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公开(公告)号：US12041438B2
公开(公告)日：2024-07-16
申请号：US18134567
申请日：2023-04-13
申请人： Staton Techiya LLC
发明人： Bruce Walker , John Usher , John P. Keady
摘要： A method of incorporating environmental acoustic sources into a virtual environment by measuring real environment acoustic sources and locations and incorporating them into a virtual environment with virtual acoustic sources.
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公开(公告)号：US20240137719A1
公开(公告)日：2024-04-25
申请号：US18515254
申请日：2023-11-20
申请人： Staton Techiya LLC
发明人： John Usher , John P. Keady
CPC分类号： H04R29/001 , H04R1/1016 , H04R1/1091 , H04R25/70 , H04R29/00 , H04R2460/07 , H04R2460/15
摘要： A device to test the seal quality of an earpiece. Audio processing circuitry produces an audio signal for driving a speaker. Output from the microphone while the speaker is being driven by the audio signal is used to determine the seal. The device or method further includes control circuitry to evaluate a seal quality of the device. Other embodiments are disclosed.
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公开(公告)号：US11856375B2
公开(公告)日：2023-12-26
申请号：US17215760
申请日：2021-03-29
申请人： Staton Techiya LLC
CPC分类号： H04R3/002 , H04R1/1016 , H04R25/02
摘要： An earpiece (100) and acoustic management module (300) for in-ear canal echo suppression control suitable is provided. The earpiece can include an Ambient Sound Microphone (111) to capture ambient sound, an Ear Canal Receiver (125) to deliver audio content to an ear canal, an Ear Canal Microphone (123) configured to capture internal sound, and a processor (121) to generate a voice activity level (622) and suppress an echo of spoken voice in the electronic internal signal, and mix an electronic ambient signal with an electronic internal signal in a ratio dependent on the voice activity level and a background noise level to produce a mixed signal (323) that is delivered to the ear canal (131).
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公开(公告)号：US20230386499A1
公开(公告)日：2023-11-30
申请号：US18219077
申请日：2023-07-06
申请人： Staton Techiya LLC
发明人： John Usher , Dan Ellis
IPC分类号： G10L21/038
CPC分类号： G10L21/038
摘要： A method and device for automatically increasing the spectral bandwidth of an audio signal including generating a “mapping” (or “prediction”) matrix based on the analysis of a reference wideband signal and a reference narrowband signal, the mapping matrix being a transformation matrix to predict high frequency energy from a low frequency energy envelope, generating an energy envelope analysis of an input narrowband audio signal, generating a resynthesized noise signal by processing a random noise signal with the mapping matrix and the envelope analysis, high-pass filtering the resynthesized noise signal, and summing the high-pass filtered resynthesized noise signal with the original an input narrowband audio signal. Other embodiments are disclosed.
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公开(公告)号：US20230280965A1
公开(公告)日：2023-09-07
申请号：US18111671
申请日：2023-02-20
申请人： Staton Techiya LLC
发明人： John Usher
CPC分类号： G06F3/165 , G10L25/78 , H03G3/341 , G10L21/034 , G10L15/22 , H04R1/406 , H04R3/005 , H04R29/006
摘要： An electronic device or method for adjusting a gain on a voice operated control system can include one or more processors and a memory having computer instructions. The instructions, when executed by the one or more processors causes the one or more processors to perform the operations of receiving a first microphone signal, receiving a second microphone signal, updating a slow time weighted ratio of the filtered first and second signals, and updating a fast time weighted ratio of the filtered first and second signals. The one or more processors can further perform the operations of calculating an absolute difference between the fast time weighted ratio and the slow time weighted ratio, comparing the absolute difference with a threshold, and increasing the gain when the absolute difference is greater than the threshold. Other embodiments are disclosed.
