器面向上且不受阻挡”的放置状态。因此,该技术特征被隐含公开。
**技术特征E**:所述移动装置由用户保持,其中所述扬声器不受阻挡<br>**《未公开》**[0100] 步骤1008: “...the application 702 determines whether the received proximity data indicates that the media device is in proximity to the user...”对比文件公开了通过接近度传感器检测设备是否“接近用户”([0100]步骤1008),这可以对应于设备被用户手持或放在口袋等情景。然而,技术特征E明确限定了“扬声器不受阻挡”这一特定状态。对比文件仅提及“接近用户”,并未进一步区分在手持状态下扬声器是被阻挡还是不受阻挡。例如,手持时可能握住设备侧面或背部,扬声器可能不受阻挡;也可能手掌部分遮盖扬声器。对比文件没有提供任何信息来推导出在“由用户保持”这一前提下,扬声器必然处于“不受阻挡”的状态。因此,该技术特征未被对比文件公开。
**技术特征F**:所述移动装置保持在隐蔽位置中,其中所述扬声器至少部分地被阻挡<br>**《隐含公开》**[0100] 步骤1008: “...the application 702 determines whether the received proximity data indicates that the media device is in proximity to the user...”<br>[0061] “...a particular venue, such as a movie theater, hospital, or court room, may use an emitter... provide a proximal indicator to a media device to operate in a particular manner... the media device may perform at least one of turn off, change its alert mode...”对比文件公开了设备可以检测是否“接近用户”([0100]步骤1008),以及可以响应于特定场所(如电影院)的信号而改变操作模式([0061])。设备被放置在口袋、包内或特定要求静音的场所,均可以认为是“隐蔽位置”。当设备处于此类位置时,本领域技术人员可以合理推断,口袋、包或其他遮蔽物很可能对扬声器造成“至少部分地阻挡”。虽然对比文件未明确记载“扬声器被阻挡”,但从“隐蔽位置”的物理特性进行推理,得出扬声器可能被阻挡的结论是符合逻辑的。因此,该技术特征被对比文件隐含公开。
**技术特征G**:各项的各种组合。<br>**《未公开》**(无对应引用)技术特征G要求的是技术特征C、D、E、F中所述具体放置状态的“各种组合”。对比文件虽然可能分别隐含公开了其中几种放置状态(如C、D、F),但并未教导或暗示将这些特定的放置状态进行“组合”以形成更复杂的放置类别或联合判断。目标专利中“各项的各种组合”可能指代一种综合性的放置判断逻辑,而对比文件中的判断流程(如图10A-C)是针对不同条件的分支判断,并未体现将这些具体放置作为可组合元素的概念。因此,该技术特征未被公开。
**技术特征H**:其中执行扬声器均衡进一步包括:至少部分基于所述移动装置的所述放置而识别预定扬声器均衡配置<br>**《隐含公开》**[0070] “In operation, in one embodiment, configurations 1 through N are associated with condition vectors 1 through N respectively. Thus, when the application 902 is running, the application 902 may continuously compare received sensor signals and other condition signals with the list of condition vectors associated with application 902 to determine when one or more of the input or output configurations is to be selected.”<br>[0078] “In one embodiment, the acoustic tuning and/or equalization of a speaker is dynamically adjusted in response to the surrounding ambient noise spectrum...”对比文件公开了将传感器信号等条件数据与预存的“条件向量”进行比较,以选择对应的输入/输出“配置”(configuration)([0070])。同时,[0078]公开了基于环境条件(如环境噪音频谱)动态调整扬声器均衡。本领域技术人员可以合理推断,为了实现[0078]所述的动态均衡调整,可以将不同的环境条件(其中包含由传感器检测到的、反映设备“放置”的信息,如方向、环境噪音等)与不同的均衡调整参数(即“预定扬声器均衡配置”)相关联并预存起来。当检测到特定条件(即特定放置)时,便识别出对应的均衡配置。因此,“基于放置识别预定配置”这一技术手段被对比文件隐含公开。
**技术特征I**:根据所述预定扬声器均衡配置调整所述移动装置的所述扬声器输出的频率范围。<br>**《直接公开》**[0078] “In one embodiment, the acoustic tuning and/or equalization of a speaker is dynamically adjusted in response to the surrounding ambient noise spectrum to enhance a user ability to hear, understand, and/or detect an alert or other audio output.”对比文件[0078]明确记载了“动态调整扬声器的声学调谐和/或均衡”。在音频处理领域,“均衡”(equalization)的核心功能正是调整音频信号在不同“频率范围”的增益,即调整输出的频率响应。因此,“调整扬声器均衡”必然包含“调整扬声器输出的频率范围”这一技术内容。本领域技术人员能够毫无疑义地从“调整均衡”直接得出“调整频率范围”的技术方案。
**技术特征J**:其中所述移动装置的所述放置至少部分地阻挡所述扬声器。<br>**《隐含公开》**(参见技术特征C、F的引用及论述)该技术特征是对“放置”导致扬声器被阻挡的进一步限定。如技术特征C和F的论述,对比文件隐含公开了“显示屏朝下”和“隐蔽位置”这两种放置状态,本领域技术人员可以从中合理推断出这些状态可能导致扬声器“至少部分地被阻挡”。因此,该限定特征也被对比文件隐含公开。
**技术特征K**:其中所述移动装置的所述放置移除对所述扬声器的阻挡。<br>**《隐含公开》**(参见技术特征D的引用及论述)该技术特征是对“放置”导致扬声器不受阻挡的进一步限定。如技术特征D的论述,对比文件隐含公开了“显示屏面朝上”这一放置状态,本领域技术人员可以从中合理推断出该状态可能使得扬声器暴露在外,即“移除阻挡”。因此,该限定特征也被对比文件隐含公开。
**技术特征L**:其中动态检测所述移动装置的所述放置进一步包括基于来自以下各项中的至少一者的数据推断所述放置:相机、环境光传感器、加速度计、磁力计、陀螺仪、气压传感器、全球定位传感器和WiFi传感器。<br>**《直接公开》**[0009] “An environmental sensor may include, without limitation, an accelerometer, a gyroscope, a light sensor, temperature sensor, pressure sensor, an infrared (IR) sensor, proximity sensor, ... image sensor, video sensor, global positional system (GPS) detector, RF detector...”<br>[0060] “The additional sensor 606 may be a light sensor, an infrared (IR) sensor, proximity sensor, ... image sensor, video sensor, global positional system (GPS) detector, RF detector, RF triangulation detector, magnetometer...”对比文件[0009]和[0060]明确列举了用于检测环境条件的多种传感器,其中包括了技术特征L中提到的“加速度计”(accelerometer)、“陀螺仪”(gyroscope)、“光传感器”(light sensor,可对应环境光传感器)、“图像/视频传感器”(image/video sensor,可对应相机)、“全球定位系统探测器”(GPS detector)、“RF探测器”(RF detector,WiFi通信通常使用RF频段,因此RF探测器可涵盖或关联WiFi信号检测)。虽然未明确提及“磁力计”和“气压传感器”,但已公开了多种同类传感器用于检测设备状态和环境,足以说明基于传感器数据推断放置是现有技术。因此,基于所列传感器中的多种(如加速度计、光传感器、GPS等)来推断放置,已被对比文件直接公开。

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