Google Inc.

Fitbit, Inc.

Michael Pate

Morgan Pate

Michael Kai Morishita

Chad Georges Seguin

Paul B Crosbie

Ian Peter Lewis

Moonseok Kim

Jennis Jose

Dominic Todd Pinchott

Wael Essam Enan

Josef Osterneck

TeYuan Wang

Chia Cheng Weng

A mobile device includes a panel audio loudspeaker including a display panel and an actuator coupled to the display panel. The mobile device includes a temperature sensor arranged to sense a temperature of the display panel, and an electronic control module in communication with the actuator and the temperature sensor. The electronic control module is programmed to perform operations including: obtaining, from the temperature sensor, data indicating a temperature of the display panel; and based on the data indicating the temperature of the display panel, adjusting a power signal provided to the actuator to drive the panel audio loudspeaker. The power signal can be adjusted by selecting, based on the data indicating the temperature of the display panel, a target temperature of the display panel; mapping the target temperature to a target power level; and changing the power signal provided to the actuator to the target power level.

Audio panel temperature control

Methods and apparatuses for audio pass-through are disclosed. In one aspect, a method of operating a wearable audio device may involve receiving an ambient audio signal, detecting a first audio signal from within the received ambient audio signal, and determining that the first audio signal meets a first metric for pass-through to a user of the wearable audio device. The first metric may be indicative of a first priority level of the first audio signal to the user. The method may further involve isolating the first audio signal based on filtering the ambient audio signal in response to determining that the first audio signal meets the first metric and adjusting playback of the isolated first audio signal for the user via a speaker.

Method and apparatus for audio pass-through

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that move a display screen to produce sound or haptic feedback. A first force that causes a first movement of a first portion of a display screen is applied by a first transducer that is mechanically coupled to the first portion of the display screen. A movement of a second portion of the display screen is detected by a second transducer that is mechanically coupled to the second portion. A relationship between the first movement caused at the first portion of the display screen by the first transducer and the movement detected at the second portion of the display screen by the second transducer is determined. A second force that causes a second movement of the first portion of the display screen is applied by the first transducer, the second force being determined using the determined relationship.

Adjusting movement of a display screen to compensate for changes in speed of movement across the display screen

In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for analyzing, by a computing system, one or more signals transmitted to an audio transducer. The computing system determines, based on the analyzing the one or more signals, an inductance of electronic components affecting the one or more signals. The computing system modifies, based on using the determined inductance to determine that atypical displacement of the membrane of the audio transducer has occurred, the one or more signals to compensate for the atypical displacement of the membrane of the audio transducer.

Detecting and compensating for pressure deviations affecting audio transducers

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Pleasanton, CA, United States of America

Michael Pate