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US 2026/0128054 A1Published application
Systems and methods for audio timing and synchronization
AssigneeDatavault AI Inc.
InventorMitchell Fantuz
Life of this patent
Estimating the term…
Abstract
According to disclosed embodiments, methods and systems of data transmission are provided. An aspect of the present disclosure is a method for estimating a TSF value, the method comprising requesting a timing synchronization function (TSF) value, receiving a first TSF value after a TSF read delay, and estimating a second TSF value by compensating the first TSF value using the TSF read delay.
Claims20
A method, comprising:
- requesting, by at least one processor, a timing synchronization function (TSF) value;
- receiving, by the at least one processor, a first TSF value after a TSF read delay;
- compensating, by the at least one processor, the first TSF value using an adaptive filter to form a compensated TSF value;
- mapping, by the at least one processor, a system time to the compensated TSF value by gradient descent with a step size to produce a mapping;
- and
- estimating, by the at least one processor, a TSF value at an intermediate time between consecutive TSF read times by selecting an interpolation mode based on a jitter statistic.
3 more elements
A device, comprising:
- at least one processor;
- and
- a memory storing computer code;
- wherein the at least one processor is configured to execute the computer code that causes the at least one processor to:
- request a timing synchronization function (TSF) value;
- receive a first TSF value after a TSF read delay;
- compensate the first TSF value using an adaptive filter to form a compensated TSF value;
- map a system time to the compensated TSF value by gradient descent with a step size to produce a mapping;
- and
- estimate a TSF value at an intermediate time between consecutive TSF read times by selecting an interpolation mode based on a jitter statistic.
7 more elements
Dependencies are inferred from the claim text.