公开(公告)号：US20150097628A1

公开(公告)日：2015-04-09

申请号：US14569244

申请日：2014-12-12

Applicant: Cornell University

Inventor： Harold Cheyne ,  Adam Strickhart ,  Peter Marchetto ,  Raymond Mack

IPC: H03B5/04

CPC classification number: H03B5/04 ,  H03L1/022 ,  H03L1/026

Abstract: Clock synchronization error is corrected or minimized by fitting a parabolic f(T) function to the crystal's data, and compensating for sampling period drift in an Analog to Digital Converter (ADC) at various temperatures.

Abstract translation: 通过将抛物线f（T）函数拟合到晶体数据，并在各种温度下对模数转换器（ADC）中的采样周期漂移进行补偿，校正或最小化时钟同步误差。

公开(公告)号：US09484855B2

公开(公告)日：2016-11-01

申请号：US14569244

申请日：2014-12-12

Applicant: Cornell University

Inventor： Harold Cheyne ,  Adam Strickhart ,  Peter Marchetto ,  Raymond Mack

IPC: H03L1/02 ,  H03B5/04

CPC classification number: H03B5/04 ,  H03L1/022 ,  H03L1/026

Abstract: Clock synchronization error is corrected or minimized by fitting a parabolic f(T) function to the crystal's data, and compensating for sampling period drift in an Analog to Digital Converter (ADC) at various temperatures.

公开(公告)号：US20160019023A1

公开(公告)日：2016-01-21

申请号：US14775842

申请日：2014-03-13

Applicant: Cornell University

Inventor： Harold Cheyne ,  Adam Strickhart ,  Peter Marchetto ,  Raymond Mack ,  Richard Gabrielson ,  Robert Koch ,  Amanda Kempf

IPC: G06F3/16 ,  G05B15/02

CPC classification number: G06F3/165 ,  G05B15/02 ,  G11B33/1406 ,  G11B33/1446 ,  H04S7/30 ,  H04S2400/15

Abstract: A system and methods for monitoring, acquiring, and recording acoustic data configurable for low-power operation. Embodiments of the system configured for low-power operation, advantageously may be deployed in remote environments for extended periods of time. Embodiments of the system may include an audio processor configured for low power operation and may include a microcontroller operably coupled to audio processor and a storage device. Additional embodiments may include a housing configure to withstand harsh environments for extended periods of time.

Abstract translation: 用于监控，获取和记录可配置为低功耗操作的声学数据的系统和方法。 配置用于低功率操作的系统的实施例有利地可以部署在远程环境中延长的时间段。 该系统的实施例可以包括被配置用于低功率操作的音频处理器，并且可以包括可操作地耦合到音频处理器和存储设备的微控制器。 另外的实施例可以包括能够长时间承受恶劣环境的外壳。

公开(公告)号：US08933760B2

公开(公告)日：2015-01-13

申请号：US13655281

申请日：2012-10-18

Applicant: Cornell University

Inventor： Harold Cheyne ,  Adam Strickhart ,  Peter Marchetto ,  Raymond Mack

IPC: H03L1/02

CPC classification number: H03B5/04 ,  H03L1/022 ,  H03L1/026

Abstract: Clock synchronization error is corrected or minimized by fitting a parabolic f(T) function to the crystal's data, and compensating for sampling period drift in an Analog to Digital Converter (ADC) at various temperatures.

Abstract translation: 通过将抛物线f（T）函数拟合到晶体数据，并在各种温度下对模数转换器（ADC）中的采样周期漂移进行补偿，校正或最小化时钟同步误差。

公开(公告)号：US20130099869A1

公开(公告)日：2013-04-25

申请号：US13655281

申请日：2012-10-18

Applicant: Cornell University

Inventor： Harold Cheyne ,  Adam Strickhart ,  Peter Marchetto ,  Raymond Mack

IPC: H03L1/02

CPC classification number: H03B5/04 ,  H03L1/022 ,  H03L1/026

Abstract: Clock synchronization error is corrected or minimized by fitting a parabolic f(T) function to the crystal's data, and compensating for sampling period drift in an Analog to Digital Converter (ADC) at various temperatures.