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公开(公告)号：US11710473B2
公开(公告)日：2023-07-25
申请号：US17592143
申请日：2022-02-03
申请人： Staton Techiya LLC
IPC分类号： G10K11/178 , H04R3/00 , H04R1/10 , G10K11/00 , H04R29/00
CPC分类号： G10K11/17827 , G10K11/002 , H04R1/1016 , H04R1/1083 , H04R3/002 , H04R3/005 , H04R29/001 , H04R2225/41 , H04R2460/05 , H04R2499/11
摘要： Earpieces and methods for acute sound detection and reproduction are provided. A method can include measuring an external ambient sound level (xASL), monitoring a change in the xASL for detecting an acute sound, estimating a proximity of the acute sound, and upon detecting the acute sound and its proximity, reproducing the acute sound within an ear canal, where the ear canal is at least partially occluded by an earpiece. Other embodiments are disclosed.
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公开(公告)号：US11665493B2
公开(公告)日：2023-05-30
申请号：US17182570
申请日：2021-02-23
申请人： Staton Techiya LLC
发明人： John Usher , John P. Keady
CPC分类号： H04R29/001 , H04R1/1016 , H04R1/1091 , H04R25/70 , H04R29/00 , H04R2460/07 , H04R2460/15
摘要： A device or a method using the device includes a balloon configured to seal a user's orifice, where the balloon is configured to produce an acoustic seal between a first side and a second side of the balloon in an ear canal. At least a second side of the balloon is fitted into the ear canal. Audio processing circuitry produces an audio signal for driving a speaker in the device and to measure sound level using output from the microphone in the device while the speaker is being driven by the audio signal. The device or method further includes control circuitry to evaluate a seal quality of the device. Other embodiments are disclosed.
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公开(公告)号：US11605456B2
公开(公告)日：2023-03-14
申请号：US17061722
申请日：2020-10-02
申请人： Staton Techiya, LLC
IPC分类号： G16H40/60 , H04R25/00 , G16H10/20 , H04M1/65 , A61B5/0205 , A61B5/11 , A61B5/145 , A61B5/00 , H04R1/10 , H04R29/00 , G16H50/30 , G16H50/20 , G16H20/10 , A61B5/021 , A61B5/024
摘要： An acquisition system includes a processor, one or more sensors operatively coupled to the processor where the one or more sensors acquire at the ear, on the ear or within an ear canal, one or more of acceleration, blood oxygen saturation, blood pressure or heart-rate, and the one or more sensors configured to monitor a biological state or a physical motion or both for an event. The event can be a detection of a discrepancy when compared with a set of reference data by the one or more sensors or the biological state or the event can be one of a detection of an abrupt movement of a headset operatively coupled to the processor, a change in location of an earpiece operatively coupled the processor, a touching of the headset, a recognizing of a voice command, a starting or ending of a phone call, or a scheduled time.
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公开(公告)号：US11605395B2
公开(公告)日：2023-03-14
申请号：US16783624
申请日：2020-02-06
申请人： Staton Techiya LLC
发明人： John Usher , Dan Ellis
摘要： A method and device for automatically increasing the spectral bandwidth of an audio signal including generating a “mapping” (or “prediction”) matrix based on the analysis of a reference wideband signal and a reference narrowband signal, the mapping matrix being a transformation matrix to predict high frequency energy from a low frequency energy envelope, generating an energy envelope analysis of an input narrowband audio signal, generating a resynthesized noise signal by processing a random noise signal with the mapping matrix and the envelope analysis, high-pass filtering the resynthesized noise signal, and summing the high-pass filtered resynthesized noise signal with the input narrowband audio signal. Other embodiments are disclosed.
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公开(公告)号：US20230007431A1
公开(公告)日：2023-01-05
申请号：US17858987
申请日：2022-07-06
申请人： Staton Techiya LLC
发明人： Bruce Walker , John Usher , John P. Keady
摘要： A method of incorporating environmental acoustic sources into a virtual environment by measuring real environment acoustic sources and locations and incorporating them into a virtual environment with virtual acoustic sources.
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