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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：US20230388728A1
公开(公告)日：2023-11-30
申请号：US18231791
申请日：2023-08-09
申请人： Staton Techiya LLC
CPC分类号： H04R29/00 , H04R3/007 , H04R29/008 , G01H3/14 , H04R2460/15
摘要： A monitoring system can include an earpiece, a database with stored earpiece characteristics data, and a microphone to receive a plurality of signals where each signal of the plurality of signals can represents a respective sound pressure level of sound pressure values over a time duration. The system can also include a processor and a memory coupled processor, the memory having computer instructions winch when executed by the processor causes the processor to perform the operations. The operations can include determining exposure time duration when a signal of the plurality of signals exceeds a sound pressure level threshold value, retrieving a subset of data of the stored earpiece characteristics data, and modifying an acoustic output of the earpiece in accordance with the subset of data of the stored earpiece characteristics data.
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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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8.发明公开公开(公告)号：US20230199364A1
公开(公告)日：2023-06-22
申请号：US18110886
申请日：2023-02-16
申请人： Staton Techiya LLC
发明人： Steven W. Goldstein
CPC分类号： H04R1/1016 , A61F11/08 , A61F11/10 , H04R1/1083 , H04R1/10 , H04R1/1058 , Y10T29/49005 , H04R29/001
摘要： Occlusion devices, earpiece devices and methods of forming occlusion devices are provided. An occlusion device is configured to occlude an ear canal. The occlusion device includes an insertion element and at least one expandable element disposed on the insertion element. The expandable element is configured to receive a medium via the insertion element and is configured to expand, responsive to the medium, to contact the ear canal. Physical parameters of the occlusion device are selected to produce a predetermined sound attenuation charactelistic over a frequency band, such that sound is attenuated more in a first frequency range of the frequency band than in a second frequency range of the frequency band.
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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：US20230118381A1
公开(公告)日：2023-04-20
申请号：US18085542
申请日：2022-12-20
申请人： Staton Techiya LLC
IPC分类号： H04R25/00
摘要： A wearable multifunction device or earpiece or a pair of earpieces includes one or more processors, at least one microphone coupled to the one or more processors, a biometric sensor coupled to the one or more processors, and a memory coupled to the one or more processors, the memory having computer instructions causing the one or more processors to perform the operations of sensing a remaining battery life and based on the sensing, prioritizing one or more of the functions of always on recording, biometric measuring, biometric recording, sound pressure level measuring, voice activity detection, key word detection, key word analysis, personal audio assistant functions, transmission of data to a tethered phone, transmission of data to a server, transmission of data to a cloud device.
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