Bluetooth hearing aid system

摘要

A hearing aid system includes a Bluetooth enabled sound output device and Bluetooth enabled sound output device. The sound output device has a first processor coupled to a first memory, to a first Bluetooth module, to a sound processing module including an amplifier and a speaker, and to a first power supply. The sound input device has an optional aux jack, and a second processer coupled to a second memory, to a second Bluetooth module selectively Bluetooth linkable with the first Bluetooth module, to a sound input module, and to a second power supply. The sound input device may adjust audio volume level of audio signals to a default level before transmission to the sound output device. A second sound input device may transmit audio signals based to the sound input device, from which the audio signals are transmitted to the sound output device.

主权项

1. A hearing aid system comprising;
a sound output device comprising a first processor coupled to a first memory, to a first Bluetooth module, to a sound processing module including an amplifier and a speaker, and to a first power supply; a sound input device comprising a second processor coupled to a second memory, to a second Bluetooth module selectively Bluetooth linkable with the first Bluetooth module, to a sound input module, and to a second power supply; and a second sound input device selectively Bluetooth linkable to the sound input device, the hearing aid system further configured so that audio signals based on audio signals received by the second sound input device equalized according to environmental factors are then transmitted via Bluetooth signals from the second sound input device to the sound input device, and audio signals based on the audio signals received by the sound input device are transmitted via Bluetooth signals from the sound input device to the sound output device.