Starkey Laboratories, Inc.

Mohammad Reza Movahedi

Jeffrey Paul Solum

Tao Zhang

Justin R Burwinkel

Jon Schmidt Kindred

Frederic Philippe Denis Mustiere

Edward John Cunningham

Baktash Boghrati

Alex Volkov

Thomas O Monsen

Disclosed herein, among other things, are systems and methods for cancelling interference from a telecoil signal for ear-wearable devices. A method includes receiving a signal from a telecoil of a hearing device, and using a trigger signal to initiate recordings of segments of the telecoil signal. An interference component is isolated from the telecoil signal using the recorded segments. The interference component is inverted and added to the telecoil signal to cancel the interference component from the telecoil signal, and audio from the telecoil signal is provided to a wearer of the hearing device.

Telecoil predicted repeating system interference canceller

Disclosed herein, among other things, are methods and apparatus for providing a time-stamp based controller for synchronization of sink or source sampling rate with external packet rate. A method for wireless communications includes receiving a transmission of a packet using a wireless transceiver of an electronic device, and using a processor of the electronic device to read a first value of a system timer and store the first value as an arrival time-stamp. The packet is decoded and processed by the processor, and sent to an output. When the processed packet is sent, a second value of the system timer is read, adjusted and stored as a departure time-stamp. The arrival time-stamp and the departure time-stamp are used to calculate an adjustment stimulus for a sample rate actuator of the electronic device. The sample rate actuator is configured to maintain synchronization of sampling rate with an external packet rate.

Synchronization of audio streams and sampling rate for wireless communication

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Minnetonka, MN, United States of America

Mohammad Reza Movahedi