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1. 再颁专利

USRE48233E1 Passive directional acoustic radiating 有权
公开(公告)号：USRE48233E1
公开(公告)日：2020-09-29
申请号：US15943274
申请日：2018-04-02
申请人： Bose Corporation
发明人： Joseph Jankovsky , Eric S. Johanson , Richard Saffran
IPC分类号： H04R1/02 , H04R1/34 , H04R1/28
摘要： An audio system for a television using a pipe type passive directional acoustic device mounted in a television cabinet. The slotted pipe type passive directional acoustic device includes a first acoustic driver, acoustically coupled to a pipe to radiate acoustic energy into the pipe. The first pipe includes an elongated opening along at least a portion of the length of the pipe. Acoustically resistive material is in the opening. Pressure waves are radiated to the environment through the opening. The pressure waves are characterized by a volume velocity. The pipe, the opening, and the acoustically resistive material are configured so that the volume velocity is substantially constant along the length of the pipe. The passive directional acoustic devices directionally radiate sound waves laterally from the television cabinet.

2. 发明授权

US09609433B2 Automatic audio system equalizing 有权
公开(公告)号：US09609433B2
公开(公告)日：2017-03-28
申请号：US15082543
申请日：2016-03-28
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R3/04 , H04R29/00 , H04R3/12 , H04S7/00
CPC分类号： H04R29/001 , H04R3/04 , H04R3/12 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

3. 发明申请

US20160198275A1 AUTOMATIC AUDIO SYSTEM EQUALIZING 有权
标题翻译：自动音频系统均衡
公开(公告)号：US20160198275A1
公开(公告)日：2016-07-07
申请号：US15009987
申请日：2016-01-29
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R29/00 , H04R3/04
CPC分类号： H04R29/001 , H04R3/04 , H04R3/12 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.
摘要翻译：用于均衡音频系统的自动化过程和用于实现该过程的装置。音频系统包括麦克风单元，用于接收从多个扬声器辐射的声波，用于计算频率响应测量的声学测量电路; 存储器，用于存储扬声器单元的特征数据，并进一步用于存储频率响应测量; 和均衡计算电路，用于响应于数字数据并响应多个扬声器单元的特征数据计算均衡模式。还描述了一种自动均衡系统，包括：声学测量电路，包括用于测量多个位置处的频率响应的麦克风; 存储器，用于在多个位置存储频率响应; 和均衡计算电路，用于从频率响应中计算优化的均衡模式。

4. 发明申请

US20160173984A1 Automatic Audio System Equalizing 审中-公开
公开(公告)号：US20160173984A1
公开(公告)日：2016-06-16
申请号：US15052467
申请日：2016-02-24
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn Arnold
IPC分类号： H04R3/04 , H04R3/12 , H04R29/00
CPC分类号： H04R3/04 , H04R3/12 , H04R29/001 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

5. 发明申请

US20200100026A1 AUTOMATIC AUDIO SYSTEM EQUALIZING 审中-公开
公开(公告)号：US20200100026A1
公开(公告)日：2020-03-26
申请号：US16697574
申请日：2019-11-27
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R3/04 , H04S7/00 , H04R3/12 , H04R29/00
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

6. 发明授权

US10051393B2 Automatic audio system equalizing 有权
公开(公告)号：US10051393B2
公开(公告)日：2018-08-14
申请号：US15366638
申请日：2016-12-01
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R29/00 , H04R3/04 , H04R3/12 , H04R7/00 , H04S7/00
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

7. 再颁专利

USRE46811E1 Passive directional acoustic radiating 有权
公开(公告)号：USRE46811E1
公开(公告)日：2018-04-24
申请号：US14675034
申请日：2015-03-31
申请人： Bose Corporation
发明人： Joseph Jankovsky , Eric S. Johanson , Richard Saffran
IPC分类号： H04R1/02 , H04R1/34 , H04R1/28
CPC分类号： H04R1/345 , G10K11/26 , H04R1/2819
摘要： An audio system for a television using a pipe type passive directional acoustic device mounted in a television cabinet. The slotted pipe type passive directional acoustic device includes a first acoustic driver, acoustically coupled to a pipe to radiate acoustic energy into the pipe. The first pipe includes an elongated opening along at least a portion of the length of the pipe. Acoustically resistive material is in the opening. Pressure waves are radiated to the environment through the opening. The pressure waves are characterized by a volume velocity. The pipe, the opening, and the acoustically resistive material are configured so that the volume velocity is substantially constant along the length of the pipe. The passive directional acoustic devices directionally radiate sound waves laterally from the television cabinet.

8. 发明申请

US20180332392A1 AUTOMATIC AUDIO SYSTEM EQUALIZING 审中-公开
公开(公告)号：US20180332392A1
公开(公告)日：2018-11-15
申请号：US16042041
申请日：2018-07-23
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R3/04 , H04R29/00
CPC分类号： H04R29/001 , H04R3/04 , H04R3/12 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

9. 发明授权

US09936294B2 Automatic audio system equalizing 有权
公开(公告)号：US09936294B2
公开(公告)日：2018-04-03
申请号：US15009987
申请日：2016-01-29
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R29/00 , H04R3/04 , H04R3/12 , H04S7/00
CPC分类号： H04R29/001 , H04R3/04 , H04R3/12 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

10. 发明申请

US20170086003A1 AUTOMATIC AUDIO SYSTEM EQUALIZING 审中-公开
公开(公告)号：US20170086003A1
公开(公告)日：2017-03-23
申请号：US15366638
申请日：2016-12-01
申请人： Bose Corporation
发明人： William M. Rabinowitz , Hilmar Lehnert , Keith D. Martin , Richard Saffran , Abhijit Kulkarni , Finn A. Arnold
IPC分类号： H04R29/00 , H04R3/04
CPC分类号： H04R29/001 , H04R3/04 , H04R3/12 , H04R29/002 , H04R2205/024 , H04R2430/01 , H04S7/301 , H04S7/307
摘要： An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.

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